ECuAl-B Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECuAl-B AWS Chemical Composition:% Cubal. Al9.5-11.5 Fe2.5-5.0 Si1.50 Pb0.02 Total others0.50 Applications: High Strength, corrosion resistance, used for copper base alloys such as aluminum bronze and steel welding, surfacing and repair welding.

ECuAl-A2 Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECuAl-A2 AWS Chemical Composition:% Cubal. Al6.5-9.5 Fe0.50-5.0 Si1.50 Pb0.02 Total others0.50 Applications: Good corrosion resisitance, used for copper base alloys such as aluminum bronze and steel welding, surfacing and repair welding.

ECuNi Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECuNi AWS Chemical Composition:% Cubal. Mn1.00-2.50 Si0.50 Ni29.0-33.0 Pb0.02 Fe0.40-0.75 Ti0.50 P0.02 Total others0.50 Applications: Good corrosion resisitance, used for copper and nickel base welding or carbon steel surfacing.

ECuSn-C Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECuSn-C AWS Chemical Composition:% Cubal. Al0.01 Sn7.0-9.0 P0.05-0.35 Pb0.02 Fe0.25 Total others0.50 Applications: For welding pure copper, brass, phosphorus bronze and other kinds of dissimilar metals, but also widely used in welding phosphorus bronze sleeve lining, ship propeller blades, and also can be used ofr welding and surfacing of cast iron.

ECuSn-A Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECuSn-A AWS Chemical Composition:% Cubal. Al0.01 Sn4.0-6.0 P0.05-0.35 Pb0.02 Fe0.25 Total others0.50 Applications: Good plasticity, wear resistance and corrosion resistance, used for copper and phos-copper welding.

ECuSi Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECuSi AWS Chemical Composition:% Cubal. Al0.01 Si2.4-4.0 Mn1.50 Pb0.02 Fe0.5 Sn1.5 Total others0.50 Applications: High Strength, corrosion resistance, used for welding of silicon bronze and brass.

ECu Electrodes

Standardization:Numberical Symbol: AWS A5.6:2008 ECu AWS Chemical Composition:% Cubal. Al0.10 Si0.10 Mn0.10 Pb0.01 Fe0.2 Total others0.50 Applications: Resistance to atmospheric and seawater corrosion, good electrical conductivity.

Nickel silver

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…