零件名称 | 材料代号 | Rm | ReL | A | Z |
AK ≥N·m/cm2 |
HBS |
≥ MPa | ≥(%) | ||||||
高压接头 | 20 | 420 | 240 | 25 | 55 | 40 | <156 |
1Cr17Ni12Mo2 | 520 | 205 | 40 | 60 | — | — | |
高压接头螺母 | 35 | 560 | 300 | 19 | 48 | 60 | 156~207 |
1Cr17Ni2 | 1100 | — | 10 | — | 50 | 269~298 |
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