Certification: | ISO,SGS,BV,ISO & SGS | Type: | Seamless Stainless Steel Pipe |
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Material: | 200 Series/300 Series/400series | Finish: | Bright |
Standard: | ASTM A554, A249, A269 And A270 Standard | Thickness: | 0.6mm~2500mm |
High Light: | seamless stainless steel tubing,ss 304 seamless pipe |
Industry Seamless Stainless Steel Pipe ASTM A554, A249, A269 And A270 Standard
Seamless Stainless Steel Pipe Application
Suitable for all kinds of industrial production
1) Kitchenware, food and chemical products processing and storage devices;
2) Aircraft fuel tanks, oil pipe, rivets, wire;
3) Cans cover, car body panels, steering plates, stiffeners, brackets and other components;
4) Manufacturing trucks, tower building, ship, train, furniture, machinery parts.
Name | Industry Seamless Stainless Steel Pipe ASTM A554, A249, A269 And A270 Standard | |||||
Items |
Square welded pipes, round welded pipes, oval welded pipes, special shaped welded pipes empaistic welded pipes, fittings |
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Standard | ASTM A554, A249, A269 and A270 | |||||
Material Grade | 201: Ni 0.8%~1% | |||||
304: Ni 8%, Cr 18% | ||||||
316L: Ni10%~16% | ||||||
Outer Diameter | 6mm--159mm | |||||
Thickness | 1.0mm - 4.0mm | |||||
Length | 6m or as customers' request | |||||
Application | handrail,railing, weldmesh screen, staircase, door,window, balcony,fence,bench,furniture,etc | |||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of Material |
Material
Composition |
201 | 202 | 304 | 316L | 430 |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.035 | ≤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 | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | |
Ni | 0.7-1.1 | 3.5-4.5 | 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) | <105 | <100 | <90 | <90 |