YC-YD450-1煤矿设备修复耐磨芯焊丝厂家

YC-YD397 ≤0.60 ≤1.00 ≤2.50 Cr ≤3.00 Mo≤1.00 ≥40 DC 1.2/1.6/2.0 CO2 修复铸钢和锻钢的锻模YC-YD252 0.20-0.80 ≤0.03 ≤0.03 Cr 4.00-7.00 Mo0.50-2.00 ≥50 DC 1.2/1.6/2.0 CO2 常温高硬度 堆焊，用于***耐磨损零件

水泥辊，耐磨复合板的堆焊 YC-YD.15-0.30 ≤0.03≤0.0***r11.0-15.0≥45DC1.2/1.6/2.0CO2轴及蒸汽阀门的堆焊 YC-YD507Mo≤0.20≤0.50≤1.75 Cr9.00-14.00 Mo≤1.00≥37DC1.2/1.6/2.0CO2中、高温阀门堆焊 YC-YD507MoNb≤0.15 ≤0.03≤0.04Cr 10.0-16.0 Mo ≤2.50 V≤ 0.-40DC1.2/1.6/2.0CO2中、低压阀门密封面的焊接 YC-YD414N≤0.15≤1.000.50-2.00 Cr8.00-14.00 Ni2.50-4.50 Mo≤1.00 N≤0.20≥43DC1.6/2.0CO2用于连铸辊硬面堆焊 YC-YD414≤0.15≤1.000.50-2.00 Cr8.00-14.00 Ni2.50-4.50 Mo≤1.00 ≥43DC1.6/2.0CO2用于连铸辊硬面堆焊闸座堆焊 YC-YD224≤0.40≤1.000.50-2.00 Cr4.00-9.00 W1.50-4.50 Mo≤2.00 V≤2.-55DC1.6/2.0CO2用于热轧辊的堆焊 YC-YD225≤0.60≤1.000.50-2.00 Cr4.00-9.00 W1.50-10.0 Mo≤2.00 V≤2.-60DC1.6/2.0CO2由于轧辊和其他耐磨损件的修复 YC-YD226≤0.50≤1.000.50-2.00 Cr4.00-9.00 W1.50-2.50 Mo≤2.00 V≤2.-46DC1.6/2.0CO2用于冷轧辊的堆焊 YC-YD.10-0.50 Cr 2.00-6.00 Mo ≤4.0 W ≤2.545-50DC1.6/2.0CO2