STE309-160.1523.500.90Bal0.5013.000.800.50用于焊接Cr22Nil2不锈钢及用于不锈钢与低碳钢或低合金钢之间的焊接STE309L-160.0223.500.90Bal0.5013.000.800.50打底层焊接，异种钢焊接，易产生裂纹部位的焊接STE309Mo-160.1223.500.90Bal2.5013.000.80用于焊接Cr22Nil2-Mo不锈钢STE309MoL-160.0323.500.90Bal2.5013.000.80用于焊接超低碳Cr22Nil2Mo不锈钢STE310-160.2026.500.75Bal0.5021.501.500.50用于焊接Cr25Ni20不锈钢STE310Mo-160.0826.500.75Bal2.5021.001.200.50耐硫酸腐蚀、抗裂性、高温性能优良STE316-160.0818.500.90Bal2.5012.500.800.50用于焊接Cr18Ni12Mo2不锈钢STE316L-160.0318.500.90Bal2.5012.500.800.50用于焊接超低碳Cr18Ni12Mo2不锈钢STE316LF0.0218.000.75Bal2.7016.002.000.50耐尿素腐蚀性优良STE347-160.0819.500.50Bal0.5010.000.800.508xc-1.00用于焊接Cr18Ni8含铌或钛的不锈钢STE997560.605.500.80Bal4.00W:7.00.70低氢型高速钢焊条D287400.1014.000.50