
317L不锈钢棒材#铬镍合金奥氏体不锈钢sus317L化学成分
SUS317L alloy is based on molybdenum austenitic stainless steel. It with conventional chrome - nickel austenitic stainless steel, such as alloy, compared to 304 has stronger ability of resistance to chemical corrosion. In addition, compared with the conventional stainless steel, 317 l alloys have higher ductility, resistance to stress corrosion performance, compressive strength and resistance to high temperature performance. It is low carbon level or L level, this level has a resistance in the process of welding and heat treatment during sensitization effect performance.
317L钢种相对316L具有良好的耐海水性和耐腐蚀性,用于Chemical船舶,化学产品Reactor等需高耐蚀的化学设备。
SUS317L化学成分:碳(C)≤0.030,
锰(Mn)≤2.00,
镍(Ni)11.0~15.0
,硅(Si)≤1.00,
磷(P)≤0.045
,硫(S)≤0.030,
铬(Cr)18.0~20.0,
钼(Mo)3.0~4.0
产品描述:317L是316材料的衍生产品,性能与316L相似。与316L相比,对氯化物的抗蚀性好,抗应力腐蚀的能力与316L类似。
典型应用:板式换热器、波纹管补偿器膨胀节、海水、草酸、肥料生产、食品工业、化工装备等
相关标准:DIN/EN 1.4439,ASTM317L
公司承诺:质量X:材质合格100%
产品X:价格更廉
服务X:送货及时.
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