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Nickel-aluminium bronze(6328)

Copper Alloy

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…

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Nickel-aluminium bronze(6327)

Copper Alloy

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:…

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Aluminium bronze 2

Copper Alloy

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…

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Aluminium Bronze 1

Copper Alloy

Standardization:Numberical Symbol: GB/T5231-2012QAl9-2 GB Chemical Composition:% Cubal. Al8.00-10.00 Si0.10 Mn1.50-2.50 Pb0.03 Sn0.1 P0.01 Zn1.0 Fe0.5 Total others1.70 Physical properties of materials: Density Kg/m^3 7.6 Melting range ℃ 1045-1061 Standard values of the weld metal: Elongation %35 Tensile strength N/mm^2 420 Brinell hardness HB 2.5/62.5 80 Applications: It is used for joining and repair welding of…

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Aluminium bronze A3

Copper Alloy

Standardization:Numberical Symbol: GB/T9460-2008 SCu6240 AWS A5.7:2007 ERCuAl-A3 BS EN ISO24373:2009 CuAl11Fe3 AWS Chemical Composition:% Cu incl.agbal. Zn0.10 Fe2.00-4.50 Si0.10 Al10.00-11.50 Pb0.02 Total othersmax 0.50 Physical properties of materials: Density Kg/m^3 7.7 Melting range ℃ 1030-1045 Thermal conductivity W/m.K 55 Electrical conductivity S.m/mm^2 6.7-7.7 Coefficient of thermal expansion 10^-6/K(20-300℃)16.7 Standard values of the weld metal: Elongation…

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Aluminium bronze A2

Copper Alloy

Standardization:Numberical Symbol: GB/T9460-2008 SCu6180 AWS A5.7:2007 ERCuAl-A2 BS EN14640:2005Cu6180 DIN 1733SG-CuAl10Fe BS EN14640:2005:% Cu incl.agbal. Zn0.02 Fe0.50-1.50 Si0.10 Al8.50-11.00 Pb0.02 Total othersmax 0.40 Physical properties of materials: Density Kg/m^3 7.6 Melting range ℃ 1030-1040 Thermal conductivity W/m.K 55 Electrical conductivity S.m/mm^2 6.5-7.5 Coefficient of thermal expansion 10^-6/K(20-300℃)17.0 Standard values of the weld metal: Elongation %35…

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Phosphor bronze

Copper Alloy

Standardization:Numberical Symbol: GB/T9460-2008 SCu5211 BS EN14640:2005 Cu 5211 GB Chemical Composition:% Cu incl.agbal. Znmax 0.10 Sn9.00-10.00 Mn0.10-0.50 Femax 0.10 Si0.10-0.50 Pmax 0.10 Almax 0.01 Pbmax 0.02 Total othersmax 0.50 Physical properties of materials: Density Kg/m^3 8.7 Melting range ℃ 887-1020 Thermal conductivity W/m.K 47 Electrical conductivity S.m/mm^2 5-6 Coefficient of thermal expansion 10^-6/K(20-300℃)18.0 Standard values…

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Aluminium bronze A1

Copper Alloy

Standardization:Numberical Symbol: GB/T9460-2008 SCu6100 AWS A5.7:2007 ERCuAl-A1 BS EN ISO24373:2009CuAl7 AWS Chemical Composition:% Cu incl.agbal. Zn0.20 Mn0.50 Si0.10 Al6.00-8.50 Pb0.02 Total othersmax 0.50 Physical properties of materials: Density Kg/m^3 7.7 Melting range ℃ 1030-1040 Thermal conductivity W/m.K 65 Electrical conductivity S.m/mm^2 7-9 Coefficient of thermal expansion 10^-6/K(20-300℃)17.0 Standard values of the weld metal: Elongation %40…

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Phosphor bronze A

Copper Alloy

Standardization:Numberical Symbol: GB/T9460-2008 SCu5180A AWS A5.7:2007 ERCuSn-A BS EN ISO24373:2009CuSn6P DIN 1733SG-CuSn6 AWS Chemical Composition:% Cu incl.agbal. Sn4.00-6.00 P0.10-0.35 Al0.01 Pb0.02 Total others0.50 Physical properties of materials: Density Kg/m^3 8.7 Melting range ℃ 910-1040 Thermal conductivity W/m.K 75 Electrical conductivity S.m/mm^2 6-7 Coefficient of thermal expansion 10^-6/K(20-300℃)18.1 Standard values of the weld metal: Elongation %20…

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Phosphor bronze C

Copper Alloy

Standardization:Numberical Symbol: GB/T9460-2008 SCu5210 AWS A5.7:2007 ERCuSn-C BS EN14640:2005 Cu 5210 Composition(standard values):% Cu incl.agbal. Zn0.20 Sn7.00-9.00 Fe0.10 P0.10-0.35 Al0.01 Pb0.02 Total others0.50 Physical properties of materials: Density Kg/m3 8.8 Melting range ℃ 875-1025 Thermal conductivity W/m.K 66 Electrical conductivity S.m/mm2 6-8 Coefficient of thermal expansion 10^-6/K(20-300℃)18.5 Standard values of the weld metal: Elongation %20…