309 Stainless Steel Bar rod manufacturing company in India

309 Stainless Steel Bar rod manufacturer 309 Stainless Steel Bar rod suppliers 309 Stainless Steel Bar rod stockists 309 Stainless Steel Bar rod exporter Bhopal, Madhya Pradesh

309 Stainless Steel Bar UAE | 309 Stainless Steel Bar Indonesia | 309 Stainless Steel Bar Australia | 309 Stainless Steel Bar Malaysia | 309 Stainless Steel Bar Singapore | 309 Stainless Steel Bar Iran | Brazil 309 Stainless Steel Bar

Contents

Type of 309 Stainless Steel Bar

309 Stainless Steel Round Bar 309 Stainless Steel Bright Bar 309 Stainless Steel Square Bar 309 Stainless Steel Hex Bar 309 Stainless Steel Rectangle Bar
309 Stainless Steel Flat Bar 309 Stainless Steel Black Bar 309 Stainless Steel Forged Bar 309 Stainless Steel Rod

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

The principal activities of MD Exports LLP is in the manufacturing and marketing of high tensile steel bars, stainless steel bars, 309 Stainless Steel Bar, Round Bar, Bright Bar, Square Bar, Hex Bar, Rectangular Bar, Flat Bar, Black Bar,  Forged Bar and Stainless Steel Rod, Carbon Steel Bar and special metal round bar. Our manufacturing plants are equipped with modern equipment and are fully computerised to produce precision quality products from both the mills. The finished products manufactured by MD Exports LLP conforms to those required by SIRIM (MS 146:2000) as well as the ISO 9001 standards. Our specialty is to provide wide range of alloy steel with no minimum order. Indeed, MD Exports LLP is able to promote the best quality and quantity services and products to meet the markets demand for business operation and information. Our specialty is to provide wide range of 309 Stainless Steel Bar with no minimum order.

309 Stainless Steel Bar specification
Category Steel
Class Stainless steel
Type Austenitic standard
Common Names Chromium-Nickel steel
Designations Germany: DIN 1.4828Italy: UNI x 16 CrNi 23 14

United States: ASME SA249 , ASME SA312 , ASME SA358 , ASME SA403 , ASME SA409 , ASTM A167 , ASTM A249 , ASTM A276 , ASTM A312 , ASTM A314 , ASTM A358 , ASTM A403 , ASTM A409 , ASTM A473 , ASTM A511 , ASTM A554 , ASTM A580 , FED QQ-S-763 , FED QQ-S-766 , MIL SPEC MIL-S-862 , SAE 30309 , SAE J405 (30309) , UNS S30900

309 Stainless Steel Round Bar
Manufacturer | Exporter | Suppliers | Stockist
stainless-steel-round-barTrade Name:
309 Stainless Steel Round 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 303, 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 309 Stainless Steel Bar Shape include:

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

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



 

309 Stainless Steel Bright Bar
Manufacturer | Exporter | Suppliers | Stockist
stainless-steel-bright-barTrade Name:
309 Stainless Steel Bright 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 303, 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 309 Stainless Steel Bar Shape include:

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

 

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



 

 

309 Stainless Steel Square Bar
Manufacturer | Exporter | Suppliers | Stockist
stainless-steel-square-barTrade Name:
309 Stainless Steel Square BarStandard : 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 303, 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 309 Stainless Steel Bar Shape include:

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

 

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

 



 

309 Stainless Steel Hex Bar
stainless-steel-hexagon-barManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel Hex BarStandard : 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 303, 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 309 Stainless Steel Bar Shape include:

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

 

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

 



309 Stainless Steel Rectangle Bar / Rectangular Bar
stainless-steel-rectangular-barManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel Rectangle Bar / Rectangular BarStandard : 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 303, 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

Manufactured: Flat Bar, Square Bar, Round Bar, Rings, Hollows, Blocks and special Shapes.

Most common stainless steel Rectangle Bar grades include:

Most common 309 Stainless Steel Bar Shape include:

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

 

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

 



309 Stainless Steel Flat Bar
stainless-steel-flat-barManufacturer | Exporter | Suppliers | StockistTrade Name:309 Stainless Steel Flat BarStandard : 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 303, 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.

