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Lucas-Milhaupt BRAZE 495 Carbide Brazing Alloy

Category Metal , Nonferrous Metal , Precious Metal , Silver Alloy , Solder/Braze Alloy
Manufacturer Lucas-Milhaupt
Trade Name BRAZE
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lucas-Milhaupt BRAZE 495 Carbide Brazing Alloy.pdf
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Material Notes:
Applications: Because of its excellent wetting properties, Braze 495 is used extensively for brazing tungsten carbide inserts to cutting tools and rock drills. It may be used for joining all types of stainless steels and carbon steels. Characteristics:Braze 495 is a cadmium-free, low temperature brazing filler metal for brazing tungsten carbides, steels and stainless steels. Because of its high manganese content, Braze 495 may tend to liquate (i.e. separate into low and high melting constituents). However, this can be mitigated by rapidly heating the joint assembly through the melting point of the Braze 495. In furnace brazing, it is most successfully used where the brazing alloy can be preplaced internally in the joint area in the form of rings or shims. Specifications:Braze 495 conforms to the following specifications- AWS A5.8 BAg-22, ASME Boiler & Pressure Vessel Code Sec. II C, SFA-5.8 BAg-22 Information provided by Lucas-Milhaupt, Inc.
Physical Properties Metric English Comments
Density 8.88 g/cc
0.321 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength at Break 338 MPa
49000 psi
1020 Carbon Steel butt joint.
528 MPa
76600 psi
304 Stainless Steel butt joint.
637 MPa
92400 psi
1095 Carbon Steel butt joint
Elongation at Break 4.0 %
4.0 %
% in 2", 1020 Carbon Steel butt joint.
7.0 %
7.0 %
% in 2", 1095 Carbon Steel butt joint
15 %
15 %
% in 2", 304 Stainless Steel butt joint
Thermal Properties Metric English Comments
Melting Point 682 - 699 °C
1260 - 1290 °F
Solidus 682 °C
1260 °F
Melting Point
Liquidus 699 °C
1290 °F
Flow Point
Component Elements Properties Metric English Comments
Copper, Cu 15 - 17 %
15 - 17 %
Manganese, Mn 7.0 - 8.0 %
7.0 - 8.0 %
Nickel, Ni 4.0 - 5.0 %
4.0 - 5.0 %
Other, total <= 0.15 %
<= 0.15 %
Silver, Ag 48 - 50 %
48 - 50 %
Zinc, Zn 21 - 25 %
21 - 25 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00003027 ohm-cm
0.00003027 ohm-cm
Processing Properties Metric English Comments
Processing Temperature 699 - 816 °C
1290 - 1500 °F
Brazing Range
Descriptive Properties Value Comments
Color Yellow White
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