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420 Round bars

Contents

Type of 420 Stainless Steel Bar (Buy anything in Bar & Rod)

420 Stainless Steel Round Bar 420 Stainless Steel Bright Bar 420 Stainless Steel Square Bar 420 Stainless Steel Hex Bar 420 Stainless Steel Rectangle Bar
420 Stainless Steel Flat Bar 420 Stainless Steel Black Bar 420 Stainless Steel Threaded Bar 420 Stainless Steel Forged Bar 420 Stainless Steel Rod

WHY BUY A FULL BAR WHEN YOU JUST NEED A SMALL VOLUME?

The Group, through its steel-making plant and rolling mills, focuses on the production of steel product ranging from bars to rods serving mainly the construction and engineering sectors. We produce of stainless steel bar, hot rolled carbon and alloy flats, Round Bar, Bright Bar, Square Bar, Hex Bar, Rectangular Bar, Flat Bar, Black Bar, Threaded Bar, Forged Bar, Rod, sharp cornered squares, and special sections. The Company is built on the platform of highly committed staff team that always set the precise momentum to be ever ready in attaining the next level of success. The Company places strong ocmmitments towards customer satisfaction through product excellence, reliable quality, and competitive pricing. Our specialty is to provide wide range of 420 Stainless Steel Bar with no minimum order.

420 Stainless Steel Bar specification
Standard
ASTM A 276, A 314
ASME SA 276, SA 314
Material
SS 420 DIN 1.4021 UNS S42000 SUS 420 Inox 420

420 Stainless Steel Bar Specifications

UNS = Unified Numbering System
TYPE = Commonly used grade name
AMS = Aerospace Society for Testing and Materials
ASTM = American Society for Testing and Materials
FEDERAL = Federal specifications

UNS TYPE AMS ASTM FEDERAL CHARACTERISTICS
S42000 420 5621 A-276A-314 QQ-S-763 420 is similar to 400, but the raised carbon content produces higher strength and hardness. Heat treatment to 50 RC min.
S42020 420F 5620 A-582 Free-machining variation of 420.
S42023 420F Se 5620 A-582 Similar to 420F, commonly used for forging.
420 Stainless Steel Round Bar
Manufacturer | Exporter | Suppliers | Stockist420 Stainless Steel Round Bar manufacturer IndiaTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Round bar weight calculations

Most common stainless steel Round Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



 

420 Stainless Steel Bright Bar
Manufacturer | Exporter | Suppliers | Stockist420 Stainless Steel Bright Bar manufacturer IndiaTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Bright Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



 

 

420 Stainless Steel Square Bar
Manufacturer | Exporter | Suppliers | Stockist420 Stainless Steel Square Bar manufacturer IndiaTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Square bar weight calculations

Most common stainless steel Square Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



 

420 Stainless Steel Hex Bar
420 Stainless Steel Hex Bar manufacturer IndiaManufacturer | Exporter | Suppliers | StockistTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Hex Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Rectangle Bar / Rectangular Bar
420 Stainless Steel Rectangular Bar manufacturer IndiaManufacturer | Exporter | Suppliers | StockistTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Rectangle Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Flat Bar
420 Stainless Steel flat Bar manufacturer IndiaManufacturer | Exporter | Suppliers | StockistStandard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, 316Ti , 321H, 329, 347H, 310, 310S, 317, 314, 416, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, 430F, AISI 431, 440C, 446, 422, 904L, AISI 630, 13-8PH, 15-5PH, 17-4PH, Alloy 660, Nitronic 50, Nitronic 60, Carbon Steel, Alloy Steel, Duplex, Super Duplex, Copper Nickel, Hastelloy, Inconel etc.

