P900 / 1.3816
DIN 1.3816
ASTM A289, Class C
Electronic industry (retaining rings)
Chemical composition of alloy P900
| Cr | Mn | C | Si |
|---|---|---|---|
| % | % | ≤ % | ≤ % |
| 17.50-20.0 | 17.50-20.0 | 0.12 | 0.80 |
| P | S | N | Fe |
| ≤ % | ≤ % | % | % |
| 0.050 | 0.015 | min 0.50 | rest |
Characteristics of alloyP900
| annealed | specification values |
|---|---|
| tensile strength Rm | ≤900 MPa |
| Yield Strength | ≤600 MPa |
| Elongation | 51% |