化学成分:
钢种 | C | P | Cr | Ni |
303 | ≤0.15 | ≤0.20 | 17.0-19.0 | 8.0-10.0 |
304 | ≤0.07 | ≤0.035 | 17.0-19.0 | 8.0-10.0 |
316 | ≤0.08 | ≤0.03 | 16.0-18.5 | 10.0-12.0 |