THY-J552Ni-2E551T1-Ni2C0.121.500.800.0300.030Ni1.75/2.75470550/69019-40℃27可用于焊接重型机械、车辆、桥梁石油化工机械等中碳钢、低合金高强度钢及相应级别的机构钢。THY-J602NiE621T1-K2C0.150.50/1.750.800.0300.030Ni1.00/2.00V0.05Mo0.35Cr0.15540620/76017-20℃27可用于60公斤姐高强钢结构的焊接。THY-J602Ni-2E621T1-Ni2C0.121.500.800.0300.030Ni1.75/2.75540620/76017-40℃27适用于造船、桥梁、建筑、车辆、海洋平台等中碳钢、低合金高强度钢及相应级别的机构钢。THY-J607NiE550T5-K1C0.150.80/1.400.800.0300.030Mo0.2/0.65V0.05Cr0.15Ni0.80/1.10470550/69019-30℃27可用于重型机械、大型平板拖车、石油化工机械、煤炭机械等中碳钢、低合金高强钢的焊接。THY-J702NiE691T1-K3C0.150.75/2.250.800.0300.030Mo0.25/0.65V0.05Cr0.15Ni1.25/2.60610690/83016-20℃27可用于70公斤姐高强钢结构的焊接。THY-J702Ni-2—0.101.00/1.800.600.0300.030Ni2.00/2.75610690/83016-40℃3470公斤级高韧性钛钙型渣系焊丝，可用于重要结构焊接。THY-J707NiE690T5-K3C0.150.75/2.250.800.0300.030Mo0.25/0.65V0.05Cr0.15Ni1.25/2.60610690/83016-50℃27可用于70公斤姐高强钢结构的焊接及相应级别的低合金高强钢结构，如：重型矿山运输车辆、煤炭机械等。THY-J707RE620T5-K2C0.150.50/1.750.800.0300.030Mo0.35V0.05Cr0.15Ni1.00/2.00540620/76017常温90可用于重型机械、大型平板拖车、石油化工机械、煤炭机械等中碳钢、低合金高强钢的焊接。-50℃27THY-J802NiE761T1-K3C0.150.75/2.250.800.0300.030Ni1.25/2.60Mo0.25/0.65Cr0.15680760/90015-20℃2780公斤级高韧性钛钙型渣系焊丝，可用于重要结构焊接。THY-J802Ni-2—0.151.20/2.250.800.0300.030Ni1.75/3.00Mo0.30Cr0.20690770/90015-40℃3480公斤级高韧性钛钙型渣系焊丝，可用于重要结构焊接。THY-J807NiE760T5-K3C0.150.75/2.250.800.0300.030Mo0.25/0.65V0.15Cr0.15Ni1.25/2.60685760/90015-50℃27用于800公斤级高强钢结构的焊接。THY-J857NiE830T5-K4C0.151.202.250.800.0300.030Mo0.20/0.65Cr0.20/0.60Ni1.75/2.60745830/97014-50℃2785公斤级高韧性钛钙型渣系焊丝，可用于重要结构焊接。THY-J907Ni—0.151.20/2.000.800.0250.025Mo0.50/0.80V0.03/0.12Cr0.70/1.00Ni2.40/3.0078088012常温47可用于880Mp***刚强钢结构的焊接，如30CrMo等。-20℃27THY-J952Ni-3—0.121.40/1.800.500.0200.025Mo0.50/0.80Ni2.40/3.50Cr0.70/1.00V0.3085095012-40℃2795公斤级高韧性钛钙型渣系焊丝，可用于重要结构焊接。THY-J957Ni—0.101.40/1.800.500.0200.025Mo0.50/0.80Ni2.00/2.40Cr0.70/1.00V0.03/0.1285095012-20℃2795公斤级高韧性钛钙型渣系焊丝，可用于重要结构焊接。THY-J107Ni(M)—0.121.40/2.000.500.0200.025Mo0.50/0.80V0.03/2.00Cr0.70/1.00Ni2.40/3.0088098012常温35可用于980Mp***刚强钢结构的焊接，如30CrMoSi等。-20℃27THY-J507L（例值）—0.081.480.320.0170.018Ni0.50Mo0.2048061027-20℃6050公斤级气电立焊焊丝，用于立焊船舶外壳板等。THY-J607L（例值）—0.081.680.410.0170.018Ni0.51Mo0.4654069024-20℃5060公斤级气电立焊焊丝，用于立焊船舶外壳板等。THY-A347（例值）E347T1-10.071.160.560.0140.028Nb0.62Ni9.3Cr19.79—59640—用于0Cr19Ni10Nb耐腐蚀不锈钢结构。THY-A207E316T0-10.080.50/2.500.900.0300.040Cr17.0/20.0Ni11.0/14.0Mo2.0/3.0Cu0.50—52030—用于焊接OCr18Ni12Mo2等相应类型的不锈钢结构。THY-G317—0.061.500.900.0300.040Cr15.5/17.5Ni5.0/6.5Mo0.4/0.7—785120℃40用于耐腐蚀、耐冲刷磨损0Cr16Ni5Mo不锈钢结构。THY-A308L(w)（例值）R308LT1-50.0251.190.560.0160.020Ni10.3Cr19.1————背面自保护TIG焊丝，用于00Cr19Ni10不锈钢结构。THY-A132(w)R347T1-50.071.200.610.0150.025Ni9.30Cr19.5Nb0.65————背面自保护TIG焊丝，用于0Cr18Ni9Nb不锈钢结构。THY-2209E2209T1-1≤0.040.50/2.00≤1.00≤0.030≤0.040Ni7.5/10.0Cr21.0/24.0Mo2.5/4.0Cu0.50N0.08/2.00—69020—用于焊接0Ocr22Ni5Mo3N(SUS2205))