管狀焊絲焊劑硬度化學成分（重量%）典型用途 CCrSiMoMnFeWNiVB其他 Delcrome103107545.1527.501.502.50Bal磨煤輥 Multipass104431280.251.201.503.00Bal軋輥等堆焊過渡層及軸的修復 Multipass105431450.504.001.100.502.75Bal拖拉機惰輪、礦車輪、導輥 Multipass107431370.352.701.200.252.70Bal卷筒、拖拉機惰輪、礦車輪 Multipass1092600.453.100.600.60Bal0.5管模、鋁軋輥等 Multipass224107460.455.500.651.101.80Bal1.50各類軋輥及連鑄第3區(qū)輥 Multipass224H107530.556.500.651.101.80Bal1.501.0熱軋工作輥、支撐輥、開坯輥 Multipass224HC107580.757.700.751.801.70Bal2.601.0支撐輥、校直輥、助卷輥 Multipass225107590.906.000.501.200.80Bal8.60熱軋支撐輥 Multipass235107600.459.002.200.70Bal8.40Co:10.50.30熱軋支撐輥 Multipass2360.283.100.702.000.70Bal1.900.65鋼管成型輥