焊剂牌号型号GB渣系与碱度熔敷金属力学性能（≤）特点与用途碱度B渣系类型Rel/RP0.2MPaRmMPaA%AKVJSJ101F4A4-HO8MnAF5A4-H08Mn2A1.7氟碱型FB330400415/550480/6502222-40℃27用于碳钢、低合金钢结构焊接，适用于双丝、多丝焊接。SJ102F5A4-H10Mn2AF55A4-H08MnMoA3.0氟碱型FB400470480/650550/7002220-40℃27用于多种合金钢、细晶粒钢焊接SJ107F410-H1Cr3F4890-H08CrMoVA2.6氟碱型FB400440/48066020220℃27用于焊接耐热不锈钢及各类轧辊、轴类等耐热耐腐蚀耐磨表面堆焊和修复SJ120F5A4-HI0Mn2F55A4-ho8MnMo2.0氟碱型FB400470480/650350/7002220-40℃27用于大口径螺旋管、直缝管的双丝四丝快焊接SJ127F48P0-H08CrMnAF48P0-H12Cr5MoA2.7氟碱型FB400480/660220℃27用于耐热钢、低温钢及细晶粒钢等焊接SJ201F4A2-HOM1.3nAF5A2-H10Mn21.01.3铝碱型AB330400415/550480/65020-20℃27用于碳钢、低合金钢结构焊接SJ301F4A2-H08AF5A2-HO8Mn21.0钙硅型CS330400415/550480/65022-20℃27用于碳钢、低合金钢结构焊接，适用于压力容器，管线的双丝、多丝焊接。SJ401F4A0-H08AF5A2-H08MnA0.7锰硅型MS330400415/550480/650220℃27用于碳钢结构焊接，可大电流快速焊，抗气孔能力强SJ411F4A2-H08AF5A2-H08MnMoA1.0锰硅型MS330400415/550480/65022-20℃27用于碳钢、低合金钢等薄板单道快速焊，焊速可达150m/minSJ502F5A0-H08A0.6铝钛型AR400480/65022-20℃27脱渣性好，抗气孔能力强，适用于角缝焊快速焊SJ501F5A0-H08AF5A2-H08MnA0.5铝钛型AR400480/65022-20℃27脱渣性好，抗气孔能力强，适用于角缝焊快速焊SJ502F5A0-H08A0.6铝钛型AR400480/65022-20℃27脱渣性好，抗气孔能力强，适用于角缝焊快速焊SJ504F5A2-H08MnA0.6铝钛型AR400480/65022-20℃27脱渣性好，抗气孔能力强，适用于角缝焊快速焊SJ601F308L-HOCr21Ni10F347-H0Cr20Ni10Nb2.6氟碱型FB—5505203020—适用于不锈钢、耐热钢焊接SJ641F308L-H0Cr2Ni10F316-H0Cr19Ni12Mo21.2氟碱型FB—5505203025—适用于不锈钢、耐热钢焊接SJ701F308-H0Cr21Ni101.0钛碱型RB—52030—用于含钛不锈钢焊接，脱渣容易，具有较强的抗气孔性能。牌号型号GB熔敷金属化学成分（%）熔敷金属力学性能特点与用途SiO2MnOCaF2Al2O3CaO其余Rel/RP0.2MPaRmMPaA%AKVJHJ260F308-H0Cr21Ni1029/342/420/2519/244/7MgO15/18FeO1.0S.P0.070—52030—配合奥氏体不锈钢焊丝，焊接相应的耐酸不锈钢结构，也可用于轧辊结构。HJ350F4A2-H10Mn2F48A2-H08Mn230/3514/1914/2013/1810/18FeO1.0S0.06P0.07330400415/550480/6602222-20℃27配合适当的焊丝，可焊接低合金钢重要结构。HJ431F4A0-H08AF5A2-H08MnA40/4434/383/746MgO5/8S0.06P0.08330400415/550480/65022220℃27-20℃27配合适当的焊丝，可焊接钢部分低合金钢。)