博虎库直发 42CrMoS4+QT合金钢 42CrMo锻圆 42CrMo4棒材毛圆无缝管 价格说明 价格:商品在平台的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,以线下协议的结算价格为准。 特别提示:商品详情页中(含主图)以文字或者图...
40<t≤100 Quenched and tempered and peeled (+QT+SH) 900~1100 ≥650 ≥12 ≥35 5≤t≤10 Quenched and tempered + Cold drawn (+QT +C) 1000~1200 ≥770 ≥8 10<t≤16 Quenched and tempered + Cold drawn (+QT +C) 1000~1200 ≥750 ≥8 16<t≤40 Quenched and tempered + Cold drawn...
Mechanical properties of 42CrMo4 alloy when quenched, tempered, peeled, then cold-drawn and quenched and tempered again (+QT+SH / +C+QT): Round bars: Diameter D: 16-40 mm Yield strength Re: > 750 MPa Tensile strength Rm: 1000-1200 MPa ...
+QT -0.72 Fatigue ductility exponent, c low cycle fatigue Transition-curve LUCEFIN experience Kv values obtained from hot-rolled round 130 mm +QT induction for R 930 N/mm 2 – Rp 766 N/mm 2 A% 18 C% 62 °C J Lat. Exp. mm Shear % +20 97 – 101 - 99 1,10 - 1...