steel pipe
Model No.: | 201 |
Product Description
201 Stainless Steel Seamless Pipe/Tube produced to ISO 9001:2000 quality specification
1.Material:201,202,304,316L,430,etc2.OD:6-159mm
Thickness:0.3-3.0mm
3.Surface:Mirror,Satin/Hairline
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Standard |
ASTM A554, A312, A249, A269 and A270 |
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Material Grade |
304,316,201,202, 316L,430 |
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Size Range |
20x10mm--100x50mm,10x10mm-100x100mm, 9.53-101.6mm, we can also accept sizes above 101.6mm |
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Thickness |
0.3mm - 3.0mm |
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Length |
6m or as customers' request |
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Tolerance |
a) Outer Diameter: +/- 0.2mm |
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b) Thickness: +/- 0.02mm |
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c) Length: +/- 5mm |
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Surface |
180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 600G Mirror finish |
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Application |
Handrail,weldmesh screen,door,window, balcony,fence,furniture,etc |
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Test |
Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT |
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Chemical Composition of Material |
Composition
Material |
201 |
202 |
304 |
316L |
430 |
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.35 |
≤0.12 |
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Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
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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 |
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Cr |
13-15 |
14-17 |
18-20 |
16-18 |
16-18 |
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Ni |
0.7-1.1 |
3.5-4.5 |
8-10.5 |
10-14 |
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Mo |
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2.0-3.0 |
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Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
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Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
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Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
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Extension |
≥30% |
≥30% |
≥35% |
≥35% |
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Hardness (HV) |
<105 |
<100 |
<90 |
<90 |