SPS3進口彈簧鋼帶材 彈簧鋼棒
2024-10-07
牌號60Si2Mn中國ISCA11602對應標準GB/T1222-2007彈簧鋼SpringSteels歸類彈簧鋼性能彈性標籤合金結構鋼說明由於硅含量高，其強度和彈性極限均比55Si2Mn鋼高，耐回火性好，淬透性不高，易脫碳和石墨
品牌：耀惠金屬 規格：齊全 產地：寶鋼 材質：SPS3
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