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閥門wcb是什麼材質
閥門wcb是什麼材質
更新时间:2025-02-11 04:25:47

  指鑄的碳鋼。wcb是美國牌号, 相當于國内的ZG280-520。其化學成分包括碳、矽、錳、磷、硫,還會摻雜革、钼、銅等雜質。鋼鑄件有顯著的優點,首先,它具有更大的設計靈活性,易變形也易成型。其次,冶金制造最強的靈活性和可變性。此外,它還能提高整體結構強度提高經濟優勢和大範圍的重量變化。

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