Flat bar weight calculations

Most common stainless steel Flat Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Black Bar
420 Stainless Steel Black Bar manufacturer IndiaManufacturer | Exporter | Suppliers | StockistTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Black Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Threaded Bar
420 Stainless Steel Threaded Bar manufacturer IndiaManufacturer | Exporter | Suppliers | StockistTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Threaded Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Forged Bar
420 Stainless Steel Forged Bar manufacturer IndiaManufacturer | Exporter | Suppliers | StockistTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Forged Bar grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Rod
420 Stainless Steel Rod manufacturer IndiaManufacturer | Exporter | Suppliers | StockistTrade Name: 420 Stainless Steel Bar
Standard :
ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasting finished, cold drawn, bright, polished, hairline
Size: Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH
Shape Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Rod grades include:

Most common 420 Stainless Steel Bar Shape include:

  • 420 Stainless Steel Round Bars
  • 420 Stainless Steel Rectangular Bars
  • 420 Stainless Steel Flat Bars
  • 420 Stainless Steel Hexagonal Bars
  • 420 Stainless Steel Square Bars
  • 420 Stainless Steel Hollow Bars
  • 420 Stainless Steel Round Corner Square Bars
  • 420 Stainless Steel Hollow Ring Bars
  • 420 Stainless Steel Flat Block Bars
  • 420 Stainless Steel Circular Bars

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B




 420 Stainless Steel Billets
420 Stainless Steel Billets manufacturer IndiaManufacturer | Exporter | Suppliers | Stockist

We are a renowned Stainless Steel Billets Manufacturer, Exporter and Supplier in India. We manufacture Stainless Steel Billets using quality Stainless Steel which add durability to the construction of the billets. We ensure the supply of flawless Stainless Steel Billets in order to maintain the reliability among our customers.Billets are produced to standard specifications ASTM, DIN, JIS, & GB. Billets available in custom sizes, cut-to-length

Trade Name: 420 Stainless Steel Billets 

Grades in suitable for : Forging, re-rolling and Up-setting

Size: Upto 9 Meter, Saw end cuts

Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH

Shape Manufactured: Square, Round, Rectangular

Most common stainless steel Billets grades include:

Most common 420 Stainless Steel Billets Shape include:

  • 420 Stainless Steel Round Billets
  • 420 Stainless Steel Rectangular Billets
  • 420 Stainless Steel Flat Billets
  • 420 Stainless Steel Hexagonal Billets
  • 420 Stainless Steel Square Billets
  • 420 Stainless Steel Hollow Billets
  • 420 Stainless Steel Round Corner Square Billets
  • 420 Stainless Steel Hollow Ring Billets
  • 420 Stainless Steel Flat Block Billets
  • 420 Stainless Steel Circular Billets

Test Certificate Mill Test Certificate as per EN 10204 / 3.1B

 

 

 420 Stainless Steel Blooms
420 Stainless Steel Blooms manufacturer IndiaManufacturer | Exporter | Suppliers | Stockist

We are a renowned Stainless Steel Blooms Manufacturer, Exporter and Supplier in India. We manufacture Stainless Steel Blooms using quality Stainless Steel which add durability to the construction of the Blooms. We ensure the supply of flawless Stainless Steel Blooms in order to maintain the reliability among our customers.Blooms are produced to standard specifications ASTM, DIN, JIS, & GB. Blooms available in custom sizes, cut-to-length

Trade Name: 420 Stainless Steel Blooms

Grades in suitable for : Forging, re-rolling and Up-setting

Size: Upto 9 Meter, Saw end cuts

Material Grades: AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 304L, AISI 309, AISI 310, AISI 316, AISI 316L, AISI 321, AISI 347, AISI 410, AISI 420, AISI 430, AISI 431, AISI 630, 15-5PH, 17-4PH

Shape Manufactured: Square, Round, Rectangular

Most common stainless steel Blooms grades include:

Most common 420 Stainless Steel Blooms Shape include:

  • 420 Stainless Steel Round Blooms
  • 420 Stainless Steel Rectangular Blooms
  • 420 Stainless Steel Flat Blooms
  • 420 Stainless Steel Hexagonal Blooms
  • 420 Stainless Steel Square Blooms
  • 420 Stainless Steel Hollow Blooms
  • 420 Stainless Steel Round Corner Square Blooms
  • 420 Stainless Steel Hollow Ring Blooms
  • 420 Stainless Steel Flat Block Blooms
  • 420 Stainless Steel Circular Blooms

