Hot rolled stainless steel flat bar rod manufacturing company in India

Hot rolled stainless steel flat bar rod manufacturer Hot rolled stainless steel flat bar rod suppliers Hot rolled stainless steel flat bar rod stockists Hot rolled stainless steel flat bar rod exporter Bhopal, Madhya Pradesh

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Hot rolled stainless steel flat bar

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

We have our own modern steel mills equipped with advanced facilities and latest technologies. Our technical knowhow has enabled us to maintain stringent quality control, from scrap handling to steel making and further processing until the final product is delivered to you. The trading division deals with a broadly diversified product portfolio comprising of a variety of long steels for supply to a wide array of economic sectors such as oil and gas, petrochemical, palm oil and oleochemical, food and beverage, consumer electronics, automotive, engineering-fabrication intensive sectors, constructions and infrastructure. In fact, our trading division is one of the leading suppliers in the infrastructure and engineering-fabrication intensive sectors In addition. In short, we also can be said that MD Exports LLP specialise in the bar, rod of various shapes, sizes and dimensions to our customers and maintains a commanding presence as one of the country’s top distributors of a diverse range of high grade steel products such as Round Bar, Bright Bar, Square Bar, Hex Bar, Rectangular Bar, Flat Bar, Black Bar, Forged Bar and Stainless Steel Rod etc..

Hot rolled stainless steel flat bar specification

Hot rolled stainless steel flat bar Specifications

ASTM A276

 This specification encompasses cold-finished or hot-finished bars, including rounds, squares, and hexagons, and hot-rolled or extruded shapes, such as angles, tees, and channels in the more commonly used types of stainless steels.

ASTM A479

 This specification includes cold and hot finished stainless steel bars, including rounds, squares, and hexagons, and hot-rolled or extruded shapes such as angles, tees, and channels.

ASTM A484

 This specification includes wrought stainless steel bars, shapes, forgings, and billets or other semi-finished materials, except wire, for forging. The materials are available in four types of conditions.

ASTM A582

  This specification includes cold or hot finished bars, which are suitable for machining processes. This specification includes rounds, squares, and hexagons, from common types of stainless free-machining steels.

ASTM B473

  This specification includes nickel alloy bar & wire, which can be produced in a solution-annealed condition, stabilized-annealed condition, or annealed condition.
Hot rolled stainless steel flat bar
Manufacturer | Exporter | Suppliers | StockistHot rolled stainless steel flat bar manufacturer India

Hot rolled bars are supplied in ‘As rolled condition’ or ‘Heat treated condition’. Hot rolled bars are duly inspected to ensure they are free of surface and internal defects.

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.

Specifcation: As per AISI / DIN / EN / JIS / ASTM / ASME / NACE / B.S. / I.S. / AFNOR

Chamfering: Machined chamfered at 30° / 45° / 60° either at one end or both ends as per customer’s requirement.

H8 = Precision Ground

H9 = Bright Drawn

H10 = Smooth Turned

Execution

SIZES (mm)

SIZES (Inches)

As rolled and/or Heat treated

23.00 – 150.00

1.00” – 6.00”

Thickness – Hot Rolled Flat

Size (mm) Tolerance (mm) + or -
Up to 20 0.5
20 to 40 1.0
40 to 80 1.5

Width – Hot Rolled Flat

Size (mm) Tolerance (mm) + or -
10 to 40 0.75
40 to 80 1.0
80 to 100 1.5
100 to 120 2.0
120 to 150 2.5

Flat bar weight calculations

Most common stainless steel Flat Bar grades include:

Most common Stainless Steel Bar Shape include:

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

Test Certificate 

Mill Test Certificate as per EN 10204 / 3.1B



 
DEVIATION FROM STRAIGHTNESS
Product Dimension Max Deviation in mm within a 1mtr length measured at least 150mm from either end of bar
Round Bar 1.0mm
Square & Hexagon Bar < or = 75mm 1.0mm
Square & Hexagon Bar > 75mm 1.5mm
Flat Bar Width < 120mm On Width: 1.5mm
Flat Bar Width < 120mm On Thickness: 2.0mm
Flat Bar Width > or = 120mm On Width: 2.0mm
Flat Bar Width/Thickness < 10.1 On Thickness: 2.5mm
Flat Bar Width > or = 120mm On Width: 2.5mm
Flat Bar Width/Thickness > or = 10.1 On Thickness: 3.0mm



 
Hot rolled stainless steel flat bar price list

» Click here to view grade wise Price list for Hot rolled stainless steel flat bar

Hot rolled stainless steel flat 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
Hot rolled stainless steel flat 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 Hot rolled stainless steel flat 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 Hot rolled stainless steel flat 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
Hot rolled stainless steel flat bar buyers

Hot rolled stainless steel flat 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
Hot rolled stainless steel flat bar case studies

Hot rolled stainless steel flat 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 Hot rolled stainless steel flat bar within 4 -12 hrs.

Hot rolled stainless steel flat 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 Hot rolled stainless steel flat bar From MD Exports LLP?
  • MD Exports LLP is ISO certified
  • MD Exports LLP offers overnight delivery for Hot rolled stainless steel flat 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 Hot rolled stainless steel flat 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.

