堆焊药芯焊丝 |
产品牌号 | 熔敷金属化学成分(%) | 硬度(HRC) | 极性 | 直径 | 保护气体 | 用途 | |
C | Si | Mn | S | P | 其它 | (mm) | |
YD107(Q) | ≤0.20 | ≤1.00 | ≤3.50 | ≤0.03 | ≤0.03 | | ≥22 | DC(+) | 1.2/1.6/2.0 | CO2 | 常温低硬度堆焊,如车轴磨损面 | |
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 | |
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 | |
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 | |
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 | CO2 | 用于热轧辊的堆焊 | |
YD225(Q) | ≤0.60 | ≤1.00 | 0.50-2.00 | | | Cr4.00-9.00 W1.50-10.0 Mo≤2.00 V≤2.00 | 55-60 | DC(+) | 1.6/2.0 | CO2 | 由于轧辊和其他耐磨损件的修复 | |
YD226(Q) | ≤0.50 | ≤1.00 | 0.50-2.00 | | | Cr4.00-9.00 W1.50-2.50 Mo≤2.00 V≤2.00 | 40-46 | DC(+) | 1.6/2.0 | CO2 | 用于冷轧辊的堆焊 | |
YD487(Q) | 0.10-0.50 | | | | | Cr 2.00-6.00 Mo ≤4.0 W ≤2.5 | 45-50 | DC(+) | 1.6/2.0 | CO2 | 用于热锻模的焊接 | |
埋弧堆焊药芯焊丝 | |
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产品牌号 | 熔敷金属化学成分(%) | 硬度(HRC) | 直径 | 焊剂 | 用途 | |
C | Si | Mn | Cr | Mo | 其它 | (mm) | |
YD103M | ≤0.15 | ≤1.00 | ≤1.50 | 1.50-3.0 | ≤1.00 | | 220-260(HB) | 2.5 | HJ260 | 用于管模的堆焊修复 | |
YD414N(M) | ≤0.15 | ≤1.00 | ≤2.00 | 10.0-16.0 | ≤1.00 | N≤0.15 Ni3.00-6.00 | 40-45 | 2.4/2.8/3.2 | HJ107 | 用于连铸辊的堆焊 | |
YD414(M) | ≤0.15 | ≤1.00 | ≤2.00 | 10.0-16.0 | ≤1.00 | Ni3.00-6.00 | 40-45 | 2.4/2.8/3.2 | HJ107 | 用于堆焊闸座,安全阀等部位 | |
YD224(M) | ≤0.40 | ≤1.00 | ≤2.00 | 5.00-9.00 | 0.5-2.0 | V≤1.00 W1.50-3.00 | 50-55 | 2.4/2.8/3.2 | HJ107 | 热轧辊、支承辊的堆焊、修复 | |
YD225(M) | ≤0.60 | ≤1.00 | ≤2.00 | 5.00-9.00 | 0.5-2.0 | V≤1.00 W6.00-9.00 | 55-60 | 2.4/2.8/3.2 | HJ107 | 用于轧辊和其他耐磨部位的修复 | |
YD226(M) | ≤0.40 | ≤1.00 | ≤2.00 | 5.00-9.00 | ≤1.00 | V≤1.00 W1.50-3.00 | 40-50 | 2.4/2.8/3.2 | HJ107 | 用于初轧辊、冷轧支撑辊的堆焊 | |
YD2Cr13(M) | ≤0.40 | ≤1.00 | ≤2.00 | 10.0-16.0 | | | 45-55 | 2.4/2.8/3.2 | HJ107 | 用于2Cr13阀门的堆焊 | |
YD1Cr13(M) | ≤0.15 | ≤1.00 | ≤2.00 | 10.0-16.0 | | | ≥40 | 2.4/2.8/3.2 | HJ107 | 用于1Cr13阀门的堆焊 |