 

Test Certificate Mill Test Certificate as per EN 10204 / 3.1B



420 Stainless Steel Bar price list

» Click here to view grade wise Price list for 420 Stainless Steel Bar

420 Stainless Steel Bar leading manufacturers

We are distributor, delares & suppliers of Outokumpu round bar, Stainless steel bar, Thyssenkrupp round bar, Steel bar, Mukand Ltd Round Bar. You can also download the PDF file of Outokumpu stainless steel bar sizes and specifications, Outokumpu stainless steel bar brochure, Stainless Steel Bar and Long Products, European Stainless Bar and A Machining Comparison between Outokumpu PRODEC® and Standard Stainless Bar.

 Thyssenkrupp / Thyssenkrupp steel bar

Thyssenkrupp / Thyssenkrupp Round bar

Outokumpu / Outokumpu round bar

Outokumpu / Outokumpu Round bar / Outokumpu Latest Price

Mukand Ltd

Mukand / Mukand steel bar

420 Stainless Steel Bar buying tips

Stainless steel is often selected for its high corrosion resistance in addition to strength and fatigue endurance. If you want to buy 420 Stainless Steel Bar in India, Saudi Arabia, South Africa, Malaysia, Indonesia, Kuwait, UAE, Korea, Russia or anywhere in the world here are few tips to buy quality products on time:

  1. Always ask for 420 Stainless Steel Bar Mill Certificate
  2. Check after sales service through their existing clientile, you can also buy small quantity first to check the service
  3. Material with ASTM standards
  4. Competitive price
  5. Beware about used / surplus material
  6. Beware about rejected material, you can ask for third party inspection for assured material
  7. Product replacement policy
  8. Good Packing for sea and Air transport
  9. For high quality choose ISO certified company
  10. Purchase directly from manufacturers for Competitive price & accurate materials
420 Stainless Steel Bar buyers

420 Stainless Steel Bar can be used for a number of different applications, including:

  • Screw machine products
  • Shafts
  • Valves
  • Fittings
  • Gears
  • Fasteners
  • Food processing equipment
  • Instruments
  • Screws
  • Bearings
  • Mining machinery
  • Aircraft parts, exhaust manifolds
  • Pumps
420 Stainless Steel Bar case studies

420 Stainless Steel Bar case studies

Its about one of our client in Abu Dhabi city, we have exported 1 Ton Hot rolled bar he wanted to buy the Bar at low price. Thus brought Bar from China, but the bar failed the test Later he brought the Bar from India, but was duped by a dummy company. The customer was under heavy pressure from the end user. He was facing a legal prosecution as had under contract obliged to complete the project within a specific time frame. He went to several big European brands but all of them offered delivery of 12-15 weeks. He again resorted to buying from a few select Indian and Korean Suppliers. We got the mail. We replied within 25 minutes. He asked for a Third Party Inspection and a 3.2 Certification. We accepted the terms. Within a span of 90 minutes we had the sales contract from the client. We supplied the goods and the client was relieved from the heavy pressure he was under. Now the client normally buys from big Manufacturers , but gives us opportunities for urgent needs and maintenance projects.

 

 

We Export To:

 

We have our strong network within India’s all states including Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal to supply 420 Stainless Steel Bar within 4 -12 hrs.

