K40 Tungsten Steel Plate For Corrosion-Resistant Parts In Chemical Industry
Tungsten steel plate is mainly made of WC tungsten carbide and co cobalt powder mixed by metallurgical methods through pulverization, ball milling, pressing and sintering. The main alloy components are WC and Co. the component contents of WC and CO in tungsten carbide plate for different purposes are different, and they are widely used. tungsten steel plate is one of many materials of tungsten carbide. It is named after its rectangular plate (or square), also known as tungsten steel plate.
Technological Process
Pulverization → formulation according to application requirements → wet grinding → mixing → crushing → drying → screening → adding molding agent → re drying → preparing mixture after screening → granulation → pressing → forming → sintering → forming (blank) → flaw detection → packaging → warehousing
Tungsten Steel Plate Garde & Technical Parameters
| 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 |
Performance Characteristics of tungsten steel plate
Tungsten steel plate has the characteristics of excellent hardness, high hardness, good wear resistance, high elastic modulus, high compressive strength, good chemical stability (acid, alkali and high-temperature oxidation resistance), low impact toughness, low expansion coefficient, and heat conduction and conductivity similar to iron and its alloys.
Scope of application
Tungsten steel plate is mainly used to make high-speed dies and multi station progressive dies for blanking copper, aluminum, stainless steel, cold-rolled sheet, EI sheet, Q195, SPCC, silicon steel sheet, hardware, standard parts, upper and lower punches and other sheets. It is also an excellent material for making high temperature resistant parts, wear-resistant parts, anti shielding parts and corrosion-resistant parts. tungsten steel plate with appropriate material shall be selected according to the specific purpose.
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