Hogen Duralloy H1W 55 Tungsten/45 Copper PM Metal Composite

Category	Metal , Metal Matrix Composite , Nonferrous Metal , Refractory Metal , Tungsten Alloy
Manufacturer	Hogen Industries
Trade Name	Duralloy
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Hogen Duralloy H1W 55 Tungsten/45 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. H1W and H3W are most commonly used for flash and butt welding die inserts.Data provided by Hogen Industries.

Physical Properties	Metric	English	Comments
Density	>= 12.25 g/cc	>= 0.4426 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	73	73
Tensile Strength, Ultimate	448 MPa	65000 psi

Thermal Properties	Metric	English
CTE, linear	11.8 Âµm/m-Â°C @Temperature 20.0 Â°C	6.56 Âµin/in-Â°F @Temperature 68.0 Â°F
Specific Heat Capacity	0.251 J/g-Â°C @Temperature 20.0 Â°C	0.0600 BTU/lb-Â°F @Temperature 68.0 Â°F
Thermal Conductivity	240 W/m-K @Temperature 20.0 - 400 Â°C	1670 BTU-in/hr-ftÂ²-Â°F @Temperature 68.0 - 752 Â°F

Component Elements Properties	Metric	English	Comments
Copper, Cu	45 %	45 %
Tungsten, W	55 %	55 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000300 ohm-cm	0.00000300 ohm-cm

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