
309L | ER309L | 0.02 | 0.4 | 1.7 | 23.5 | 13.5 | <=0.025 | <=0.015 | 异种金属焊接用,耐热腐蚀性佳,电弧稳定,作业性良 | ||
309LSi | ER309LSi | <=0.03 | 0.8 | 1.8 | 23.5 | 13.5 | <=0.022 | <=0.015 | 异种金属焊接用,耐热耐蚀性佳,电弧稳定,作业性良,由于增加了Si的含量,焊接操作性及熔金流动性更佳 | ||
309Si | ER309Si | <=0.03 | 0.8 | 1.7 | 23.5 | 13.5 | <=0.022 | <=0.015 | 异种金属焊接用,耐热耐蚀性佳,电弧稳定,作业性良 | ||
309LMo | ER309LMo | 0.02 | 0.4 | 1.5 | 21.5 | 12.5 | 2.7 | 高温耐热裂和腐蚀性好,焊接金属为X低碳奥氏体组织,适用于低碳钢与不锈钢的异种金属焊接 | |||
310 | ER310 | <=0.12 | 0.35 | 1.8 | 26 | 21 | <=0.30 | <=0.015 | <=0.015 | 熔金含25Cr-20Ni,多用于310S不锈钢的焊接比KMS,309更适合异种金属焊接及自硬性高的合金钢和高碳钢之焊接 | |
312 | ER312 | <=0.12 | 0.4 | 1.8 | 30 | 9 | 0.3 | <=0.025 | <=0.015 | 用异种钢之焊接,其裂纹敏感度低,故焊接覆面钢等钢材,不锈钢里衬,焊接困难或易发生气孔 | |
316L | ER316L | <=0.02 | 0.5 | 1.8 | 18.5 | 11.5 | 0.4 | 2.6 | <=0.025 | <=0.015 | 焊接18Cr-12Ni-Mo2X低碳不锈钢,焊接工艺性好,抗晶间腐蚀性能X良 |
316LSi | ER316LSi | <=0.02 | 0.8 | 1.8 | 18.5 | 12 | 0.045 | 2.7 | <=0.025 | <=0.015 | 焊接18Cr-12Ni-Mo2X低碳不锈钢,焊接工艺性好,抗晶间腐蚀性能X良,由于增加了Si的含量,焊接操作性及熔金流动性更佳 |
317L | ER317L | 0.02 | 0.4 | 1.8 | 19 | 13.5 | 3.6 | X低碳含量及含Mo高,抗晶间腐蚀,高温强度大 |