ˮҵղϹҵ
άάʽʽʽȳʽתӣɶ
άѣܵµתӣΪҹ˾ά㣬ܵתӣʣԼɱ
ͳתɶdz⣬ҹ˾зḻ顣
ԲͬҲͬͺŵ豸ҹ˾Ųͼֽ
ͨѹϽӯǶ봸ڣӡ
ϳϳƽ棬֮˿Ϸ첻ɶʹ
Ʋÿ춼Ҫ̺ѹʱٿʱ䣬̺תӦӣ
ƻסתƻȦԸߣÿĿĿ飬˿ʱ
42CrMoAlϽףʴͨ200TѹϽӯǶ봸ڣȴͳ
תDzZGMn17Cr2Ȧ,̺ÿ̶ף㣬ӶͶǿȣӿʱ䡣
ǵת8·ף4·ףԤ4·ױãǵתӴһתӱתӡ
Dzôֳ̼ȻپգߴǿȣԺͶȡ
Dzȸ˫߸Ͻͷ˲ǿȸߣʯʯɴ80—120֡
42CrMoʽдֳʴǿȺԣϳϳ봸̽Ӵķ棬봫ͳתȣʹߴߡ