tandardization: Numberical Symbol:
AWS 5.15
ENi-Cl
ASME SFA 5.15
UNS W82001
AWS Chemical Composition: %
Ni 85.00
C 2.00
Cu 2.50
Mn 2.50
Fe 8.00
Al 1.00
Si 4.00
S 0.03
Total others 1.00
Standard values of the weld metal:
Elongation
% 5
Tensile strength
MPa 362
Yield strength
MPa 338
Applications:
Nickel Alloy Coated Electrodes is used for shielded-metal-arc welding of gray, ductile, and malleable cast irons. This electrode is also used for joints between cast irons and carbon steel or low-alloy steel.Nickel Alloy Coated Electrodes useful for thin sections and for joints to be machined. The welds are quite machinable. This electrode can be operated in all welding positions. The power supply is directcurrent; electrode positive is preferred although alternating current can be used.
Make up:
Diameter: 1.60 -2.40 - 3.20
Rods:1.60 - 3.2 mm x 300/350mm
Further make ups on request.

Standardization: Numberical Symbol:
AWS 5.15
ENiFe-Cl
ASME SFA 5.15
UNS W82002
AWS Chemical Composition: %
Ni 45-60
C 2.00
Cu 2.50
Mn 2.50
Fe bal.
Al 1.00
Si 4.00
S 0.03
Total others 1.00
Standard values of the weld metal:
Elongation
% 12
Tensile strength
MPa 490
Yield strength
MPa 365
Applications:
Nickel Alloy Coated Electrodes is used for shielded-metal-arc welding of gray, ductile, malleable, and Ni-Resist cast irons. This electrode is also used for welding cast irons to various wrought materials including carbon steels, low-alloy steels, and nickel alloys. Nickel Alloy Coated Electrodes is useful for welding heavy sections and high-phosphorus irons. The welds are moderately hard and require carbide tipped tools for machining. This electrode can be operated in all welding positions. The power supply is direct current; electrode positive is preferred although alternating current can be used.
Make up:
Diameter: 1.60 -2.40 - 3.20
Rods:1.60 - 3.2 mm x 300/350mm
Further make ups on request.

Standardization: Numberical Symbol:
GB/T9460-2008 SCu1898
AWS A5.7:2007 ERCu
BS EN ISO24373:2009 CuSn1
DIN 1733 SG-CuSn
AWS Chemical Composition: %
Cu incl.ag min 98
P 0.15
Sn 1.00
Mn 0.50
Al 0.01
Si 0.50
Pb 0.02
Total others 0.50
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:
Elongation % 30
Tensile strength N/mm^2 220

Notched bar impact work J 75
Brinell hardness HB 2.5/62.5 60
Applications:
Tin alloyed copper filler metal with good flowing properties-suitable for joining of oxygen free copper and copper materials subject to high strain-easily workable welding seams without pores.For TIG welding of large work pieces preheating is recommended.
Make up:
Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Flux Coated and electrodes Available.
Further make ups on request.

Chemical composition

Cu:bal.

P:6.0-7.0

Sn:6.0-7.0

Si:0.01-0.40

other:max 0.15

Copper-phosphorus brazing filler metal  has good fluidity but poor plasticity. It is mainly used for brazing copper and copper alloys, and sometimes used for brazing silver, tungsten and molybdenum. It cannot be used for brazing steel, nickel and their alloys. When brazing copper and silver, it has self-fluxing properties. Adding silver to the copper-phosphorus alloy can lower the melting point of the solder and improve the wetting ability, strength and toughness. When brazing copper and silver with copper-phosphorus solder, brazing flux is not required, but when brazing copper alloys, brazing flux is required.

Standardization: Numberical Symbol:
GB/T9460-2008 SCu6810
AWS A5.8:2011 RBCuZn-C
BS EN ISO24373:2009 CuZn40Fe1Sn1
AWS Chemical Composition: %
Cu incl.ag 56.00-60.00
Zn bal.
Sn 0.80-1.10
Mn 0.01-0.50
Fe 0.25-1.20
Si 0.04-0.15
Al 0.01
Pb 0.05
Total others max 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 torch,furnace,and induction brazing processes.Fluxing is required,and a borax-boric acid flux is commonly used.
Make up:
Diameter: 1.60 -2.40 - 3.20 - 4.00 - 6.35 - 7.93
Rods:1.60 - 9.6 mm x 914/1000 mm
Flux Coated and electrodes Available.
Further make ups on request.

