21Cr12MoV应用和特性:21Cr12MoV用于制作透平叶片及导向叶片。
21Cr12MoV相近牌号:
美标ASTM
S46020
21Cr12MoV
2Cr12MoV
21Cr12MoV化学成分:碳C:0.18~0.24 硅Si:0.10~0.50 锰Mn:0.30~0.80 磷P:≤0.030 S:≤0.025 铬C:11.00~12.50
镍Ni:0.30~0.60钼Mo:0.80~1.20氮N:~铜Cu:≤0.3铁Fe:~铌Nb:~
21Cr12MoV棒材固溶处理
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