Hot Rolled

Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel’s recrystallization temperature. When steel is above the recrystallization temperature, it can be shaped and formed easily, and the steel can be made in much larger sizes. Hot rolled steel is typically cheaper than cold rolled steel due to the fact that it is often manufactured without any delays in the process, and therefore the reheating of the steel is not required (as it is with cold rolled). When the steel cools off it will shrink slightly thus giving less control on the size and shape of the finished product when compared to cold rolled.

Hot rolled stainless steel flat bar Useful Information

You can also read about:

Stainless Steel Grades, Compositions & Typical Mechanical Properties

Mechanical Properties apply to Rolled Products

EN BS AISI EN No. Comp Comp Comp Comp Comp Mech Mech Mech
Obsolete C Cr Ni Mo Other Proof 0.2%Nmm Tensile Nmm Elong %
1.4000 403S17 410S - 0.08x 12 - - - 20-250 400-600 19
1.4002 405S17 405 - 0.08x 12 - - 0.2 Al 210-250 400-600 17
1.4003 - - - 0.03x 11 0.5 - - 250-320 450-650 18-20
1.4016 430S17 430 60 0.08x 17 - - - 240-280 430-630 18-20
1.4113 434S17 434 - 0.08x 17 - 1 - 260-280 450-630 18
1.4509 - - - 0.015x 18 - - Nb, Ti - - -
1.4510 - 430Ti - 0.05x 17 - - 0.6 Ti 230-240 420-600 23
1.4511 - 430Nb - 0.05x 17 - - 0.6 Nb 230-240 420-600 23
1.4512 409S19 409 - 0.03x 11 - - 0.5 Ti 210-220 380-560 25
1.4521 - (444) - 0.025x 17 - 2 0.6 Ti - - -
1.4006 410S21 410 56A .08-.15 12 - - - 400-450 550-850 12-20
1.4005 416S21 416 56AM .08-0.15 12 - - .35xS 450 650-850 12
1.4021 420S29 420 56B .16-.25 12 - - - 450-550 650-950 10-15
1.4028 420S45 420 56D .26-.35 12 - - - 600 740-1000 10-15
1.4029 416S37 416 56CM .25-.32 12 - - .35xS - - -
1.4057 431S29 431 57 .12-.22 15 2 - - - - -
1.4104 416S29 416 56BM .10-.17 16 - 0.4 .35xS 500 650-850 10
1.4112 - 440B - .85-.95 17 - 1.0 0.1V - 900max 12
1.4125 - 440C - .95-1.2 17 - 0.6 - - 900max 12
1.4594 460S52 - - 0.7x 14 5 1.5 1.5 Cu 700-1000 930-1270 10
1.4749 - 446 - .15-.20 26 - - 0.2N - - -
1.4301 304S31 304 58E 0.07x 18 8 - - 210-260 520-750 45
1.4303 305S19 305 - 0.06x 18 11 - - 200-250 500-650 45
1.4305 303S31 303 58M 0.10x 18 8 - 0.35xS 190-230 500-700 35
1.4306 - 304L - 0.030x 18 10 - - 200-250 500-670 45
1.4307 304S11 304L - 0.030x 18 8 - - 200-250 500-670 45
1.4310 301S21 301 - 0.05/0.1 17 6 - - 250-280 600-950 40
1.4311 304S61 304LN - 0.030x 18 9 - 0.22xN 270-320 550-750 40
1.4372 - 201 - 0.15x 17 4.5 - 6.5Mn 330-380 750-950 40

Mechanical Properties apply to Rolled Product

EN BS AISI EN No Comp Comp Comp Comp Comp Mech Mech Mech
Obsolete C Cr Ni Mo Other Proof 0.2% Nmm Tensile Nmm Elong %
1.4401 316S31 316 58J 0.07x 17 11 2 - 220-270 520-680 40
1.4404 316S11 316L - 0.030x 17 11 2 - 220-270 520-680 40
1.4406 316S61 316LN - 0.030x 17 11 2 0.22xN 280-330 580-780 40
1.4432 316S13 316L - 0.030x 17 11 2.5 - 220-270 520-700 40
1.4435 316S13 316L - 0.030x 17 13 2.5 - 220-270 520-700 40
1.4436 316S33 316 58J 0.05 17 11 2.5 - 220-270 500-730 40
1.4438 317S12 317L - 0.030x 18 13 3 - 220-270 520-720 35
1.4439 - - - 0.030x 17 13 4 0.22xN 270-320 580-780 35
1.4541 321S31 321 58B 0.08x 18 9 - 0.5Ti 200-250 500-720 40
1.4550 347S31 347 58F 0.08x 18 9 - 0.5Nb 200-250 500-720 40
1.4571 320S31 (316Ti) - 0.08x 17 11 2 0.5Ti 220-270 520-690 40
1.4539 904S13 - - 0.020x 19 24 4 2xCu 220-270 520-730 35
1.4547 - - - 0.020x 20 18 6 1xCu 300-350 650-850 35
1.4833 309S16 309 - 0.15x 22 12 - -
1.4845 310S24 310 - 0.10x 25 20 - -
1.4878 321S51 321H - 0.10x 18 9 - 0.6TI

 

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