K20/K30 Tungsten Carbide Sheet Metal With High Wear Resistance
Tungsten Carbide Sheet Metal is mainly made of tungsten carbide and
cobalt powder mixed by metallurgical methods, after milling, ball
milling, pressing and sintering, the main alloy composition is WC
and Co, tungsten steel plate for different purposes of WC and
cobalt content is not consistent, widely used. Tungsten steel plate
is one of the many materials of tungsten steel, because its shape
is rectangular plate (or square), so it is called tungsten steel
plate.
Performance Characteristics of Tungsten Carbide Sheet Metal
Tungsten steel parts have excellent rigidity, high hardness, good
wear resistance, high elastic modulus, high compressive strength,
good chemical stability (acid, alkali, high temperature oxidation),
low impact toughness, low expansion coefficient, thermal
conductivity, electrical conductivity and similar properties of
iron and its alloys.
Grade & Technical Parameters of Tungsten Carbide Sheet
Metal
| Grade | Co% | Hardness
HAR | Density
g/cm | Flexural strength
MPa | Elastic modulus
GPa | Thermal expansion coefficient
10/C | Application |
| JX10 | 10 | 91.7 | 14.4 | 4300 | 490 | 5.4 | Copper, aluminum and other thin sheets with thickness less than
0.2mm |
| JX15 | 12 | 92.5 | 14.1 | 4500 | 460 | 5.8 | Copper, aluminum, stainless steel, etc |
| JX20 | 13 | 90.6 | 14.1 | 4100 | 460 | 5.8 | Strong applicability, copper, aluminum and other thin sheets |
| JX35A | 12 | 89.8 | 14.2 | 3400 | 470 | 5.7 | Q195, SPCC and other cold rolled sheets |
| JX36 | 15 | 89.4 | 13.8 | 3900 | 430 | 6.3 | EI, SPCC and other cold rolled sheets |
| JX40A | 12 | 88.9 | 14.2 | 3300 | 470 | 5.7 | Q195, SPCC and other cold rolled plates, high-speed stamping dies
and multi station progressive dies |
| JX45A | 15 | 87.9 | 13.9 | 3200 | 440 | 6.1 | Die for silicon steel sheet, cold rolled sheet, hardware and
standard parts |
| JX55 | 20 | 86.4 | 13.5 | 3100 | 390 | 6.8 | Silicon steel sheet, upper and lower punches |
The process flow of Tungsten Carbide Sheet Metal
Powder making → according to the formula requirements → wet
grinding → mixing → grinding → drying → screening → adding molding
agent → drying → screening after mixing → granulation → pressing →
forming → sintering → forming (blank) → inspection → packaging →
storage
Application of Tungsten Carbide Sheet Metal
Tungsten steel parts are mainly used in the manufacture of copper,
aluminum, stainless steel, cold rolled plate, EI sheet, Q195 sheet,
SPCC, silicon steel plate, hardware, standard parts, up and down
punch and other high-speed stamping die and multi-station die. It
is also an excellent material for manufacturing high temperature
resistant parts, wear resistant parts, anti-shielding parts and
corrosion resistant parts. The appropriate tungsten steel plate
should be selected according to the specific use.
