YD600耐磨药芯焊丝高硬度焊丝这里看YD600堆焊耐磨药芯焊丝-YD600堆焊耐磨药芯焊丝YYD600耐磨药芯焊丝YD127(Q)≤0.20≤1.00≤4.20≤0.03≤0.03≥28DC()1.2/1.6/2.0CO2常温中硬度堆焊,如车轴磨损面YD350(Q)0.10-0.200.40-1.001.30-2.00Cr1.00-2.00Mo≤0.50≥350（HB）DC()1.2/1.6/2.0CO2常温低硬度堆焊,适用矿山机械等堆焊YD237(Q)≤0.601.50-2.50Cr5.00-10.00Mo1.50-2.50V0.50-1.00≥50DC()1.2/1.6/2.0CO2常温高硬度堆焊,用于鼓风机叶片YD257(Q)0.40-0.600.40-1.001.00-3.00Cr5.00-7.00Mo1.00-2.5055-60DC()1.2/1.6/2.0CO2适用高温,高负荷轧辊的硬面焊接YD255(Q)0.20-0.701.00-3.50≤0.03≤0.03Cr6.00-9.50≥50DC()1.2/1.6/2.0CO2适用于高硬度支承辊,农用机械等堆焊YD256(Q)0.20-0.80≤0.03≤0.03Cr4.00-7.00V0.20-1.00W0.50-2.00≥50DC()1.2/1.6/2.0CO2常温高硬度堆焊,用于高强度耐磨损零件YD265(Q)0.10-0.50≤1.00≤2.00Ni≤1.00B1.00-4.0060-65DC()1.2/1.6/2.0CO2抗磨粒磨损表面焊YD397(Q)≤0.60≤1.00≤2.50Cr≤3.00Mo≤1.00≥40DC()1.2/1.6/2.0CO2修复铸钢和锻钢的锻模YD252(Q)0.20-0.80≤0.03≤0.03Cr4.00-7.00Mo0.50-2.00≥50DC()1.2/1.6/2.0CO2常温高硬度堆焊,用于高强度耐磨损零件YD630(Q)1.5-3.5≤1.50〖〗Cr6.00-15.00Mo≤1.00B≤1.00≥59DC()1.2/1.6/2.0CO2水泥辊,耐磨复合板的堆焊YD450(Q)0.15-0.30≤0.03≤0.03Cr11.0-15.0≥45DC()1.2/1.6/2.0CO2轴及蒸汽阀门的堆焊YD507Mo(Q)≤0.20≤0.50≤1.75Cr9.00-14.00Mo≤1.00≥37DC()1.2/1.6/2.0CO2中,高温阀门堆焊YD507MoNb(Q)≤0.15≤0.03≤0.04Cr10.0-16.0Mo≤2.50V≤0.5034-40DC()1.2/1.6/2.0CO2中,低压阀门密封面的焊接)