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  • Fifth, stainless steel is not easy to rust because the formation of rich chromium oxide on the surface of the steel body can protect the steel body,201 material belongs to high manganese stainless steel than 304 hardness of high carbon low nickel.

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  • Post time: 14-12-22

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  • Welding electrode has a wide range of applications, can realize a variety of materials, a variety of profiles and a variety of joint forms of welding.

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  • Post time: 18-05-23

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  • hook

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