High Silver Brazing Products

High Silver Brazing Products - silvaloy.com

SILVALOY® High Silver Alloys

WOLVERINE JOINING TECHNOLOGIES SILVALOY High Silver Brazing Alloys offer our customers the industry's most diverse range of alloy solutions. Most have silver contents of 20% or more, alloyed with copper, zinc and a range of other elements.

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Whatever the need, there is a SILVALOY Brazing Alloy for your application: high or low temperature; torch, furnace, induction or vacuum brazing; to join most ferrous alloys, all copper and copper alloys, all nickel alloys, precious metals and tungsten carbides.

SILVALOY High Silver Brazing Alloys are available in a wide variety of forms: wire, rod, strip, rings, washers and specialty shapes. WOLVERINE JOINING TECHNOLOGIES can supply your SILVALOY Brazing Alloy in the exact volume, size, form, or shape to meet your metal joining needs.

SILVALOY Ag-Cu-Zn-Cd Alloys:
The cadmium-bearing family of SILVALOY alloys is free-flowing, versatile, and high-strength. This family of alloys has the lowest melting points of all silver-based filler metals and is available in a wide range of compositions to match your cost and performance needs.

Ag-Cu-Zn-Cd Family Alloys - Specifications and Properties

SILVALOY®	Ag%	Cu%	Zn%	Cd%	Solidus	Liquidus	AWS A5.8
SILVALOY 50	50	15.5	16.5	18	1160º F	1175º F	BAg 1a
SILVALOY 45	45	15	16	24	1125º F	1145º F	BAg 1
SILVALOY 35	35	26	21	18	1125º F	1295º F	BAg 2
SILVALOY 30	30	27	23	20	1125º F	1310º F	BAg 2a
SILVALOY 25	25	35	26.5	13.5	1125º F	1375º F	BAg 27
SILVALOY 25L	25	30	27.5	17.5	1125º F	1260º F	BAg 33

SILVALOY® Cadmium-Free Alloys:
SILVALOY cadmium-free alloys are available in a similarly broad range of compositions, for a wide variety of applications. While free-flowing, ductile and strong, cadmium-free alloys generally require higher brazing temperatures than do cadmium-bearing alloys.

Cadmium Free Alloys - Specifications and Properties

SILVALOY®	Ag%	Cu%	Zn%	Sn%	Ni%	Mn%	Solidus	Liquidus	AWS A5.8
SILVALOY A56T	56	22	17	5	---	---	1145º F	1205º F	BAg 7
SILVALOY A49NM	49	16	23	---	4.5	7.5	1260º F	1290º F	BAg 22
SILVALOY A45	45	30	25	---	---	---	1225º F	1370º F	BAg 5
SILVALOY A40T	40	30	28	2	---	---	1200º F	1310º F	BAg 28
SILVALOY A40L	40	30.5	29.5	---	---	---	1245º F	1340º F	---
SILVALOY A38T	38	32	28	2	---	---	1200º F	1330º F	BAg 34
SILVALOY A30	30	38	32	---	---	---	1250º F	1410º F	BAg 20

SILVALOY® Nickel-Based Alloys:
The presence of nickel in SILVALOY Brazing Alloys promotes wetting of difficult-to-braze metals such as tungsten carbide, stainless steel, tool steel, nickel and nickel alloys. Nickel may also improve corrosion resistance.

Nickel Bearing Alloys - Specifications and Properties

SILVALOY®	Ag%	Cu%	Zn%	Cd%	Ni%	Solidus	Liquidus	AWS A5.8
SILVALOY 50N	50	15.5	15.5	16	3	1170º F	1270º F	BAg 3
SILVALOY A50N	50	20	28	---	2	1220º F	1305º F	BAg 24
SILVALOY A40N2	40	30	28	---	2	1220º F	1435º F	BAg 4

SILVALOY® Flux-Coated Rods:
Many of our SILVALOY High Silver Brazing Alloys are available as Flux-Coated Rods. Flux-Coated Rods offer increased ease of application, faster brazing time, and controlled flux usage. Silvaloy A50N, A38T and A56T are among our standard Flux-Coated Rods. The alloy, size and flux thickness can be customized to your needs.