Standardization:Numberical Symbol: GB/T9460-2008 SCu7730 AWS A5.8:2011 RBCuZn-D BS EN ISO24373:2009CuZn40Ni10Sn1 DIN 1733L-CuNi10Zn42 AWS Chemical Composition:% Cu incl.ag46.00-50.00 Znbal. Si0.04-0.25 Ni incl.Co9.00-11.00 P0.25 Al0.01 Pb0.05 Total othersmax 0.50 Physical properties of materials : Solidus ℃921 Liquidus ℃935 Brazing temperature range ℃938-982 Applications: It is primarily used for brazing tungsten carbide.It is also used with steel,nickel,and nickel…
Standardization:Numberical Symbol: GB/T9460-2008 SCu6810 AWS A5.8:2011 RBCuZn-C BS EN ISO24373:2009CuZn40Fe1Sn1 AWS Chemical Composition:% Cu incl.ag56.00-60.00 Znbal. Sn0.80-1.10 Mn0.01-0.50 Fe0.25-1.20 Si0.04-0.15 Al0.01 Pb0.05 Total othersmax 0.50 Physical properties of materials : Solidus ℃866 Liquidus ℃888 Brazing temperature range ℃910-954 Applications: This brazing filler metal is used on steels,copper,copper alloys,nickel,nickel alloys,and stainless steel.It is used with the…
Standardization:Numberical Symbol: GB/T9460-2008 SCu6800 AWS A5.8:2011RBCuZn-B BS EN ISO24373:2009CuZn40Ni AWS Chemical Composition:% Cu incl.ag56.00-60.00 Znbal. Sn0.80-1.10 Mn0.01-0.50 Fe0.25-1.20 Si0.04-0.20 Ni incl.Co0.20-0.80 Al0.01 Pb0.05 Total othersmax 0.50 Physical properties of materials : Solidus ℃866 Liquidus ℃882 Brazing temperature range ℃882-982 Applications: This braze welding rods are similar to RBCuZn-A rods but contain additions of iron and…
Standardization:Numberical Symbol: GB/T9460-2008 SCu6810A BS EN14640:2005 Cu 6810 GB Chemical Composition:% Cu incl.ag58.00-62.00 Znbal. Snmax 1.00 Mnmax 0.30 Femax 0.20 Si0.10-0.50 Almax 0.01 Pbmax 0.03 Total othersmax 0.20 Physical properties of materials : Melting range ℃899-905 Tensile strength N/mm^2 380 Applications: As welding filler material when oxygen – acetylene gas welding and carbon arc,also be…
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…
