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Phos-copper Brazing Alloys
(Non-Silver Brazing Alloys)
Product Introduction
Andwin phosphor-copper brazing alloy is material with the binary alloy of copper-phosphors base, which has good mobility and processing property. It applies to contact welding, gas flame welding, HF brazing alloy has self-beazability and doesn't need brazing flux.
Product Number
Chemical Composition(%)
Impurity
Melting Range
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Characteristic
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Application
Solidus
ºF/ºC
Liquidus
ºF/ºC
Cu
P
Sn
Other
SCu-P-1
Surplus
7.5-8.5
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≤0.15
1310/710
1436/780
Close to eutectic crystal composition low melting point easy flow into a small clearance Brazing seamÂ
Use for Copper and Copper alloy parts, refrigeration compressor, not  suitable for brazing attacking shocking bend' parts
Scu-P-2
Surplus
6.8-7.5
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1310/710
1472/790
Contain less phosphors, has better plastic nature, a little melting point
Use for Copper and Copper alloy parts, air conditioning, refrigerator. Heater.
SCu-P-3
Surplus
6.1-6.8
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1310/710
1508/820
Contain less phosphors, has better plastic nature, a little melting point
Can make into many kinds of brazing ring, wires, brazing copper and cooper brazing ample clearance tie in.
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Phos-copper-tin Brazing Alloys
(Non-Silver Brazing Alloys)
Product Introduction
Andwin phosphor-copper-tin brazing alloy, made by adding adding approrite stannum(Sn) to phosphor-copper brazing material, can lower melting point and improve mobility and wetting ability and also make the colour of brazing material turn into black.
Product Number
Chemical Composition(%)
Impurity
Melting Range
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Characteristic
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Application
Solidus
ºF/ºC
Liquidus
ºF/ºC
Cu
P
Sn
Other
SCuP-5Sn
Surplus
4.8-5.8
7.0-8.0
Ni0.4-1.2
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≤0.15
1148/620
1238/670
Low melting point.
Easy flow
Use for Copper or Brass parts of water hater, radiant heating etc
ScuP-6Sn
Surplus
5.0-6.0
5.0-6.0
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1202/650
1472/800
Little high melting point.
Easy flow
Use for Copper or Brass parts of water hater, radiant heating. Brazing ample clearance tie-in
SCuP-7Sn
Surplus
6.5-7.5
6.5-6.75
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1184/640
1256/680
Low melting point.
Easy flow
Use for copper and cooper parts of water heater, water fountain fuel gas ware, radiant heating and deanser polishes etc
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Aluminum Base Brazing Alloys
Product Number
Chemical Composition(%)
Other
Melting Range
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Characteristic
Solidus
ºF/ºC
Liquidus
ºF/ºC
Al
Si
Cu
Zn
Mg
Fer
SA-1
Surplus
11--13
<0.3
<0.2
<0.1
<0.8
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Cr≤0.15
557
582
Easy flow, good wettability and rust resistant Suitable for flame and funace brazing aluminium-aluminum alloys
SA-2
Surplus
9.3-10.7
3.3-4.7
<0.2
<0.15
<0.8
520
585
SA-3
Surplus
11-13
<0.25
<0.2
1-2
<0.8
559
591
Characterisitics similar to SA-1, suitable for vacuum brazing
Sa4043(Er4043)
Surplus
4.5-6.0
0.3
0.1
0.05
0.8
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Good crack resistance and versatility. Suitable for aluminum alloy gas welding and argon arc
  Sa4043(Er4047)
Surplus
11-13
0.3
0.2
0.1
0.8
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Cu-Al Flux Cored Brazing Alloys
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Products IntroductionÂ
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Flux-Cored wire SH0215 is an innovation brazing materiale specially designed for electric components, it can braze esasily joints between Cu-Al, Copper wire and aluminum sheet,Al-al,etc. The brazing alloy has chemical composition up to 99% to imported alloys and it's completely in conformity Flux-cored wire SH2015 is specially suggested for the AL-AL brazing, it can guarantee high resistance and few chemical residue after brazing in paste which will be an easy solution or operators. We are available to supply such alloy in different shape and dimension according to request of customer.
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Product Number
Chemical Composition(%)
Other
Melting Range
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Characteristic
Solidus
ºF/ºC
Liquidus
ºF/ºC
Al
Si
Cu
Zn
Mg
Fer
SA-1
Surplus
11--13
<0.3
<0.2
<0.1
<0.8
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Cr≤0.15
557
582
Easy flow, good wettability and rust resistant Suitable for flame and funace brazing aluminium-aluminum alloys
SA-2
Surplus
9.3-10.7
3.3-4.7
<0.2
<0.15
<0.8
520
585
SA-3
Surplus
11-13
<0.25
<0.2
1-2
<0.8
559
591
Characterisitics similar to SA-1, suitable for vacuum brazing
Sa4043(Er4043)
Surplus
4.5-6.0
0.3
0.1
0.05
0.8
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Good crack resistance and versatility. Suitable for aluminum alloy gas welding and argon arc
  Sa4043(Er4047)
Surplus
11-13
0.3
0.2
0.1
0.8
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Brazing Wires Catalogue
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Phos-copper Brazing Alloys
(Non-Silver Brazing Alloys)
Product Introduction
Andwin phosphor-copper brazing alloy is material with the binary alloy of copper-phosphors base, which has good mobility and processing property. It applies to contact welding, gas flame welding, HF brazing alloy has self-beazability and doesn't need brazing flux.
