Cr12 Cold Work alloy tool steel Cr12MOV, Cr12MO1V1, Cr8, 4Cr5MoVSi, 4Cr5MoV1Si, 3Cr2Mo, 3Cr2MnNiMO, are available. Cr12 Cold Work alloy tool steelCr12MOV, 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 ...