yd9608 發(fā)表于 2023-4-17 23:215 o7 k' m `" k4 \
不銹鋼滲碳淬火工藝,升溫920°,滲碳深度0.8,油介質(zhì)淬火,處理硬度HRC60±5°
yd9608 發(fā)表于 2023-4-17 23:21& G$ A( p) A; j" u
不銹鋼滲碳淬火工藝,升溫920°,滲碳深度0.8,油介質(zhì)淬火,處理硬度HRC60±5°
大蘿卜 發(fā)表于 2023-4-18 16:23: ~* R. ?# C% p. p9 `
X12CrMoS17:1.4104,相當于國內(nèi)的304
carbon prepared 0.8 hardened 920°C oil bath 60±5 HRC:滲碳淬 ...
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