Flat bar weight calculations

Most common stainless steel Flat Bar grades include:

Most common 309 Stainless Steel Bar Shape include:

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

 

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




309 Stainless Steel Black Bar
stainless-steel-black-barManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel Black BarStandard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484MSurface: 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 303, 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 309 Stainless Steel Bar Shape include:

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

 

 

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

 



309 Stainless Steel Forged Bar
stainless-steel-forged-barManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel Forged BarStandard : 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 303, 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 309 Stainless Steel Bar Shape include:

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

 

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

 




309 Stainless Steel Rod
stainless-steel-rodsManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel RodStandard : 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 303, 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 309 Stainless Steel Bar Shape include:

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

 

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

 




309 Stainless Steel Billets
stainless-steel-billetsManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel BilletsGrades 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 303, 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 309 Stainless Steel Billets Shape include:

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

 

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

 



309 Stainless Steel Blooms
stainless-steel-bloomsManufacturer | Exporter | Suppliers | StockistTrade Name: 309 Stainless Steel BloomsGrades in suitable for : Forging, re-rolling and Up-settingSize: Upto 9 Meter, Saw end cuts

Material Grades:AISI 201, AISI 202, AISI 301, AISI 302, AISI 303, AISI 304, AISI 303, 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 309 Stainless Steel Blooms Shape include:

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

 

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

 



 

309 Stainless Steel Bar price list

» Click here to view grade wise Price list for 309 Stainless Steel Bar

309 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

309 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 309 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 309 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
309 Stainless Steel Bar buyers

309 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
309 Stainless Steel Bar case studies

304 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 309 Stainless Steel Bar within 4 -12 hrs.

309 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 309 Stainless Steel Bar From MD Exports LLP?
  • MD Exports LLP is ISO certified
  • MD Exports LLP offers overnight delivery for 309 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!
309 Stainless Steel Bar Useful Information

You can also read about:

Grade 309 stainless steel has high corrosion resistance and strength compared to 304 stainless steel. The following datasheet gives an overview of grade 309 stainless steel.Alloys 309 and 309S are austenitic chromium-nickel stainless steels that are often used for higher temperature applications. Due to their high chromium and nickel content, Alloys 309 and 309S are highly corrosion resistant, have outstanding resistance to oxidation, and excellent heat resistance while providing good strength at room and elevated temperatures. The only significant difference between 309 and 309S is the carbon content. Alloy 309S has a much less carbon composition which minimizes carbide precipitation and improves weldability.

Chemical Composition
Element
Content (%)
Iron, Fe
60
Chromium, Cr
23
Nickel, Ni
14
Manganese, Mn
2
Silicon, Si
1
Carbon, C
0.20
Phosphorous, P
0.045
Sulfur, S
0.030
Mechanical Properties
Properties
Metric
Imperial
Tensile strength
620 MPa
89900 psi
Yield strength (@ strain 0.200%)
310 MPa
45000 psi
Izod impact
120 – 165 J
88.5 – 122 ft-lb
Shear modulus (typical for steel)
77 GPa
11200 ksi
Elastic modulus
200 GPa
29008 ksi
Poisson’s ratio
0.27-0.30
0.27-0.30
Elongation at break (in 50 mm)
45%
45%
Hardness, Brinell
147
147
Hardness, Rockwell B
85
85
Hardness, Vickers (converted from Rockwell B hardness)
169
169
Physical Properties
Properties
Metric
Imperial
Density
8 g/cm3
0.289 lb/in³
Melting point
1455°C
2650°F
Thermal Properties
Properties Metric Imperial
Thermal expansion co-efficient (@ 0-100°C/32-212°F) 14.9 µm/m°C 8.28 µin/in°F
Thermal conductivity (@ 0-100°C/32-212°F) 15.6 W/mK 108 BTU in/hr.ft².°F

 