420 Stainless Steel Bar related products & stock
Bar & Rod, we manufacture, at a glance:

List of Countries where MD Exports LLP supply all size & grade Bars / Rods:


Why Should I Order 420 Stainless Steel Bar From MD Exports LLP?
  • MD Exports LLP is ISO certified
  • MD Exports LLP ships directly from the mill to the buyer, eliminating the cost of stocking and providing significant savings to its customers.
  • MD Exports LLP offers overnight delivery for 420 Stainless Steel Bar
  • Professional packaging ensures that your product is received in top condition
  • Our staff has in-depth product knowledge and extensive cross training. They are motivated to give you quick, accurate information-first call, every call!
  • Contact us and get the right answers right away!
Why use 420 Stainless Steel Bar
  • Austenitic stainless steels are extensively used for service down to as low as liquid helium temperature (-269 deg C). This is largely due to the lack of a clearly defined transition from ductile to brittle fracture in impact toughness testing.
  • Various types of stainless steel are used across the whole temperature range from ambient to 1100 deg C.
  • The ferritic types may be limited, in practice, to lower temperatures as they have lower strengths at elevated temperatures than the austenitic types. The ferritic types can also suffer from embrittlement with extended exposure to temperatures above about 450°C.
420 Stainless Steel Bar Useful Information

You can also read about:

Introduction

Grade 420 stainless steel is a high-carbon steel with a minimum chromium content of 12%. Like any other stainless steel, grade 420 can also be hardened through heat treatment. It offers good ductility in its annealed state and excellent corrosion resistance properties when the metal is polished, surface grounded or hardened. This grade has the highest hardness – 50HRC – among all the stainless steel grades with 12% chromium.

Stainless steel grades that are similar to grade 420 stainless steels include martensitic steels such as the other versions of grade 420, having vanadium, sulphur and molybdenum in their composition, and the grade 440 series. Non-standard grade 420C has carbon content that is little higher than that of grade 420.

420 Stainless Steel Key Properties

The following properties are mentioned for bar products in ASTM A276. The specification may not necessarily be similar for other forms, such as forgings and plate.

420 Stainless Steel Composition

The compositional ranges of grade 420 stainless steels are given in following table:

Table 1 – Compositional ranges of grade 420 stainless steels

Grade C Mn Si P S Cr
420 min.max. 0.15- -1 -1 -0.040 -0.03 12.014.0

420 Stainless Steel Mechanical Properties

The key mechanical properties of grade 420 stainless steels are tabulated below:

Table 2 – Mechanical properties of grade 420 stainless steels

Tempering Temperature (°C) Tensile Strength (MPa) Yield Strength
0.2% Proof (MPa)
Elongation (% in 50mm) Hardness Brinell (HB) Impact Charpy V (J)
Annealed * 655 345 25 241 max -
204 1600 1360 12 444 20
316 1580 1365 14 444 19
427 1620 1420 10 461 #
538 1305 1095 15 375 #
593 1035 810 18 302 22
650 895 680 20 262 42
* Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum.
# Tempering of this steel should be avoided in the range 425-600°C

420 Stainless Steel Physical Properties

The table below provides the physical properties of grade 420 stainless steels in their annealed state:

Table 3 - Physical properties of annealed grade 420 stainless steels

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion
(μm/m/°C)
Thermal Conductivity
(W/m.K)
Specific Heat 0-100°C
(J/kg.K)
Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
420 7800 200 10.3 10.8 11.7 24.9 - 460 550

Grade Specification Comparison

The proximate grade specifications of 420 stainless steels are given in the table below: (These specifications are for functionally similar materials. Original specifications can be referred to for exact equivalents.)

Table 4 – Grade comparisons of grade 420 stainless steels

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
420 S42000 420S37 56C 1.4021 X20Cr13 2303 SUS 420J1

Possible Alternative Grades

The following table gives the suitable alternative grades to grade 420 stainless steels:

Table 5 Possible alternative grades of grade 420 stainless steels

Grade Reasons for choosing grade 420
410 Only a lower hardened strength is needed.
416 High machinability is required, and the lower hardened strength and lower corrosion resistance of 416 is acceptable.
440C A higher hardened strength or hardness than can be obtained from 420 is needed.
“Specials” Variations of 420 are available to special order. These offer higher hardness, corrosion resistance and machinability for particular applications.

420 Stainless Steel Corrosion Resistance

Under hardened conditions, grade 420 steels are resistant to fresh water, alkalis, air, foods and mild acids. The steel grades with a smooth surface finish have excellent performance. The corrosion resistance properties of grade 420 will tend to fall under annealed conditions. The corrosion resistance of grade 420 is lower than that of the grade 430 Ferritic alloys with 17% chromium, grade 410 steels and other austenitic grades.

