Extra long Cemented tungsten carbide bars or tungsten carbide strips

Cemented carbide bars are one of the many materials named after the rectangular shape of the plate (or square), also known as cemented carbide rectangular plates, or solid cemented carbide plates.

Standard cemented carbide bars or Standard tungsten carbide strips:Dimension: 250*16*2mm

Tungsten carbide strips: 650x60x15mm

Tungsten carbide strips: 720x20x14mm

Cemented carbide bars' production step: Powder→formulation according to the requirements of the use→wet grinding→mixing→crushing→drying→sieving→then adding the forming agent→drying again→sieving to make the mixture→granulation→pressing→forming→low-pressure sintering→forming (blank)→flaw inspection→packaging→warehousing.

Cemented carbide bars' Performance characteristics.

Cemented carbide bars have excellent hardness, high hardness, good wear resistance, high modulus of elasticity, high compressive strength, good chemical stability (resistance to acids, alkalis, high temperature oxidation), low impact toughness, low coefficient of expansion, thermal and electrical conductivity similar to that of iron and its alloys.

Cemented carbide bars' physical characteristics.

Cemented carbide bars are characterised by high red-hardness, good weldability, high hardness and high wear resistance and are mainly used in the production and processing of solid wood, density board, grey cast iron, non-ferrous materials, chilled and hardened cast iron, hardened steel, PCB and brake materials. The use of carbide bars should be specifically selected according to the use of the appropriate material.

Grade	Co%	Grain size μm	Hardness HAR	Density g/cm³	Bending strength MPa	Modulus of elasticity GPa	Coefficient of thermal expansion 10/C	Application
YG6	6.5	1.0	91.5	14.8	2800	525	4.9	Suitable for processing solid wood, density board, grey cast iron, non-ferrous materials, etc.
YG7	7.0	1.0	90.5	14.8	2800	520	5	Highly suitable for processing materials such as solid wood, density board, grey cast iron and non-ferrous metals.
YG8	8.0	1.0	91.0	14.6	3000	510	5.1	Good overall performance, suitable for processing solid wood, density board and materials such as grey cast iron, chilled cast iron, stainless steel and non-ferrous metals.
YG5	5.0	0.6	93.5	14.9	2600	540	4.8	Ultra-fine grain, good corrosion resistance, high hardness, high wear resistance, suitable for cutting tools with corrosive media characteristics bamboo and wood and chilled cast iron, hardened steel, PCB, brake materials.
YG6X	6.0	0.6	93.0	14.8	3000	530	4.9	Ultra-fine grain, suitable for making simple shaped woodworking tools and cutting tools for chilled cast iron, hardened steel, PCB and brake materials.
YG10	10.0	0.6	92.2	14.4	3300	490	5.4	Ultra-fine grain, excellent overall performance, good wear resistance weldability, suitable for processing solid wood, density board, particle board and other wood and chilled hard cast iron hardened steel, PCB, fine and rough machining of fibre reinforced materials.
YG9	9.0	0.5	93.6	14.5	4000	510	5.3	Ultra-fine grain, high red-hardness, suitable for processing high-speed steel, tool steel, chilled cast iron, glass fibre, chipboard and stainless steel.
YG6E	6.0	0.6	93.0	14.9	3200	530	4.9	Ultra-fine grain, high hardness and wear resistance, suitable for bamboo and wood knives.

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Extra long Cemented tungsten carbide bars or tungsten carbide strips

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Extra long Cemented tungsten carbide bars or tungsten carbide strips

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