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現貨1144方棒冷拉軸承鋼
1144易切削鋼1144簡介:1144是中碳易切削鋼俗稱易車鐵。冷擠壓工藝使得1144易削切鋼產品表面光滑明亮,由于鋼中加入硫、磷、鉛、
2025-03-08
上海1214易車鐵鍛件
1214易切削鋼1、易切削鋼是指在鋼中加入一定數量的一種或一種以上的硫、磷、鉛、鈣、硒、碲等易切削元素,以改善其切削性的合金
2025-03-08
現貨1215易車圓棒
1215易切削鋼為環保料,與12L14相比不含鉛及不含有對環境有害物質,切削性良好。1215易切削鋼為環保料,與12L14相比不含鉛及不含
2025-03-08
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