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
201
304S14
S30403
1.4306
305
305S17
S30500
1.4201
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
AFNOR UNI JIS GOST
SUS309 14Ch18N4G4L
SUS309 14Ch18N4G4L
15Ch17AG14
Z12 CN 17.07 X12 CrNi 17 07 SUS 309 07Ch16N6
Z12 CN 18.10 X15 CrNi 18 09 SUS 309 12Ch18N9
Z5 CN 18.09 X5 CrNi 18 10 SUS 304 08 Ch18 N10
Z2 CN 18.10 X2 CrNi 18 11 SUS 304L 03Ch18N11
Z10 CN 18.9M X8 CrNi 19 10 SUS 309 06Ch18N11
SUS Y309
Z12CNS25.13 X16 CrNi 23 14 SUS Y309 EA-2
Z12CN15.20 X22CrNi 25 20 SUS Y310 Ch25N20
Z12CNS25.20 X16CrNiSi25 20 SCS 18 20Ch25N20S2
Z6CND17.12 X5CrNiMo 17 12 SCS14 EA-1M2
Z2CND18.12M X2CrNiMo 17 12 SCS16 03Ch16N15M3
Z6CNDT17.12 SUS 316Ti 10Ch17N13M2T
Z4CND19.13M X5CrNiMo 18 15 SUS Y317
Z2CND19.15 X2CrNiMo 18 15 SUS 317L
Z6CN18.10 X6CrNiTi 18 11 SUS 321 08Ch18N10T
Z6CNNb18.10 X6CrNiNb 18 11 SCS 11
Z12NCS35.16
Z6CNNb18.10 X6CrNiNb 18 11 SCS 21 08Ch18N12B
Z6C13 X12Cr13 SCS 1 08Ch13
Z6CA13 X6CrAl13 SUS 405 08Kh11NYU
Z6CT12 X2CrTi12 SUH 409 Sw-08Ch
14GNT
SUS 429
Z8C-17 X8Cr17 SUS 430 12Ch17
Z8CD17.01 X8CrMo17 SUS 434
X17MC SUS 436L
X16CrNiSi 20 12
C10C24 X16Cr26 SCH 2 Kh27
Z10C-13 X12Cr13 SCS 1 08Ch13
Z3C14 SUS 410S 08Ch13
Z4CN13.2M GX6CrNi 13 01 SCS 3 10Ch12
NDL
Z28C13M X20Cr13 SCS 2 20Ch 13
Z20CN X16CrNi16 SUS 431 14KH17N2
17.2M
Z70CD14 SUS 440A
CMXB SUS 440B
Z80CSN SUS 440C
20.02

 

Other Designations

Other designations equivalent to grade 309 stainless steel are included in the following table.

ASTM A167
ASME SA249
ASTM A314
ASTM A580
ASTM A249
ASME SA312
ASTM A358
FED QQ-S-763
ASTM A276
ASME SA358
ASTM A403
FED QQ-S-766
ASTM A473
ASME SA403
ASTM A409
MIL-S-862
ASTM A479
ASME SA409
ASTM A511
SAE J405 (30309)
DIN 1.4828
ASTM A312
ASTM A554
SAE 30309
Fabrication and Heat Treatment

Machinability

Grade 309 stainless steel can be machined similar to that of 304 stainless steel.

Welding

Grade 309 stainless steel can be welded using fusion or resistance welding methods. Oxyacetylene welding method is not preferred for welding this alloy.

Hot Working

Grade 309 stainless steel is hot worked at 1177°C (2150°F) followed by reheating at 982°C (1800°F). It can be then quenched rapidly. Post-work annealing can be done to restore its corrosion resistance property.

Cold Working

Grade 309 stainless steel can be headed, upset, drawn, and stamped even though it has high work hardening rate. Annealing is performed after cold working in order to reduce internal stress.

Annealing

Grade 309 stainless steel is annealed at 1038-1121°C (1900-2050°F) followed by quenching in water.

Hardening

Grade 309 stainless steel does not react to heat treatment. Strength and hardness of this alloy can be increased by cold working.

Applications

Grade 309 stainless steel is used in the following applications:

  • Boiler baffles
  • Furnace components
  • Oven linings
  • Fire box sheets
  • Other high temperature containers.

 

Indonesia 309 Stainless Steel Bar | 309 Stainless Steel Bar Australia | 309 Stainless Steel Bar Malaysia | 309 Stainless Steel Bar Singapore | 309 Stainless Steel Bar Iran | Brazil 309 Stainless Steel Bar | 309 Stainless Steel Bar USA | South Africa 309 Stainless Steel Bar | South Korea 309 Stainless Steel Bar | 309 Stainless Steel Bar Italy Thailand Russia Qatar China Sweden Poland Philippines Mexico Egypt Nigeria Netherlands Oman Spain Colombia Azerbaijan Turkey Denmark Belgium Germany Iran Kuwait Belgium Taiwan Malaysia Bar Rod Manufacturer Distributor Bhopal, Madhya Pradesh India

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