号型号GB/T8110-2003焊丝化学成分（%）用途CSiMnPSCrNiMoCu其它H08CrMoAH08CrMoA≤0.100.15-0.350.40-0.70≤0.030≤0.0300.80-1.10≤0.300.40-0.600.20-用于工作温度520℃以下的珠光体耐热钢焊接H13CrMoAH13CrMoA0.11-0.160.15-0.350.40-0.70≤0.030≤0.0300.80-1.10≤0.300.40-0.600.20-用于工作温度520℃以下的珠光体耐热钢焊接H08CrMoHICH08CrMoA≤0.100.15-0.350.40-0.70≤0.010≤0.0100.80-1.10≤0.300.40-0.600.20-适用于焊接工作在520℃以下的15CrMoR(HIC)等纯净度和力学性能要求高的耐热钢，如锅炉管道、高压容器、石化设备H10Mn2HICH10Mn2≤0.12≤0.071.50-1.90≤0.010≤0.010≤0.20≤0.30-≤0.20-用于抗氢诱导腐蚀钢（HIC）的焊接，如16MnR（HIC）H1Cr5MoAWSA5.23EB6≤0.100.05-0.500.35-0.70≤0.025≤0.0254.50-6.50-0.45-0.70≤0.35-用于Cr5Mo类珠光体耐热钢的焊接H09MnNiDRAWSA5.23ENi3≤0.130.05-0.300.60-1.20≤0.020≤0.020≤0.153.10-3.80-≤0.35-用于-70℃下工作的结构的焊接)