Stainless Steel Seamless Pipe
Specifications
stainless steel seamless pipe1.Manufactur supply directly!
petitive price.
3.ISO,SGS!
4.OEM service available!
stainless steel seamless pipe
Name |
Stainless Steel seamless Pipe |
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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 |
1) Outer diameter:≥1mm 2) Wall thickness: ≥0.4mm |
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Length |
6m or as customers' request |
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|
Tolerance |
a) Outer Diameter: +/-0. 15mm |
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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 |
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Application |
Ornamental tubes, Decoration construction, upholstery, industry instruments |
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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 |
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 |
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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) |
<253 |
<253 |
<200 |
<200 |
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stainless steel pipe
1.Weld shape:Weld,seamless
2.Grade 200,300,400 series
3.shape:round,square
4.Material: 201
304 0Cr18Ni9 304L 00Cr19Ni10
321 0Cr18Ni9Ti 316 0Cr17Ni12Mo2
316L 00Cr17Ni14Mo2 310S 0Cr25Ni20
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