不锈钢实芯焊丝TIGMIGAWS规格YB规格焊丝化学成分之一例（wt%）用途CMnSiCrNiMoGTS-304S--0.012.90.318.516.51.15用于超临界锅炉的过热气和在热气管，抗高温腐蚀和高温蒸汽氧化GTS-307GMS-307ER307H09Cr21Ni9Mn4Mo0.084.50.4320.029.520.9718Cr-8Ni-4Mn钢用,用于需要无磁性的特殊场合，也用于难焊且易裂的异种钢材GMS-307Si0.0716.730.718.838.960.16非磁性钢用,高猛钢,硬化性耐磨钢用GTS-308GMS-308ER308H08Cr21Ni10Si0.041.80.3120.159.520.4318Cr-8Ni钢用，用于石油化工、机械、化肥、等行业，如1Cr18Ni9（SUS302）GTS-308LGMS-308LER308LH03Cr21Ni10Si0.0231.630.420.1210.350.57低C-18Cr-8Ni钢用,用于石油化工，压力容器等产业，如00Cr19Ni9GMS-308LSiER308LSiH03Cr21Ni10Si10.0232.20.7519.8210.540.56低C-18Cr-8Ni钢用GTS-309GMS-309ER309H12Cr24Ni13Si0.0811.610.423.8513.150.2322Cr-12Ni钢用，适异材焊接，应用于石油化工，火力电站等行业GTS-309MoGMS-309MoER309MoH12Cr24Ni13Mo20.0921.80.4323.8313.142.5622Cr-12Ni-Mo钢用，抗裂性优良，用于韧性较差的钢材焊接，也可用于铸钢GTS-309MoLGMS-309MoLER309MoLH03Cr24Ni13Mo20.0221.80.423.8713.162.59低C-22Cr-12Ni-Mo，抗裂性优良，用于韧性较差的钢材焊接，也可用于铸钢GTS-309LGMS-309LER309LH03Cr24Ni13Si0.0211.950.3423.912.920.39低C-22Cr-12Ni钢用，用于碳钢与不锈钢异材焊，石油化工行业GMS-309LSiER309LSiH03Cr24Ni13Si10.0212.330.723.9313.840.43低C-22Cr-12Ni钢,异材焊接GTS-310GMS-310ER310H12Cr26Ni21Si0.0872.00.3827.4221.820.3525Cr-20Ni钢用，用于耐高温产品如高温炉，煤气焦化设备等，也可用于异材焊GMS-310HC0.421.950.627.1221.220.45高C-25Cr-20Ni钢用GTS-310HR0.061.20.4125.522.00.5用于超临界锅炉的过热气和在热气管，抗高温腐蚀和高温蒸汽氧化GTS-312GMS-312ER312H15Cr30Ni90.101.60.4329.598.70.3329Cr-9Ni钢用，用于难焊且易开裂或易发生气孔的钢铁材料，硬化性合金钢等GTS-316GMS-316ER316H08Cr19Ni12Mo2Si0.0481.750.4519.6312.522.5018Cr-12Ni-3Mo钢用，用于化肥、尿素、石油化工生产或储存设备，如0Cr17Ni12MoGTS-316LGMS-316LER316LH03Cr19Ni12Mo2Si0.0231.90.4219.1212.592.59低C-18Cr-12Ni-3Mo，耐腐蚀性能优异，常用于化肥、尿素生产等，如0Cr19Ni13Mo3GMS-316LSiER316LSiH03Cr19Ni12Mo2Si10.0021.550.7119.0512.442.32低C-18Cr-12Ni-2.5Mo钢用GTS-317GMS-317ER317H08Cr19Ni14Mo30.0471.830.4319.4312.253.5318Cr-12Ni-3Mo钢用，耐腐蚀性能优异，常用于化肥、尿素生产等，如0Cr19Ni13Mo3GTS-317LGMS-317lER317LH03Cr19Ni14Mo30.211.720.419.6213.703.65低C-18Cr-12Ni-3Mo钢用，耐腐蚀性能特优异，用于00Cr19Ni13Mo3GTS-318GMS-318ER318H08Cr19Ni12Mo2Nb0.0581.810.4219.0211.382.5418Cr-12Ni-2Mo-Ti（Nb）晶间腐蚀性能佳，用于***、硝酸生产或储运设备GTS-321GMS-321E***1H08Cr19Ni10Ti0.0381.540.4719.69.760.4218Cr-8Ni-Ti钢用，如1Cr18Ni9TiGTS-347GMS-347ER347H08Cr20Ni10Nb0.0271.60.420.399.920.4418Cr-11Ni-Nb(Ti)钢用，用于石油化工，机械，压力容器，如1/0Cr18Ni9TiGTS-385GMS-385ER385H02Cr20Ni25Mo24Cu0.181.930.2121.1224.424.7720Cr-25Ni-5Mo-2Cu钢用，耐酸性***，用于生产制造各种强酸的塔、槽、管道及储运容器等-GTS-410GMS-410ER410H12Cr130.080.410.311.830.190.3513Cr钢用，用于阀门等耐磨腐蚀场合，如1Cr13GMS-410NMER410NiMoH06r12i14Mo0.0250.450.411.94.50.513Cr-NiMo钢用强度和硬度较410高用于更加苛刻的耐磨，耐腐蚀GTS-430GMS-430ER430H10Cr170.0350.430.3516.390.220.5517Cr钢用GTS-2209GMS-2209ER2209H03r22Ni8Mo3N0.0231.630.422.58.753.2322Cr-9Ni-3Mo-N钢用，双相不锈钢，用于石油化工行业对应钢材00Cr22Ni5Mo3N的焊接GTS-2509GMS-2509--0.0120.420.3525.59.84.1超级双相2507用焊接材料)