品名AWS型號(hào)熔敷金屬化學(xué)成分(%)熔敷金屬力學(xué)性能特性與用途
CMnSiCrNi其他σ0.2(MPa)σb(MPa)δ(%)IV(J)
S-7016.HE70160.080.980.48--49057032-29℃/118低碳鋼50kgf級(jí)高強(qiáng)鋼焊接用低氫型焊條
S-7016.LE7016-G0.060.70.4-0.749057031-30℃/160
-45℃/130低氫型高韌性焊條,焊接-45℃工作的鋁鎮(zhèn)靜鋼
S-7016.LSE7016-G0.061.00.3-0.9Ti:0.02
B:0.00249058029-45℃/137
-60℃/118極低氫型焊條,焊接低溫工作的鋁鎮(zhèn)靜鋼及TMCP鋼
S-7018.1E7018-10.071.50.5--54061028-46℃/46鐵粉低氫型高效焊條,焊接橋梁,建筑及低溫結(jié)構(gòu)
S-8018.GE8018-G0.061.10.5-0.755064027-5℃/140鐵粉低氫型高效焊條,焊接60kgf級(jí)結(jié)構(gòu),如船舶,橋梁等
S-9016.GE9016-G0.071.10.5-0.6Mo:0.25530660295℃/160低氫型焊條,焊接高強(qiáng)鋼制成的壓力容器、車輛等
S-11018.-ME11018-M0.081.450.50.31.85Mo:0.3073083024-51℃/120鐵粉低氫型焊條,焊接高強(qiáng)鋼結(jié)構(gòu),如HY80,HY100
S-308L.16NE308L-160.020.70.81910-55044焊接18%Cr-8%Ni超低碳不銹鋼
S-309L.16E309L-160.031.30.72312.5-5604122-12型超低碳不銹鋼焊接及異種鋼焊接
S-309MoL.16E309MoL-160.021.20.823.512.8Mo:2.5-69034用途同S-309L.16,但耐熱,耐蝕及抗裂性更好
S-316L.16NE316L-160.031.10.819.511.5Mo:2.25-55044焊接18%Cr-12%Ni-Mo超低碳不銹鋼(SUS316L)
類別品名AWS型號(hào)熔敷金屬化學(xué)成分(%)熔敷金屬力學(xué)性能特性與用途
CMnSiCrNi其他σ0.2(MPa)σb(MPa)δ(%)IV(J)
實(shí)芯焊絲SM-70ER70s-60.091.10.41--43054030-29℃/70CO2氣保焊絲,用于低碳鋼及50kgf高強(qiáng)鋼焊接
SM-70GER70S-G0.091.070.52--45056030-29℃/140CO2氣保焊絲,因焊絲中含特殊元素,故韌性比SM-70高
SM-80GER80S-G0.081.350.5--Mo:0.2858066028-20℃/140CO2氣保焊絲,用于60kgf級(jí)高強(qiáng)鋼焊接
SM-100MER100S-10.0571.320.330.11.7Mo:0.3662872628-18℃/127
-51℃/78氣保焊絲,用于70kgf級(jí)高強(qiáng)鋼焊接,如橋梁等
MIG焊絲SM-308LER308L0.021.600.3519.910.1-58042-20℃/50焊18-8超低碳不銹鋼結(jié)構(gòu)
SM-309LER3090.091.600.3922.512.8-66036焊22-12不銹鋼及異種鋼焊接
SM-310ER3100.091.900.3526.820.9-61040焊25-20不銹鋼及異種鋼焊接
SM-316LER316L0.021.690.3919.512.8Mo:2.3-570390℃/110焊18-12Mo超低碳不銹鋼
SM-100.MER100S-10.0571.320.330.121.71Mo:0.3662872628-18℃/127
-51℃/78焊70kgf級(jí)高強(qiáng)鋼結(jié)構(gòu),如橋梁,壓力容器
TIG焊絲ST-308LER308L0.021.700.3620.010.3-600410℃/110焊18-8超低碳不銹鋼結(jié)構(gòu)
ST-309ER3090.071.880.3824.412.8-620380℃/150焊22-12不銹鋼及異種鋼焊接
ST-310ER3100.091.890.3526.820.9-610410℃/110焊25-20不銹鋼及異種鋼焊接
ST-316LER316L0.021.850.3818.912.4Mo:2.30-570440℃/140焊18-12Mo超低碳不銹鋼
ST-50.GER70S-G0.081.300.70--46058032-20℃/170焊低碳鋼及50kgf級(jí)高強(qiáng)鋼
品名AWS型號(hào)熔敷金屬化學(xué)成分(%)熔敷金屬力學(xué)性能保護(hù)氣體特性與用途
CMnSiCrNi其他σ0.2(MPa)σb(MPa)δ(%)IV(J)
Super
Cored71E71T-1/-1M0.031.450.55--540590260℃/124
-18℃/94CO2/Ar+CO220-25%全位置焊,可焊接低碳鋼及50kgf級(jí)高強(qiáng)鋼,船舶,橋梁等
Super
Cored71HE71T-10.0351.450.50--54058028-20℃/85
-30℃/55CO2可大電流焊接,高線能量時(shí)沖擊韌性仍很好
Super
Cored71MAGE71T-1M0.051.200.55--52057030-20℃/80Ar+CO220-25%工藝性能優(yōu)異,可焊接船舶,橋梁等
SF-70MXHE70T-10.051.650.55--540620280℃/90CO2金屬粉芯焊絲,熔敷效率高,焊結(jié)構(gòu)鋼
Super
Cored70BE71T-5/-5MJ0.061.300.31--45054027-40℃/80CO2/Ar+CO220-25%堿性藥芯絲,抗裂性好,低溫(-20~-50℃)韌性高
Super
Cored81-K2E81T1-K20.041.200.40-1.5054062028-40℃/75
-60℃/55CO2用于焊接液化氣儲(chǔ)罐等低溫鋼結(jié)構(gòu)
Super
Cored81MAGE81T1-Ni1M0.0451.300.25-0.8553461225.8-40℃/80
-50℃/65Ar+CO220-25%低溫缺口韌性高,用于油氣田管線及海洋平臺(tái)等
SF-70W-0.041.050.450.500.35CU:0.40510580280℃/55CO2用于50kgf級(jí)耐候鋼焊接
SW-308LCoredE308LT1-1/-40.031.200.7019.1010.10-59040-20℃/70CO2/Ar+CO220-25%焊接18%Cr-8%Ni超低碳不銹鋼
SW-309LCoredE309LT1-1/-40.031.300.7023.012.30-61035-20℃/60CO2/Ar+CO220-25%用于不銹鋼與碳鋼(或低合金鋼)的異種鋼焊接
SW-316LCoredE316LT1-1/-40.031.200.7018.512.0Mo:2.50-59040-20℃/60CO2/Ar+CO220-25%焊接18%Cr-12%Ni-2%Mo超低碳不銹鋼
SW-347CoredE347T1-1/-40.041.200.8020.010.0Nb:0.40-63035-20℃/70CO2/Ar+CO220-25%焊接含Ti或Nb的18-8型不銹鋼(如321,347型)
Super
Cored308LE308LTO-1/-40.031.500.6019.59.5-60035-20℃/60CO2/Ar+CO220-25%焊接18-8超低碳不銹鋼,適合平、橫焊,飛濺小
Super
Cored316LE316LTO-1/-40.031.300.6018.512.0Mo:2.50-59040-20℃/60CO2/Ar+CO220-25%焊接18-12Mo超低碳不銹鋼及異種不銹鋼接頭