ASTM A312 TP321 Diameter Stainless Steel Pipe Mirror Polished
TP321 Stainless Steel Pipe Specification
A 321 Stainless Steel Pipe is stabilized by titanium and designed with a chemical composition of 17 to 19% chromium with 9 to 12% of nickel. These pipes show enhanced corrosion and oxidation resistance across stress-induced environments.
Chemical Composition
| A312 GRADES |
UNS |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Ti |
Nb |
N |
| TP321 |
S3210 |
0.08 |
2.0 |
0.045 |
0.030 |
1.0 |
17.0-19.0 |
9.0-12.0 |
- |
- |
- |
0.10 |
ASTM A312 TP321 Mechanical Properties
| Material |
Heat Treatment |
Temperure Min. º F(º C) |
Tensile Strength Ksi (MPa), Min. |
Yield Strength Ksi (MPa), Min. |
Elongation %, Min |
| TP321 |
Solution |
1900(1040) |
75(515) |
30(205) |
35 |
Applications
Steel pipes are widely used in interior decoration, factories and various industrial environments.
Packaging
- Plastic caps plugged at the two sides of pipe ends
- Should be avoided by the steel strapping and transport damage
- Bundled signs should be uniform and consistent
- Our packing can meet any needs of the customers
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