Jiangsu Steel Group Co., Limited

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EN 441 stainless steel flat bar Hot rolled / cold drawn

JIANGSU STEEL GROUP Inquiries :

Function & Characteristic

Standard: JIS,AISI,ASTM,DIN,EN

Dimensions: 3x20-20x200mm

Grade: 300 Series

Place of Origin: Jiangsu, China (Mainland)

Brand Name: Jiangsu Steel

Type: Flat

Application: Stainless steel bar applies to petroleum, chemical industry, electric

Shape: Square

Certification: ISO

Special Use: Valve Steels

Packaging & Delivery

Packaging Details: Export-sea worthy packing with each bundle tied and protected

Delivery Detail: In a week or depend on order quantity

Specifications

High qualtiy !!EN 441 stainless steel flat bar Hot rolled / cold drawn
1.ISO9001: 2013
2. Made in China

Hot rolled and cold drawn stainless steel flat bar

Name

Stainless Steel Flat Bar

Standard

ASTM A554, A312, A249, A269 and A270

Material Grade

304,316,201,202, 316L,430

Size Range

3x20-20x200mm

Length

6m or as customers' request

Tolerance

a) width: +/-0. 15mm

b) Thickness: +/- 0.02mm

c) Length:+/-4. 5mm - 0mm

Surface

180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish)

400G, 500G, 600G or 800G Mirror finish

Test

Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT

Chemical Composition of Material

Composition

  Material

201

202

304

316

430

C

0.15

0.15

0.08

0.08

0.12

Si

1.00

1.00

1.00

1.00

1.00

Mn

5.5-7.5

7.5-10

2.00

2.00

1.00

P

0.06

0.06

0.045

0.045

0.040

S

0.03

0.03

0.030

0.030

0.030

Cr

16-18

17-19

18-20

16-18

16-18

Ni

3.5-5.5

4-6

8-10.5

10-14

Mo

2.0-3.0

Mechanical Property

Material Item  

201

202

304

316

Tensile Strength

535

520

520

520

Yield Strength

245

205

205

205

Extension

30%

30%

35%

35%

Hardness (HV)

<253<>

<253<>

<200<>

<200<>

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