304 Cold rolled stainless round bar

          Name

Cold rolled stainless round bar, high quality cold rolled stainless round bar, stainless cold rolled round bar, stainless round bar for structure, Hot sale cheaper high quality cold rolled stainless round bar, AISI 316 Stainless Steel round bar/rod,

Brand

efya

Material Grade

201,202,304,316,304L,316L,321,430,409,etc

Diameter

from 3mm to 500mm

Length

12m,11.8m,6m,5.8m,4m or as your requirement

Tolerance

a) Diameter:  +/-0. 15mm 

b) Length: +/-4. 5mm - 0mm 

Surface

Bright/Pickled/Mirror Polishing etc.

Application

Ornamental tubes, Decoration construction, upholstery, industry machine, Decorative,Ornamental,etc

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