This steel grade finds application in cutlery such as carving knives, table knives and so on. Grade 420 steels have good corrosion resistance against food, but continuous exposure of metals to unwashed food substances can lead to pitting corrosion.

420 Stainless Steel Heat Resistance

Grade 420 stainless steels have a scaling resistance at temperatures of up to 650°C. However, temperatures above standard tempering temperature are not suitable for this grade.

420 Stainless Steel Heat Treatment

Annealing – Grade 420 stainless steels can be heated at temperatures from 840 to 900°C, followed by slow furnace cooling at 600°C and then air-cooling.

Process Anneal – Grade 420 can be annealed at 735 to 785°C and air-cooled.

Hardening – This process involves heating grade 420 steels at 980 to 1035°C, followed by air or oil quenching. Oil quenching is usually preferred for heavy metal sections. Tempering is performed at 150 to 370°C to achieve high hardness and good mechanical properties. Grade 420 should not be tempered between 425 and 600°C.

420 Stainless Steel Welding

Grade 420 stainless steels are welded using welding rods, coated with grade 420 metals, to achieve high-strength joints. During the process, steels are pre-heated at 150 to 320°C and post-heated to 610 to 760°C. In the “as welded” condition, parts are welded using grade 309 filler rods to achieve ductile joints. However, grade 309 electrodes or rods are recommended for welding grade 420 steels by AS 1554.6.

420 Stainless Steel Machining

Grade 420 steels can be easily machined in their annealed state, but they are difficult to machine having a hardness greater than 30HRC. One of the most readily available machined alternatives is the free-machining grade 416 steels.

420 Stainless Steel Applications

The key applications of grade 420 stainless steels include:

  • Shear blades
  • Needle valves
  • Surgical equipment
  • Cutlery
420 Stainless Steel Bar standard sizes & availability
Sizes Availability
420 Stainless Steel Bar 6mm Available
420 Stainless Steel Bar 8mm Available
420 Stainless Steel Bar 10mm Available
420 Stainless Steel Bar 12mm Available
420 Stainless Steel Bar 13mm Available
420 Stainless Steel Bar 16mm Available
420 Stainless Steel Bar 19mm Available
420 Stainless Steel Bar 22mm Available
420 Stainless Steel Bar 28mm Available
420 Stainless Steel Bar 40mm Available
420 Stainless Steel Bar 60mm Available
420 Stainless Steel Bar 75mm Available
420 Stainless Steel Bar 90mm Available
420 Stainless Steel Bar 120mm Available
Grade Comparison
CES Name
UK
USA
Germany
Type
AISI no.
New BS
Old BS
UNS
W.-Nr.
AUSTENITIC STEEL
201
S20100
202
284S16
S20200
1.3965
205
S20500
216
S21600
301
301S21
S30100
1.431
302
302S25
En 58A
S30200
1.43
304
304S50
En 58E
S30400
1.4301
304L
304S14
S30403
1.4306
305
305S17
S30500
1.4303
308
S30800
308L
309
309S24
S30900
1.4829
310
310S24
S31000
1.4842
314
S31400
1.4843
315
S31500
316
316S16
En 58J
S31600
1.4436
316L
316S24
S31603
1.443
316Ti*
320S31
S31635
1.4571
317
317S16
S31700
1.4449
317L
317S12
S31703
1.4438
321
321S20
En 58B
S32100
1.4878
329
S32900
1.446
330
N08330
1.4333
347
347S17
S34700
1.4551
FERRITIC STEEL
403
410S21
En56A
S40300
1.4006
405
405S17
S40500
1.4002
409
409S19
S40900
1.4512
429
S42900
1.4001
430
430S15
En60
S43000
1.4016
434
434S17
S43400
1.4113
436
S43600
442
442S19
En61
S44200
444
S44400
446
S44600
1.4762
MARTENSITIC STEEL
410
420S29
En56B
S41000
1.4024
410S
403S17
S41008
1.4001
414
S41400
1.4008
418
S41800
420
420S37
En56C
S42000
1.4028
431
431S29
En57
S43100
1.4057
440A
S44002
1.4109
440B
S44003
1.4112
440C
S44004
1.4125

