Alloy Tool Steel Supplier / Manufacturer-factory direct to you!
We are offering Standards as below:
GB/T: Cr12, Cr12MoV, Cr12Mo1V1, 4Cr5MoSiV, 4Cr5MoSiV1, 4Cr5W2VSi, 9SiCr, 6CrW2Si, 2Cr13, 4Cr13, 7CrSiMnMoV, 9Cr18.
ASTM/AISI: D2, D3, D6, O1, O2, A2, A8, S5, S7, H10, H11, H13, H21, 420SS, 420C.
EN/DIN: 1.2080,...
We are offering Standards as below:
GB/T: Cr12, Cr12MoV, Cr12Mo1V1, 4Cr5MoSiV, 4Cr5MoSiV1, 4Cr5W2VSi, 9SiCr, 6CrW2Si, 2Cr13, 4Cr13, 7C...