Standardization:Numberical Symbol: GB/T9460-2008 SCu4701 BS EN14640:2005 Cu4701 BS Chemical Composition:% Cu incl.ag58.50-61.50 Znbal. Sn0.20-0.50 Mn0.05-0.25 Femax 0.25 Si0.15-0.40 Almax 0.01 Pbmax 0.02 Total othersmax 0.20 Physical properties of materials : Solidus ℃870 Liquidus ℃ 880 Brazing temperature range ℃915-945 Applications: Used on steels,copper,copper alloys,nickel,nickel alloys and stainless steel when corrosion resistance is not of importance.It…
Standardization:Numberical Symbol: GB/T9460-2008SCu4700 AWS A5.8:2011RBCuZn-A BS EN ISO24373:2009CuZn40Sn AWS Chemical Composition:% Cu incl.ag57.00-61.00 Znbal. Sn0.25-1.00 Al0.01 Pb0.05 Total othersmax 0.50 Physical properties of materials : Solidus ℃888 Liquidus ℃ 899 Brazing temperature range ℃915-945 Applications: Used on steels,copper,copper alloys,nickel,nickel alloys and stainless steel when corrosion resistance is not of importance.It is used with torch,furnace,and induction…
Standardization:Numberical Symbol: GB/T9460-2008 SCu1898 AWS A5.7:2007ERCu BS EN ISO24373:2009CuSn1 DIN 1733SG-CuSn AWS Chemical Composition:% Cu incl.agmin 98 P0.15 Sn1.00 Mn0.50 Al0.01 Si0.50 Pb0.02 Total others0.50 Physical properties of materials: Density Kg/m^3 8.9 Melting range ℃ 1020-1050 Thermal conductivity W/m.K 120-140 Electrical conductivity S.m/mm^2 15-19 Coefficient of thermal expansion 10^-6/K(20-300℃)18.1 Standard values of the weld metal:…
Standardization:Numberical Symbol: GB/T9460-2008 SCu1897 BS EN ISO24373:2009CuAg1 DIN 1733SG-CuAg BS Chemical Composition:% Cu incl.agmin 99.5 Mn0.20 Fe0.05 Si0.10 Ni incl.Co0.30 P0.01-0.05 Al0.01 Pb0.01 As0.05 Total othersAg:0.8-1.2 Physical properties of materials: Density Kg/m^3 8.9 Melting range ℃ 1070-1080 Thermal conductivity W/m.K 220-300 Electrical conductivity S.m/mm^2 44-46 Coefficient of thermal expansion 10^-6/K(20-300℃)17.6 Standard values of the weld…
Standardization:Numberical Symbol: GB/T9460-2008 SCu7158 AWS A5.7:2007 ERCuNi BS EN ISO24373:2009CuNi30Mn1FeTi DIN 1733SG-CuNi30Fe AWS Chemical Composition:% Cu incl.agbal. Mn1.00 Fe0.40-0.75 Si0.25 Ni incl.Co29.00-32.00 P0.02 Pb0.02 Ti0.20-0.50 Total othersmax 0.50 Physical properties of materials: Density Kg/m^3 8.9 Melting range ℃ 1180-1240 Thermal conductivity W/m.K 30 Electrical conductivity S.m/mm^2 2.7-3.3 Coefficient of thermal expansion 10^-6/K(20-300℃)17.3 Standard values of…
Standardization:Numberical Symbol: GB/T9460-2008 SCu7061 BS EN ISO24373:2009CuNi10 DIN 1733SG-CuNi10Fe BS Chemical Composition:% Cu incl.agbal. Mn0.50-1.50 Fe0.50-2.00 Simax 0.20 Ni incl.Co9.00-11.00 Pmax 0.02 Pbmax 0.02 Ti0.10-0.50 Cmax 0.05 Smax 0.02 Total othersmax 0.40 Physical properties of materials: Density Kg/m^3 8.9 Melting range ℃ 1100-1145 Thermal conductivity W/m.K 30 Electrical conductivity S.m/mm^2 2.8-3.2 Coefficient of thermal expansion…
Standardization:Numberical Symbol: GB/T9460-2008 SCu6338 AWS A5.7:2007 ERCuMnNiAl BS EN ISO24373:2009CuMn13Al8Fe3Ni2 DIN 1733SG-CuMn13Al7 AWS Chemical Composition:% Cu incl.agbal. Zn0.15 Mn11.0-14.0 Fe2.00-4.00 Si0.10 Ni incl.Co1.50-3.00 Al7.00-8.50 Pb0.02 Total othersmax 0.50 Physical properties of materials: Density Kg/m^3 7.4 Melting range ℃ 945-985 Thermal conductivity W/m.K 30 Electrical conductivity S.m/mm^2 3-5 Coefficient of thermal expansion 10^-6/K(20-300℃)21.5 Standard values of…
Standardization:Numberical Symbol: GB/T9460-2008 SCu6328 AWS A5.7:2007 ERCuNiAl BS EN ISO24373:2009CuAl9Ni5Fe3Mn2 DIN 1733SG-CuAl8Ni6 AWS Chemical Composition:% Cu incl.agbal. Zn0.10 Mn0.60-3.50 Fe3.00-5.00 Si0.10 Ni incl.Co4.00-5.50 Al8.50-9.50 Pb0.02 Total othersmax 0.50 Physical properties of materials: Density Kg/m^3 7.5 Melting range ℃ 1015-1045 Thermal conductivity W/m.K 20-40 Electrical conductivity S.m/mm^2 3-4 Coefficient of thermal expansion 10^-6/K(20-300℃)19.3 Standard values of…
Standardization:Numberical Symbol: GB/T9460-2008SCu6327 BS EN ISO24373:2009CuAl8Ni2Fe2Mn2 BS Chemical Composition:% Cu incl.agbal. Znmax 0.20 Mn0.50-2.50 Fe0.50-2.50 Simax 0.20 Ni incl.co0.50-3.00 Al7.00-9.50 Pbmax 0.02 Total othersmax 0.40 Physical properties of materials: Density Kg/m^3 7.5 Melting range ℃ 1030-1050 Thermal conductivity W/m.K 50 Electrical conductivity S.m/mm^2 4.5-5.5 Coefficient of thermal expansion 10^-6/K(20-300℃)17.0 Standard values of the weld metal:…
Standardization:Numberical Symbol: GB/T5231-2012QAl9-4 GB Chemical Composition:% Cubal. Al8.00-10.00 Si0.10 Mn0.5 Pb0.01 Sn0.1 P0.01 Zn1.0 Fe2.00-4.00 Total others1.70 Standard values of the weld metal: Elongation %22 Tensile strength N/mm^2 540 Brinell hardness HB 2.5/62.5 190 Make up: Diameter:0.64 – 0.80 – 1.00 – 1.20 – 1.60 -2.40 Spools:D100,D200,D300,K300,KS300,BS300,D560 Rods:1.60 – 8.0 mm x 914/1000 mm Further…
