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ER70S-6气体保护焊丝
价格:1.00
ER70S-6气体保护焊丝详细说明:明:抗母材表面氧化皮、油污能力强,气孔敏***小。用途:1.各种500MP***结构钢部件焊接。2.各种500MP***板材、管材焊接。焊丝化学成分(%)CMnSiSPCu0.06~0.151.4~1.850.8~1.15≤0.035≤0.025≤0.50熔敷金属化学成分实例(%)CMnSiSPCu0.071.270.760.0140.0150.15参考电流(DC+)焊丝规格(mm)焊接电流(A)CO2气体流量(L/min)φ0.850~10015φ1.050~22015~20φ1.280~35015~25φ1.6170~55020~25)