Product Number
Chemical Composition(%)
Impurity
Melting Range
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Characteristic
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Application
Solidus
ºF/ºC
Liquidus
ºF/ºC
Cu
P
Sn
Other
SCu-P-1
Surplus
7.5-8.5
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≤0.15
1310/710
1436/780
Close to eutectic crystal composition low melting point easy flow into a small clearance Brazing seamÂ
Use for Copper and Copper alloy parts, refrigeration compressor, not  suitable for brazing attacking shocking bend' parts
Scu-P-2
Surplus
6.8-7.5
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1310/710
1472/790
Contain less phosphors, has better plastic nature, a little melting point
Use for Copper and Copper alloy parts, air conditioning, refrigerator. Heater.
SCu-P-3
Surplus
6.1-6.8
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1310/710
1508/820
Contain less phosphors, has better plastic nature, a little melting point
Can make into many kinds of brazing ring, wires, brazing copper and cooper brazing ample clearance tie in.
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Phos-copper-tin Brazing Alloys
(Non-Silver Brazing Alloys)
Product Introduction
Andwin phosphor-copper-tin brazing alloy, made by adding adding approrite stannum(Sn) to phosphor-copper brazing material, can lower melting point and improve mobility and wetting ability and also make the colour of brazing material turn into black.
Product Number
Chemical Composition(%)
Impurity
Melting Range
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Characteristic
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Application
Solidus
ºF/ºC
Liquidus
ºF/ºC
Cu
P
Sn
Other
SCuP-5Sn
Surplus
4.8-5.8
7.0-8.0
Ni0.4-1.2
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≤0.15
1148/620
1238/670
Low melting point.
Easy flow
Use for Copper or Brass parts of water hater, radiant heating etc
ScuP-6Sn
Surplus
5.0-6.0
5.0-6.0
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1202/650
1472/800
Little high melting point.
Easy flow
Use for Copper or Brass parts of water hater, radiant heating. Brazing ample clearance tie-in
SCuP-7Sn
Surplus
6.5-7.5
6.5-6.75
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1184/640
1256/680
Low melting point.
Easy flow
Use for copper and cooper parts of water heater, water fountain fuel gas ware, radiant heating and deanser polishes etc
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Aluminum Base Brazing Alloys
Product Number
Chemical Composition(%)
Other
Melting Range
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Characteristic
Solidus
ºF/ºC
Liquidus
ºF/ºC
Al
Si
Cu
Zn
Mg
Fer
SA-1
Surplus
11--13
<0.3
<0.2
<0.1
<0.8
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Cr≤0.15
557
582
Easy flow, good wettability and rust resistant Suitable for flame and funace brazing aluminium-aluminum alloys
SA-2
Surplus
9.3-10.7
3.3-4.7
HDPE Resin
Phos-Copper-Tin Brazing Alloys/Aluminum Base Brazing Alloys/Brazing Wire and Brazing Ring
Model NO.: SCUP
Slag Characteristic: Alkaline
Stainless Steel Welding Rod Type: Chromium Stainless Steel
Function: Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Gravity Electrode, Moisture-Proof Electrode
Welding Power: AC
Certification: Ce, RoHS, UL, TUV
Delivery Time: 20 Days
Quality: High
Appearance: Rolling Wire/Straight/Ring
Melting Point: International Standard
Weight: 5kg/Box
Flux Containing: Containing Flux
Product Name: Brass(Copper-Zinc)
Trademark: As per Buyer
Specification: 5KG/Box
Origin: China
HS Code: 8311200000
Model NO.: SCUP
Slag Characteristic: Alkaline
Stainless Steel Welding Rod Type: Chromium Stainless Steel
Function: Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Gravity Electrode, Moisture-Proof Electrode
Welding Power: AC
Certification: Ce, RoHS, UL, TUV
Delivery Time: 20 Days
Quality: High
Appearance: Rolling Wire/Straight/Ring
Melting Point: International Standard
Weight: 5kg/Box
Flux Containing: Containing Flux
Product Name: Brass(Copper-Zinc)
Trademark: As per Buyer
Specification: 5KG/Box
Origin: China
HS Code: 8311200000
Brazing Wires CatalogueGordon
Changzhou Andwin International Corporation Limited
Add.:Â Â No.91 Hanjiang Road New District Changzhou Jiangsu, CHINA
Website:Â Â www.czandwin.com
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Mob.:Â Â 0086 18136599633Â Â /Â Tel.:Â 0086Â 519 83984950-801 /Â Fax.:Â 0086-519-83984950-808