AISI 304/316L Decorative Stainless Steel Tube For Stair Handrail / Escalator / Fence

Product Item No.

0014smls-Cosco Steel

Standard:

JIS,AISI,ASTM,GB,DIN,EN

Steel Grade:

310S(1.4845);317L(1.1138);321H(1.4878);304H(1.4948), etc

Model Number:

300 ,400 Series

Outer Diameter:

6mm-159mm

Thickness:

0.3mm-3mm

Section Shape:

Round

Surface Treatment:

annealed/pickled

Secondary Or Not:

Non-secondary

Type:

Seamless/welded

Technique:

Cold drawn& Cold Rolled

Standard

ASTM A554, A249, A269 and A270, A312

Material Grade

201 ( Ni 0.8%),

202 (Ni 3.5%~4.5%),

301(Ni 5%)

304 (Ni 8%, Cr 18%),

316 (Ni 10%, Cr 18%),

316L (Ni10%~14%)

Outer Diameter

6mm--159mm

Thickness

0.3mm - 3.0mm

6m or as customers' request            

Tolerance

 a) Outer Diameter:  +/- 0.2mm

 b) Thickness: +/- 0.02mm

 c) Length: +/- 5mm

 180G, 320G, 400G Satin / Hairline

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

 Decoration construction, upholstery, industry instrument

Material 

Composition

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

 N

3.5-5.5

 4-6

8-10.5

10-14

 --

Mo

2.0-3.0