WOLFSTECH--Leading Supplier of Brazing Alloy, Solder & Fluxes

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Brazing Alloy, Solder & Fluxes

Brazing Alloy, Solder & Fluxes

HVAC/R, Plumbing and other industries rely on quality materials to join metals. Our products are made from high quality materials made to the international Standard like: G.B. for China, AWS for U.S.A., JIS for Japan, DIN for Germany. We offer all forms of silver bearing & copper phosphorus brazing alloys in many forms as well as solders and fluxes.

Phos-Copper Brazing Alloy (Copper +Phosphorus +Tin)

Brazing Alloy	Melting Range(⁰C)		Available Form	Principal areas of application
Brazing Alloy	Solidus	Liquidus	Available Form	Principal areas of application
BCu93P	710	790	Bar, Wire, Ring, Flat-roll	Suited for brazing copper and/or copper alloys in conditioning or electric motor industry, with good flow properties
BCu92PSb	720	800	Bar, Wire	Suited especially for resistance-brazing copper and/or copper alloys with good plasticity.
BCu86PSn	620	660	Bar, Wire	Can alternate silver brazing alloys sometimes, with excellent flow properties and low melting point.
Bcu90SnP	930	980	Ring, Wire

Low Silver Brazing Alloy (Silver + Copper +Phosphorus)

Brazing Alloy	Melting Range(⁰C)		Available Form	Principal areas of application
Brazing Alloy	Solidus	Liquidus	Available Form	Principal areas of application
BCu91Ag	645	790	Wire, Ring, Flat-roll	Good in manufacturability and flowability and suitable for copper and copper alloy soldering for presetting ring in air conditioning and electric fridge
BCu90PAg	645	790	Wire, Ring, Flat-roll	Good in manufacturability and flowability and suitable for copper and copper alloy soldering for presetting ring in air conditioning and electric fridge
BCu89PAg	645	810	Wire, Ring, Flat-roll	Under the temperature for soldering it has excellent flowability and can seep into the minimum gap
BCu88PAg	645	810	Wire, Ring, Flat-roll	Under the temperature for soldering it has excellent flowability and can seep into the minimum gap
BCu80PAg	645	815	Wire, Ring, Flat-roll	The adaptor plasticity rises obviously and the demand of soldering assembly is met high and suit for the soldering for copper and copper alloy with force and vibrating load
BAg4CuZn	820	850

Brass Brazing Alloy(Copper +Zinc +Tin)

Brazing Alloy	Melting Range(⁰C)		Available Form
	Solidus	Liquidus
BCu60ZnSn-R	900	930	Wire, Flat-roll

High Silver Brazing Alloy(Silver +Copper +Zinc+Tin)

Brazing Alloy	Melting Range(⁰C)		Available Form	Principal areas of application
Brazing Alloy	Solidus	Liquidus	Available Form	Principal areas of application
BAg20CuP	645	710	Wire, Ring	Suited for brazing copper and/or copper alloys, with good wettability
BAg25CuZnZr	680	780	Wire	Suited for brazing copper and/or copper alloys, steel, ect., with low melting point
BAg45CuZnZr	665	740	Wire, Ring	Suited for brazing steel and copper, with good wettability
BAg30CuZnCdLi	630	690	Wire, Ring	Suited for brazing copper and/or copper alloys, steel,etc., with good flow properties;
BAg25CuZnCdSn	630	700	Wire	Suited for brazing copper and/or copper alloys, low melting point
BAg35CuZnSn	680	725	Wire	Suited for brazing copper and/or copper alloys, etc., low melting point
BAg38CuZnSn	635	725	Wire, Ring	Suited for brazing copper and/or copper alloys, etc., low melting point
BAg40CuZnSn	635	715	Wire	Suited for brazing copper and steel, ect.
BAg45CuZnSn	665	740	Wire	Suited for brazing copper and steel, etc.
BAg9CuZnCdSnSi	720	750	Wire	Suited for brazing stainless steel, with low silver content but relatively poor plasticity;
BAg10CuZn	810	840	Wire	For brazing copper, brass, steel and kentanium, etc., with high melting point
BAg15CuZnSnSi	730	870	Wire	For brazing copper, brass, steel and kentanium, etc., with high melting point
BAg18CuZnSnSi	710	770	Wire	For brazing copper, brass, steel and kentanium, etc., with high melting point and relatively poor plasticity
BAg20CuZnCdSi	630	720	Wire	For brazing soft metal pipe and bundy weld tube with low melting point and good flow properties
BAg30CuZnCd	620	700	Wire	For brazing copper, copper alloy, steel, with low melting point and good flow properties
BAg30CuZn	675	765	Wire	For brazing copper, copper alloy, steel, with low melting point and good flow properties
BAg35CuZnCd	605	700	Wire	For brazing copper, copper alloy, steel, with low melting point and good flow properties
BAg40CuZnCdNi	595	605	Wire, Ring	For brazing copper, copper alloy, steel, with low melting point and good flow properties
BAg50CuZn	690	775	Wire	Suited for Brazing Steel, with good brazing properties
BAg56CuZnSn	620	650	Wire, Ring	For brazing copper, copper alloy, steel, with low melting point and good brazing properties
BAg34CuZnSn	-	730	Wire	For brazing copper, copper alloy, steel, with low melting point and good brazing properties
BAg45CuZnCd	-	620	Wire	Suited for Brazing Steel, with good brazing properties
BAg29CuZnCd	615	725	Wire	Suited for Brazing Copper and Steel, with good brazing properties
BAg45CuZnSn	660	730	Wire, Ring	Suited for Brazing Copper and Steel, with good brazing properties
BAg40CuZnCdSi	600	630	Wire, Ring	Suited for Brazing Copper and Steel, with good brazing properties

