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調(diào)質(zhì)圓·1Cr1

調(diào)質(zhì)圓→>S7車

調(diào)質(zhì)鋼→!!5C

調(diào)質(zhì)鋼··|42

調(diào)質(zhì)鋼◇】35C

調(diào)質(zhì)鋼~40Cr

調(diào)質(zhì)鋼——?T1

調(diào)質(zhì)鋼·T8A圓

調(diào)質(zhì)鋼板↓~W1

調(diào)質(zhì)圓鋼→3Cr

調(diào)質(zhì)鋼棒→H13

調(diào)質(zhì)鋼棒~9Cr

調(diào)質(zhì)鋼→！Cr1

模具鋼~9CrW

模具鋼√9Mn2

Cr5Mo1V板

Cr12MoV↓

H13~板——棒

Cr12MOV~

LD模具鋼 LD