ASTM A249/ASME SA249 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
Chemical Composition of ASTM A249 TP316L Stainless Steel Pipes
| C % | Si % | Mn % | P % | S % | Cr % | Ni % | Mo % |
| 0.035 max | 1.00 max | 2.00 max | 0.045 max | 0.030 max | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
Mechanical Properties of ASTM A249 TP316L Stainless Steel Pipes
| Tensile Strength, Mpa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 485 min | 170 min | 35 min | 90 max |