K20 Cemented High Wear Resistance And Hardness Tungsten Carbide
BlocksTungsten Carbide Blocks are mainly made by mixing tungsten carbide
and cobalt powder, and are made by metallurgical methods such as
crushing, pressing and sintering. The main alloy composition is WC
and Co., Ltd. The content of WC and CO in tungsten carbide sheets
for different purposes is different, and they are widely used. It
is named after a rectangular sheet (or square), also known as
tungsten carbide plate. Application of Tungsten Carbide BlocksWidely used in high speed cutting tools, kiln structure materials,
jet engine parts, metal ceramic materials, resistance heating
elements, etc. Smelting CRUCible AND WEAR-RESISTING SEMICONDUCTOR film FOR
MANUFACTURING CUTTING TOOLS, WEAR-RESISTING parts, COPPER, cobalt,
bismuth and other metals. Used as super hard tool material and wear resistant material. It
can form solid solutions with many carbides. WC TIC carbide tools
have been widely used.
Tungsten Carbide Blocks 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 |
Tungsten Carbide Blocks Picture:Performance characteristics of Tungsten Carbide Blocks- Tungsten carbide blocks has good hardness, abrasion
resistance, elastic modulus, high compressive strength and chemical
stability (acid resistance, alkali resistance, high temperature
resistance and oxidation resistance). At the same time, it has the
characteristics of low impact toughness and low expansion
coefficient. Its thermal conductivity and conductivity are similar
to iron and its alloys.
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