美國標準耐熱鑄鋼的力學性能
| 鋼號 | 力學性能(不小于) | |||
| ASTM | UNS | σs/ Mpa | σb/MPa | δ(%) |
| HF | J92603 | 485 | 240 | 25 |
| HH | J93503 | 515 | 240 | 10 |
| HI | J94003 | 485 | 240 | 10 |
| HK | J94224 | 450 | 240 | 10 |
| HE | J93403 | 585 | 275 | 9 |
| HT | J94605 | 450 | — | 4 |
| HU | J95405 | 450 | — | 4 |
| HW | — | 415 | — | — |
| HX | — | 415 | — | — |
| HC | J92605 | 380 | — | — |
| HD | J93005 | 515 | 240 | 8 |
| HL | J94604 | 450 | 240 | 10 |
| HN | J94213 | 435 | - | 8 |
| HP | J95705 | 430 | 235 | 4.5 |
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