YD600耐磨药芯焊丝 YD127(Q) ≤0.20 ≤1.00 ≤4.20 ≤0.03 ≤0.03 ? ≥28 DC( ) 1.2/1.6/2.0 CO2 常温中硬度堆焊,如车轴磨损面 
YD350(Q) 0.10-0.20 0.40-1.00 1.30-2.00 ?? Cr 1.00-2.00 Mo≤0.50 ≥350（HB） DC( ) 1.2/1.6/2.0 CO2 常温低硬度堆焊,适用矿山机械等堆焊 
YD237(Q) ≤0.60 ? 1.50-2.50 ?? Cr 5.00-10.00 Mo 1.50-2.50 V 0.50-1.00 ≥50 DC( ) 1.2/1.6/2.0 CO2 常温高硬度堆焊,用于鼓风机叶片 特金焊材
YD257(Q) 0.40-0.60 0.40-1.00 1.00-3.00 ?? Cr 5.00-7.00 Mo1.00-2.50 55-60 DC( ) 1.2/1.6/2.0 CO2 适用高温,高负荷轧辊的硬面焊接 
YD255(Q) 0.20-0.70 1.00-3.50 ? ≤0.03 ≤0.03 Cr 6.00-9.50 ≥50 DC( ) 1.2/1.6/2.0 CO2 适用于高硬度支承辊,农用机械等堆焊 
YD256(Q) 0.20-0.80 ?? ≤0.03 ≤0.03 Cr 4.00-7.00 V 0.20-1.00 W 0.50-2.00 ≥50 DC( ) 1.2/1.6/2.0 CO2 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 ≤2.00 ?? Ni ≤1.00 B1.00-4.00 60-65 DC( ) 1.2/1.6/2.0 CO2 抗磨粒磨损表面焊 
YD397(Q) ≤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 
YD252(Q) 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,用于高强度耐磨损零件 
YD630(Q) 1.5-3.5 ≤1.50 〖〗?? Cr6.00-15.00 Mo ≤1.00 B ≤1.00 ≥59 DC( ) 1.2/1.6/2.0 CO2 水泥辊,耐磨复合板的堆焊 特金焊材
YD450(Q) 0.15-0.30 ?? ≤0.03 ≤0.03 Cr11.0-15.0 ≥45 DC( ) 1.2/1.6/2.0 CO2 轴及蒸汽阀门的堆焊 
YD507Mo(Q) ≤0.20 ≤0.50 ≤1.75 ?? Cr9.00-14.00 Mo≤1.00 ≥37 DC( ) 1.2/1.6/2.0 CO2 中,高温阀门堆焊 
YD507MoNb(Q) ≤0.15 ?? ≤0.03 ≤0.04 Cr 10.0-16.0 Mo ≤2.50 V≤ 0.50 34-40 DC( ) 1.2/1.6/2.0 CO2 中,低压阀门密封面的焊接 
YD414N(Q) ≤0.15 ≤1.00 0.50-2.00 ?? Cr8.00-14.00 Ni2.50-4.50 Mo≤1.00 N≤0.20 ≥43 DC( ) 1.6/2.0 CO2 用于连铸辊硬面堆焊 
YD414(Q) ≤0.15 ≤1.00 0.50-2.00 ?? Cr8.00-14.00 Ni2.50-4.50 Mo≤1.00 ≥43 DC( ) 1.6/2.0 CO2 用于连铸辊硬面堆焊闸座堆焊 特金焊材

YD224(Q) ≤0.40 ≤1.00 0.50-2.00 ?? Cr4.00-9.00 W1.50-4.50 Mo≤2.00 V≤2.00 50-55 DC( ) 1.6/2.0 CO