Silver Brazing Wires

Available in straight wires and spooled coils with smooth oxide-free surface and superior wetting performance. Compatible with flame, high-frequency and furnace brazing for precision instruments, electronics, stainless steel, copper alloys and molds. Various cadmium-free alloys and full wire sizes, custom packaging, conforming to AWS A5.8.

Classification :

Product Details

Silver-based brazing filler metals are alloys primarily composed of silver or silver-copper. They exhibit excellent processing characteristics, including relatively low melting points, good wettability and gap-filling capabilities, as well as outstanding strength, plasticity, electrical conductivity, and corrosion resistance. As a result, they are one of the most widely used categories among hard brazing materials.

Various Shapes & Customizable

Various forms including brazing rods, rings, wires, sheets, strips, paste and powder are offered, and all dimensions can be customized as your requirements.

 

RodsΦ1.5-4.0mmLength:15-1000mm
Flat Rods0.05" x 1/8"Length:450-500mm
Spool WireΦ0.8-1.6mmD300 Spool
Coil WireΦ0.8-4.0mmMax.30kg
Strips & FoilsThickness 0.15-1.0mmWidth: 2.0-100mm

Product Specifications

AWSChemical CompositionMelting Point (℃)Suggested Welding Temp (℃)Density (g/cm³)

Tensile

Strength (MPa)

Application
/Ag20Cu45Zn690-8108608.7390Suitable for joining copper-based alloys and steel parts.
/Ag25Cu41Zn700-8008508.8405Medium-temperature brazing filler metal for ferrous and non-ferrous metal brazing.
BAg-37Ag25Cu40Zn33Sn2680-7608108.7420Economical brazing filler metal for connecting metals with low ductility and impact strength requirements.
BAg-20Ag30Cu38Zn680-7658108.9400Excellent wettability and fluidity, great joint toughness.
/Ag30Cu36ZnSn2650-7507908.8440Superior fluidity for joining ferrous and non-ferrous metals.
BAg-35Ag35Cu32Zn680-7658159450Medium-temperature brazing filler metal for ferrous and non-ferrous metals.
/Ag34Cu36ZnSn3630-7307709450For brazing refrigeration pipelines and food mixer blades.
/Ag40Cu30Zn675-7257709.1400For copper alloys, low carbon steel, MONEL alloy and joints requiring narrow melting range.
BAg-4Ag40Cu30ZnNi2660-7808309.03450For food equipment made of cemented carbide and nickel-free stainless steel.
BAg-28Ag40Cu30ZnSn2640-7007509.03430Superior fluidity for joining ferrous and non-ferrous metals.
BAg-5
Ag45Cu30Zn
670-7407909.1545Ideal for brazing brass pipes, steel musical instruments, lighting fixtures, etc.
BAg-36Ag45Cu27ZnSn640-6807309.2350Low melting point, suitable for workpieces with strict brazing requirements, vibration-resistant parts and components working in low-temperature environments.
BAg-6Ag50Cu34Zn688-7747209.4525For electrical equipment and wide-gap brazing.
BAg-22

Ag49Cu16ZnNi4.5

Mn7.5

625-7037508.9450For brazing cemented carbide tools, PCD drill bits, cutting tools, saw blades, etc.
BAg-24Ag50Cu20ZnNi2660-7508009450For welding 300 series stainless steel, food & medical equipment, cemented carbide cutting tools and metal eyeglass frames.
BAg-7
Ag56Cu22ZnSn5
620-6507009.5410For brazing low-melting nickel-free stainless steel equipment; the weld color is close to stainless steel.
/Ag60Cu26Zn695-7307809.5450Suitable for workpieces requiring high electrical conductivity; brazes copper, nickel alloys, silver alloys and silver jewelry.
/Ag60Cu23ZnSn3620-6807309.6480Suitable for workpieces requiring high electrical conductivity; brazes copper, stainless steel, silver alloys and silver jewelry.
BAg-9Ag65Cu20Zn690-7207709.7400Suitable for workpieces requiring high electrical conductivity; brazes copper, nickel alloys, silver alloys and silver jewelry.
BAg-8Ag72Cu
779
82010350For non-ferrous electrical components with high electrical and thermal conductivity requirements, thin stainless steel sheets; ideal for vacuum brazing.

Packaging and shipping

Our welding materials products have been exported to more than 80 countries and regions in Europe, America, Canada, Japan, Australia, South America, the Middle East, and Africa. Our company integrates all the high-quality steel resources in China, establishes the high-end international steel trade center, provides the customers with a fast, stable, and low-cost way, connects the Chinese welding materials resources and the world trade demand, strives for high quality and fast transportation, the low price, from the manufacturing to the customer's one-stop thoughtful service.

Packaging and shipping

Customer visit

Companies adhering to the "customer first, reputation first, quality first, steady development" business purposes, "service to ensure survival, reputation to create success" business philosophy, to promote a variety of quality products to the community, service all walks of life.

Customer visit

FACTORY

At present, the company has five automatic welding wire production lines at the leading level in China. The company has gathered over 200 senior managers and technicians with rich experience and proficient in modern technologies. It possesses strong technical capabilities and scientific testing methods.

FACTORY

application

Our company integrates all the high-quality steel resources in China, establishes the high-end international steel trade center, provides the customers with a fast, stable, and low-cost way, connects the Chinese welding materials resources and the world trade demand, strives for high quality and fast transportation, the low price, from the manufacturing to the customer's one-stop thoughtful service.

FACTORY

HONOR

Companies adhering to the "customer first, reputation first, quality first, steady development" business purposes, "service to ensure survival, reputation to create success" business philosophy, to promote a variety of quality products to the community, service all walks of life.

HONOR

FAQ

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How many countries do you export to?


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We have exported to the United States, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia and other African countries. We have rich export experience and are familiar with different market needs, which can help customers avoid a lot of trouble.

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How long does your delivery time take?


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Generally, our delivery time is within 7-15 days, it may be longer if the quantity is extremely large or special circumstances occur.

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What certifications do your products have?


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We have ISO 9001, MTC, third-party inspection such as SGS, BV, etc.

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Do you provide customized product services?


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Yes, if you have your own design, we can produce according to your specifications and drawings.

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What are your payment terms?


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Payment <=1000USD, 100% in advance. Payment >= USD 1000, 30% T/T in advance, balance before shipment or based on BL copy

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How about product price information?


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The price changes according to the regular price changes of raw materials.

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What shipping ports are there?


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Generally, we ship from Qingdao Port, you can specify other ports according to your needs.

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This is my first time to import welding materials, can you help me?


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Of course, we have agents to arrange shipping and we will work with you to complete it.

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What product information do I need to provide?


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Please provide your grade, width, thickness, surface treatment requirements and the quantity you need to purchase.

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Can you send samples?


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Of course, we can provide customers with free samples and express delivery services to all over the world.

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