 

 

France

Italy
Japan
Russia
DIN
AFNOR
UNI
JIS
GOST
SUS201

14Ch18

N4G4L

X8CrMnNi 18 8
SUS202

14Ch18

N4G4L

15Ch17

AG14

X12 Cr

Ni 17 7

Z12 CN 17.07
X12 CrNi 17 07
SUS 301

07Ch

16N6

X12 Cr

Ni 18 8

Z12 CN 18.10
X15 CrNi 18 09
SUS 302

12Ch

18N9

X5 Cr

Ni 18 10

Z5 CN 18.09
X5 CrNi 18 10
SUS 304

08 Ch1

8 N10

X2Cr

Ni19 11

Z2 CN 18.10
X2 CrNi 18 11
SUS 304L

03Ch

18N11

X5Cr

Ni 18 12

Z10 CN 18.9M
X8 CrNi 19 10
SUS 305

06Ch

18N11

SUS Y308

X12Cr

Ni 22 12

Z12CNS25.13
X16 CrNi 23 14
SUS Y309
EA-2

X12Cr

Ni 25 20

Z12CN15.20
X22CrNi 25 20
SUS Y310
Ch25N20
CrNi 25 20
Z12CNS25.20
X16CrNiSi25 20
SCS 18

20Ch

25N20S2

X5CrNi

Mo 17 13 3

Z6CND17.12
X5CrNiMo 17 12
SCS14
EA-1M2

X2CrNi

Mo 19 12

Z2CND18.12M
X2CrNiMo 17 12
SCS16

03Ch16

N15M3

X6CrNi

MoTi 17 12 2

Z6CNDT17.12
SUS 316Ti

10Ch17N

13M2T

X5CrNi

Mo 17 13

Z4CND19.13M
X5CrNiMo 18 15
SUS Y317

X2CrNI

Mo 18 16 4

Z2CND19.15
X2CrNiMo 18 15
SUS 317L

X12CrNi

Ti 18 9

Z6CN18.10
X6CrNiTi 18 11
SUS 321

08Ch18

N10T

X8CrNiMo 27 5
Z6CNNb18.10
X6CrNiNb 18 11
SCS 11
X5NiCr32 21
Z12NCS35.16
X5CrNiNb 19 9
Z6CNNb18.10
X6CrNiNb 18 11
SCS 21

08Ch18

N12B

X10Cr12
Z6C13
X12Cr13
SCS 1
08Ch13
X6CrAl13
Z6CA13
X6CrAl13
SUS 405

08Kh11

NYU

X6CrTi12
Z6CT12
X2CrTi12
SUH 409
Sw-08Ch
14GNT
X7Cr14
SUS 429
X8Cr17
Z8C-17
X8Cr17
SUS 430
12Ch17
X6CrMo
Z8CD17.01
X8CrMo17
SUS 434
17 1
X17MC
SUS 436L
X16CrNiSi 20 12
X10CrA
C10C24
X16Cr26
SCH 2
Kh27
l24
X15Cr13
Z10C-13
X12Cr13
SCS 1
08Ch13
X7Cr14
Z3C14
SUS 410S
08Ch13
G-X8Cr
Z4CN13.2M
GX6CrNi 13 01
SCS 3
10Ch12
Ni13
NDL
X30Cr13
Z28C13M
X20Cr13
SCS 2
20Ch 13
X17CrNi16-2
Z20CN
X16CrNi16
SUS 431

14KH

17N2

17.2M
X65Cr
Z70CD14
SUS 440A
Mo14
X90Cr
CMXB
SUS 440B
MoV18
X105Cr
Z80CSN
SUS 440C
Mo 17
20.02

 

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