Brazing Alloy

Diffusion Engineers Limited

Brazing Alloy

Type Technical Data Description & Application PDF
DIFFUSALOY
155 C
TENSILE STRENGTH : 40 - 45 kgf/mm
Brazing Temp. : 820 - 870º C
Size (mm) : 3.15 x 450
A general purpose brazing alloy for joining mild, low carbon and galvanised
steel, copper and copper-base alloys. For fillet and butt joints
on mild steel, low carbon and galvanised steel sheets, tubes and plates,
dissimilar joints between steel and copper, brasses and bronzes. Available in bare as well as coated variety.
DIFFUSALOY
181 C
TENSILE STRENGTH : 50 - 60 kgf/mm
Brazing Temp. : 820 - 870º C
Size (mm) : 3.15 x 450
For build up and overlaying cast irons and steels and also suitable for joining dissimilar
metals including copper alloys. Applications include spur gear teeth, bearing
surfaces and shafts. Alloy deposits have low - coefficient of friction and are machinable.
Available in bare as well as coated variety.
DIFFUSALOY 202 TENSILE STRENGTH : 27 - 33 kgf/mm
Brazing Temp. : 750 - 850º C
Size (mm) : 1.6 x 450
3.15 x 450
A low-melting, self-fluxing alloy for joining copper assemblies and for joining
copper-base alloys. Applications include electric motor manufacture, commutator joints,
electrical contacts, refrigeration tubes and assemblies.
DIFFUSALOY 242 TENSILE STRENGTH : 40 - 45 kgf/mm
Brazing Temp. : 700 - 850º C
Size (mm) : 1.6 x 450
Shim : 0.12 x 25
High tensile, low bonding temperature, silver type alloy for high strength joining
of all metals except white metals. Excellent for joining brass, mild and alloy steels to stainless steel.
Applications include T square, butt and flange joints.
DIFFUSALOY 252 TENSILE STRENGTH : 48 - 53 kgf/mm
Brazing Temp. : 600 - 750º C
Size (mm) : 1.6 x 450
Shim : 0.12 x 25
A high silver brazing alloy for high strength and for thick and thin flowing applications.
Ideal for tungsten carbide tipping, carbon, alloy steels, stainless steels,
nickel alloys, copper and copper alloys and dissimilar metals. Forlap, "T" square butt and flange joints.
DIFFUSALOY 262 TENSILE STRENGTH : 58 - 65 kgf/mm
Brazing Temp. : 600 - 750º C
Size (mm) : Rod : 1.6 x 450
Shim : Shim : 0.12 x 25
An extremely versatile low melting alloy having very high percentage of silver with
excellent weldability for thin flow applications on copper nickel, carbon and alloy steels.
Provides high strength joints on dissimilar metal joining applications.
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