Standardization: Numberical Symbol:
GB/T9460-2008 SCu6180
AWS A5.7:2007 ERCuAl-A2
BS EN14640:2005 Cu6180

DIN 1733 SG-CuAl10Fe
AWS Chemical Composition: %
Cu incl.ag bal.
Zn 0.02
Fe 0.50-1.50
Si 0.10
Al 8.50-11.00
Pb 0.02
Total others max 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
Tensile strength N/mm^2 500
Notched bar impact work J 95
Brinell hardness HB 2.5/62.5 140
Applications:
Particularly suitable for Cu-Al materials and for overlay welding on ferritic pearlitic steels and cast iron.Increased resistance to wear and abrasion.Joining and overlay welding of aluminium bronzes,aluminium coated steels,grey cast iron in the machine building, chemical industry and shipbuilding.Joining of corrosion resistant pipes of aluminium bronze or special brass alloys,overlay welding of ship propellers,slide rails,slip ways,bearings.For multilayer welding on steels,pulsed arc welding is recommended.
Make up:
Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Electrodes available.
Further make ups on request.

Standardization: Numberical Symbol:
GB/T9460-2008:SCu6100
AWS A5.7:2007:ERCuAl-A1
BS EN ISO24373:2009 CuAl7
AWS Chemical Composition: %
Cu incl.ag bal.
Zn 0.20
Mn 0.50
Si 0.10
Al 6.00-8.50
Pb 0.02
Total others max 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
Tensile strength N/mm^2 430
Notched bar impact work J 100
Brinell hardness HB 2.5/62.5 100
Applications:
Particularly suitable for copper aluminium nickel materials and overlay welding on steel,increased resistance to wear and abrasion.Very good corrosion resistance to seawater.Applications :shipbuilding,appraratus and pump building.For multilayer welding on steels,pulsed arc welding is recommended.
Make up:
Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Electrodes available.
Further make ups on request.

Standardization: Numberical Symbol:
GB/T9460-2008 SCu4700
AWS A5.8:2011 RBCuZn-A
BS EN ISO24373:2009 CuZn40Sn
AWS Chemical Composition: %
Cu incl.ag 57.00-61.00
Zn bal.
Sn 0.25-1.00
Al 0.01
Pb 0.05
Total others max 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 brazing processes.Fluxing is generally required,and a borax-boric acid type flux is commonly used.
Make up:
Diameter: 1.60 -2.40 - 3.20 - 4.00 - 6.35 - 7.93
Rods:1.60 - 9.6 mm x 914/1000 mm
Flux Coated and electrodes Available.
Further make ups on request.

Standardization: Numberical Symbol:
GB/T9460-2008
SCu5180A
AWS A5.7:2007
ERCuSn-A
BS EN ISO24373:2009 CuSn6P
DIN 1733 SG-CuSn6
AWS Chemical Composition: %
Cu incl.ag bal.
Sn 4.00-6.00
P 0.10-0.35
Al 0.01
Pb 0.02
Total others 0.50
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
Tensile strength
N/mm^2
260
Notched bar impact work
J
32
Brinell hardness
HB 2.5/62.5
80
Applications:
Suitable for welding of copper materials,for example copper and tin bronzes,especially used for joining of copper zinc alloys and steels. Also suitable for repair welding of cast bronzes.For large work pieces preheating is recommended.For multilayer welding on steel,pulsed arc welding is recommended-also appropriate for oven soldering.
Make up:
Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Electrodes available.
Further make ups on request.

Standardization: Numberical Symbol:
GB/T9460-2008
SCu5210
AWS A5.7:2007
ERCuSn-C
BS EN14640:2005
Cu 5210
Composition(standard values): %
Cu incl.ag bal.
Zn 0.20
Sn 7.00-9.00
Fe 0.10
P 0.10-0.35
Al 0.01
Pb 0.02
Total others 0.50
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
Tensile strength
N/mm2
260
Notched bar impact work
J
32
Brinell hardness
HB 2.5/62.5
80
Applications:
Copper tin alloy of higher tin percentage-increased hardness for overlay welding.Particularly suitable for welding of copper materials, like copper,tin bronzes,especially used for joining of copper zinc alloys and steels.Suitable for repair welding of cast bronzes and for oven soldering.For multilayer welding on steel,pulsed arc welding is recommended.For large work pieces preheating is recommended.
Make up:
Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Electrodes available.
Further make ups on request.