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緊固件選材要求

作者:天津茲維克        時間:2015-11-25       閱讀:159次

style="font -family:Arial">style="font -size:small">常用的材料有碳素鋼、低合金鋼和有色金屬。但在特定場合,緊固件材料需要滿足嚴重腐蝕或高強度的條件,有許多不銹鋼和超高強度不銹鋼應運而生。
緊固件是機械基礎件,需求量很大,通常螺栓、螺釘、鉚釘等為了保證安全或者一般不用考慮溫度的影響惡劣的環境或其它危險的工況。

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