51CrV4 50CrV4 6150 EN47 735A50 735A51 1.8519 Spring Steel
About Us
Founded in 1998, FuShun covers an area of 3000 square meters, annual sales volume of 20000 tons. We are engaged in the manufacture and export of Tool Steel, Nickel Alloy, Stainless Steel and other special steel products…,View more content About Me.
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