ER316L不锈钢焊丝用途：焊接18Cr-12Ni-Mo2超低碳不锈钢，焊接工艺性好，抗晶间腐蚀性能优良ER316Lsi不锈钢焊丝用途：焊接18Cr-12Ni-Mo2超低碳不锈钢，焊接工艺性好，抗晶间腐蚀性能优良，由于增加了Si的含量，焊接操作性及熔金流动性更佳ER317L不锈钢焊丝用途：超低碳含量及含Mo高，抗晶间腐蚀，高温强度大ER318不锈钢焊丝用途：适用于18Cr-12Ni-2.5Mo-Ti钢，工作温度可达400℃抗晶间腐蚀性能优良ER318Si不锈钢焊丝用途：适用于18Cr-12Ni-2.5Mo-Ti钢，抗晶间腐蚀性能优良，由于增加了Si的含量，焊接操作性及熔金流动性更佳ER347不锈钢焊丝用途：因添加了Nb等合金元素，故焊道晶间腐蚀抵抗性能增强，且具有极佳之高温强度，特别适用于耐热钢之焊接ER347Si不锈钢焊丝用途：因添加了Nb等合金元素，焊道晶间腐蚀抵抗性能增强，且具有极佳之高温强度，特别适用于耐热钢之焊接，由于增加了Si的含量，焊接操作性及熔金流动性更佳不锈钢焊丝品名AWSA5.9-93GB/T17854-99熔敷金属化学成份之一例TIGMIGCSiMnCrNiMo其它A302ER302H1Cr18Ni90.100.651.7217.59.3--A304ER304H0Cr18Ni90.0720.551.7218.509.30--A307ER307-0.0700.473.9520.409.65--A307SiER307Si-0.0800.826.8518.878.320.27-A308ER308H0Cr21Ni100.030.341.8220.139.50--A308LER308LH00Cr21Ni100.020.421.6520.1010.33--A309ER309H1Cr24Ni130.0830.421.6323.8313.13--A309LER309LH00Cr24Ni130.020.391.9823.8812.90--A309LSiER309LSi-0.020.871.5524.1013.00--A310ER310H1Cr26Ni210.0860.402.0127.4021.80--A316ER316H0Cr19Ni12Mo20.0500.361.7819.6112.505.49-A316LER316LH00Cr19Ni12Mo20.0250.421.9119.1012.582.57-A316LSiER316LSi-0.0210.771.9519.3213.452.58-A317ER317H0Cr19Ni14Mo30.0480.451.8619.4114.233.51-A317LER317LH00Cr19Ni14Mo30.0230.401.7619.6013.683.63-HlCrl8Ni9Ti-H1Cr18Ni9Ti0.0870.861.5818.4710.20-Ti:0.62A321ER321H0Cr20Ni10Ti0.0620.491.7419.509.57-Ti:0.82H0Cr21Ni10Ti-H0Cr21Ni10Ti0.0570.411.8620.319.72-Ti:0.73H0Cr18Ni9Ti-H0Cr18Ni9Ti0.0530.571.2718.6110.20-Ti:0.59A347ER347H0Cr20Ni10Nb0.0300.411.6120.379.90-Nb:0.80A410ER410H1Cr130.1000.450.4311.810.17--A430ER430H1Cr170.0380.390.4616.370.20--H2Cr13-H2Cr130.1600.450.51