Stainless pipe
ASTM A312 TP316 — chemistry & properties
ASTM A312 TP316 (Stainless pipe, UNS S31600): chemical composition and mechanical properties. Molybdenum-bearing stainless for chloride and chemical service.
Chemical composition (wt %)
| C | ≤ 0.08 |
| Mn | ≤ 2 |
| P | ≤ 0.045 |
| S | ≤ 0.03 |
| Si | ≤ 1 |
| Cr | 16 – 18 |
| Ni | 10 – 14 |
| Mo | 2 – 3 |
Mechanical properties
| Tensile strength, min | 515 MPa |
| Yield strength, min | 205 MPa |
| Elongation, min | 35 % |