Aluminum Base Brazing Alloy

Brazing Alloy	Melting Range(⁰C)		Available Form	Principal areas of application
Brazing Alloy	Solidus	Liquidus	Available Form	Principal areas of application
BAl88Si	577	582	Bar, Wire, Ring	Suited for brazing Aluminum and/or Aluminum alloys, with easy flow, with nice wettability, and strong anti-corrosion.
BAl86SiCu	520	585	Bar, Wire, Ring	Suited for brazing Aluminum and/or Aluminum alloys, with easy flow, nice wettability, and strong anti-corrosion.
BAlSi-8	559	591	Bar, Wire, Ring	Suited for brazing Aluminum in vacuum, with easy flow, nice wettability, and strong anti-corrosion.
BER4043	-	0.15	Ring, Wire, Ring	Suitable for Gas Welding and Argon Arc Welding of Aluminum Alloy, with Good Anti-cracking and wide usage;(Not good for High Magnesium Alloy)
BER4047	0.06-2.0	0.15	Bar, Wire, Ring	Suitable for Gas Welding and Argon Arc Welding of Aluminum Alloy, with Good Anti-cracking and wide usage;

Tin-Lead Solders & Copper Base Solder

Soldering Alloy	Melting Range(⁰C)		Soldering Alloy	Melting Range(⁰C)
Soldering Alloy	Solidus	Liquidus	Soldering Alloy	Solidus	Liquidus
S-Sn96Ag	221	230	BCu96SiMn	970	1027
S-Pb93SnAg	296	301	BCu88SiFe	1030	1040
S-Sn60PbSb	183	190	BCu91Al	1030	1040
S-Sn40PbSb	183	238	BCu50NiMnZnSi	930	980
S-Sn30PbSb	183	258
S-Sn50PbSb	183	215

Flux

Flux No.	Melting Range(⁰C)	Available Form	Principal areas of application
FB101	550-850	Powder	Suited for brazing copper and/or copper alloys, steel, stainless steel matching silver brazing filler metals, with sound activity temperature
FB102	600-850	Powder/Paste	Suited for brazing copper and/or copper alloys, stainless steel, cast-iron matching silver brazing filler metals, with sound activity temperature
FB103	550-750	Powder	Suited for brazing copper and/or copper alloys matching silver brazing filler metals
FB301	850-1150	Powder	Suited for brazing copper alloys, carbon steel, etc.
FB308S	600-850	Powder	Suited for brazing copper and/or copper alloys, steel, stainless steel etc. with low melting point
FB112P	600-950	Powder	A kind of paste flux suited for automatic brazing copper, stainless steel, cast iron, matching suitable filler metals;

Stainless Steel Tube

Carbon&Alloy Steel Tube

Fin Tube

Copper&Copper Alloy Tube

Nickel&Titanium and Alloy Tube

Special Tube

Refrigeration Metal Parts