Mi-Tech CW78, 78 Tungsten/22 Copper PM Metal Composite
Subcategory: Metal Matrix Composite; Copper Alloy; Tungsten Alloy; Nonferrous Metal
Key Words: Powder Metallurgy Metal Composite Tungsten Alloys RWMA Class 12
Material Notes: RWMA Class 11 and 12. Mi-Tech refractory alloys are manufactured by pressing, sintering, and infiltrating tungsten with copper or silver. Typical Resistance Welding Applications: Class 12 material is specifically recommended for heavy-duty or projection welding electrodes where the pressures involved are relatively high and for die facings in electro-forming and electro-forging applications. It is suitable as die material for electrical upsetting of non-ferrous metals and low carbon steel or for cross-wire welding of larger diameter wire and rod. Data provided by Mi-Tech Metals.
Available Properties |
- Density
- Hardness, Rockwell B
- Tensile Strength, Ultimate
- Electrical Resistivity
|
|
|
|
Property Data |
This page displays only the text
of a material data sheet.
To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below. |
|
|
|
|