Cr12 Cold Work alloy tool steel Cr12MOV, Cr12MO1V1, Cr8, 4Cr5MoVSi, 4Cr5MoV1Si, 3Cr2Mo, 3Cr2MnNiMO, are available. Cr12 ... , Cr12MO1V1, Cr8, 4Cr5MoVSi, 4Cr5MoV1Si, 3Cr2Mo, 3Cr2MnNiMO, are available. Alloy tool steel: Cr12 cold work annoy tool steelStandard: GB/T 1299-1985 ... ASTM/D3Feature and application scope:It is a cold working steel worldwide application, which has a strong High strength, good ...