MAGNESIUM ALLOY WELDING WIRE The magnesium alloy welding wire we produced follows the standard of GB/T 5153, whose welding performance is good.alloy grade and chemical compositionAZ31SGB/T 5153ElementsAlZnMnSiFeCuNiOthers,totalMin %2.400.500.15Max %3.601.500.40.100.0050.050.0050.3AZ61SGB/T 5153ElementsAlZnMnSiFeCuNiOthers,totalMin %5.500.50.15Max %6.501.500.400.100.0050.050.0050.3AZ91DGB/T 5153ElementsAlZnMnSiFeCuNiBeOthers,totalMin %8.50.450.170.0005Max %9.50.900.400.080.0040.0250.0010.0030.3AZ92AAWS A5.19-1992ElementsAlZnMnSiFeCuNiBeOthers,totalMin %8.31.70.150.0002Max %9.72.30.500.050.0050.050.0050.00080.3Specifications     GradeSpecification of current productsAZ31SΦ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mmAZ61SΦ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mmAZ91DΦ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mmAZ92AΦ1.2mm、Φ1.6mm、Φ2.0mm、Φ4mm