SAE 4140 Hard Chrome Plated Bar
Xianqi, a prominent chrome plated bar manufacturer and supplier in China, has been producing and distributing 4140 Hard Chrome Plated Bars for almost two decades. Our 4140 Hard Chrome Bars are manufactured with the following details. Descriptions Material Application Photos Descriptions Material: SAE4140, AISI 4140, 4140; 42CRMO4/42CrMo, SCM440 Heat treatments: Q+T(Quenched+Tempered) Induction Hardened (high frequency…