| 牌號(hào) | 27NiCrMoV15-6 |
|---|---|
| 歐標(biāo)鋼號(hào) | 1.6957 |
| 對(duì)應(yīng)標(biāo)準(zhǔn) | EN 10269-2013
規(guī)定高溫和/或低溫性能的緊固件用鋼和鎳合金 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| 歸類 | 合金鋼 |
| 性能 | 強(qiáng)度 |
| 標(biāo)簽 | 調(diào)質(zhì)型鋼 |
| 密度 | 7.85 g/cm3 |
-
交付條件下在高溫下的最小屈服強(qiáng)度
Material designation Heat treatment condition Diameter d
mm
Minimum 0.2%-proof strength Rp0.2 in MPa at a temperature (in°C) of: Name Number 50 100 150 200 250 300 350 400 450 500 550 600 650 27NiCrMoV15-6 1.6957 +QT d≤160 660 625 600 580 550 (510) (460) (400) -
符合本歐洲標(biāo)準(zhǔn)的產(chǎn)品熱處理指南
Material designation Heat-treatment
symbol
Normalizing,quenching or solution annealing temperature °C Type of cooling Tempering or
precipitation
treatment (and time)
°C
Name Number 27NiCrMoV15-6 1.6957 +QT 840 to 870 o,w 530 to 620
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