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Hogen Duralloy H3W 68 Tungsten/32 Copper PM Metal Composite

Category Metal , Metal Matrix Composite , Nonferrous Metal , Refractory Metal , Tungsten Alloy
Manufacturer Hogen Industries
Trade Name Duralloy
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Hogen Duralloy H3W 68 Tungsten/32 Copper PM Metal Composite.pdf
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Material Notes:
RWMA Class 10.Hogen Duralloy refractory alloys are manufactured by pressing, sintering, and infiltrating tungsten with copper or silver.Typical Resistance Welding Applications: Class 10 material is recommended as facings or inserts for projection welding electrodes and for flash and butt welding dies where high electrical conductivity is desirable and relatively high malleability is necessary. HW1 and HW3 are most commonly used for flash and butt welding die inserts.Data provided by Hogen Industries.
Physical Properties Metric English Comments
Density >= 13.8 g/cc
>= 0.499 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell B 83
83
Tensile Strength, Ultimate 517 MPa
75000 psi
Thermal Properties Metric English Comments
CTE, linear 10.9 µm/m-°C

@Temperature 20.0 °C
6.06 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 0.219 J/g-°C

@Temperature 20.0 °C
0.0523 BTU/lb-°F

@Temperature 68.0 °F
Thermal Conductivity 210 W/m-K

@Temperature 20.0 - 400 °C
1460 BTU-in/hr-ft²-°F

@Temperature 68.0 - 752 °F
Component Elements Properties Metric English Comments
Copper, Cu 32 %
32 %
Tungsten, W 68 %
68 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000340 ohm-cm
0.00000340 ohm-cm
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