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鎂凱龍合金：經營彈簧鋼，錳鋼帶，代客分條，代客切割，代客剪板，國內外彈簧鋼牌號規格齊全，日本住友、臺灣中鋼寶鋼，鞍鋼，撫順產地，國標高精度彈簧鋼。

SK7彈簧鋼帶軟料彈簧鋼帶 半硬彈簧鋼帶 全硬彈簧鋼帶 淬火彈簧鋼 熱處理彈簧鋼帶 彈簧鋼卷料 熱軋彈簧鋼帶 冷軋彈簧鋼帶 彈簧鋼片

SK7彈簧鋼板熱軋彈簧鋼板 冷軋彈簧鋼板 彈簧鋼錳板  彈簧鋼板  超厚彈簧鋼板  彈簧鋼小板 彈簧鋼薄板 彈簧鋼中厚板  鎂凱龍合金 

SK7彈簧鋼線淬火彈簧鋼線 熱軋彈簧鋼線 油淬彈簧鋼線批發 鎂凱龍合金

SK7彈簧鋼棒熱軋彈簧鋼圓棒 冷拉彈簧鋼圓棒 黑皮彈簧鋼棒 毛胚熱軋鋼棒 SK7錳鋼棒 鎂凱龍合金

Magnesium alloy khyron: spring steel, manganese steel belt, slitting and cutting and cutting board and spring steel at home and abroad brands are complete in specifications, Japan's sumitomo, Taiwan sinosteel baosteel, anshan, fushun, national standard high-precision spring steel.
SK7 spring steel with soft material spring steel with half hard spring steel belt full hard spring steel belt spring steel heat treatment quenching spring steel coil spring steel belt Hot-rolled steel spring steel cold rolling spring steel strip spring steel plate
SK7 spring steel plate spring steel cold rolled spring manganese steel plate spring steel plate spring steel ultra thick spring steel plate of small spring steel plate spring steel plate spring steel plate Magnesium alloy khyron
Lines to SK7 spring steel quenching spring steel hot rolling oil quenching spring steel wire spring steel line wholesale Magnesium alloy khyron
? SK7 spring steel rods hot-rolled spring steel circle

SK7是含碳量0.6的高碳鋼，淬火硬化后使用，SK7耐磨損性優良，且為價格較便宜的工具鋼。適用于有滑動部分需要高硬度的零件及制作冷作模具零件。sk7材料常用于需彈性的零件上，沖壓特性同spcc差不多，硬度和回彈稍強，通常沖壓后再熱處理，以達到所需硬度及彈性。

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