Out diameter

9.5mm - 157mm

Size: 10*10 -100*100

         10*15 - 95*45

Length

5.88m 6m .6.1m or as customers' request

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 320G, 400G Satin / Hairline

400G, 500G, Mirror finish

Application

Decoration construction, upholstery, industry instrument

Handrail, Railing, Staircase, Door, Window, Balcony, Fence, Bench, Furniture

Test

Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

Chemical Composition of Material

  Material

Composition

201

202

304

C

≤0.10

≤0.15

≤0.08

Si

≤1.00

≤1.00

≤1.00

Mn

9-11

7.5-10

≤2.00

P

≤0.06

≤0.06

≤0.045

S

≤0.03

≤0.03

≤0.030

Cr

13

17-19

18-20

Ni

0.8 -1.3

4-6

8-10.5

 Cu

0.80-1.0

Mechanical Property

Material Item    

 201

Tensile Strength

 ≥535

≥520 

Yield Strength

 ≥245

Extension

 ≥30%

Hardness (HV)

 <253

<253