UNSG12L130性能 UNSG12L130成分 UNSG12L130易车铁材料相比不含铅及不含有对环境有害物质,切削性良好.适合一般电镀轴心、切削用料及一般零件. UNSG12L130由于精度准确,表面状况良好,易削切钢产品可直接使用,如喷涂,打砂,打弯,钻孔,也可按实际要求精拉之后直接电镀,免去了大量机加工时间及节省配置加工机械的费用。 UNSG12L130易切削钢用途
化学成分
锰 Mn:0.85~1.15
磷 P :0.04~0.09
力学性能
屈服强度σs (MPa):
断面收缩率ψ (%):≥34
UNSG12L130易切削钢
钢厂出厂直接交货为圆钢黑棒也叫热轧钢。 G12L130易切钢冷拉光棒:硬度可达160~190HB,省去热处理费用,可直接加工。 磨光棒:表面精糙度正负0.05
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