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Ground solid carbide round bar
  • Ground solid carbide round bar
  • Ground tungsten carbide rods
  • Ground tungsten carbide rods

Ground tungsten carbide rods

Ground tungsten carbide rods

Tolerance grade: h5, h6, h7

Grades: K05-K40

 

CIP for tungsten carbide rods

CIP for solid carbide rods

HIP Sintered Furnace

HIP Sintered Furnace

 

Performance features

  • Premium wolfram carbide and cobalt powder as raw materials
  • Excellent red hardness, fantastic wear resistance, super impact resistance and toughness, and good chemical stability
  • Tungsten carbide round bar stock is sintered by high-temperature isostatic pressing furnace, greatly reduce porosity, enhance compactness, and greatly improve the mechanical properties of the product.
  • ISO K05-K40 grades available, suitable for different requirements from ultra-hard to common materials. Complete specifications for standard and customized sizes, supply unground tungsten carbide rod blanks and precision ground solid carbide rod.
  • Regular sizes are in stock, quick delivery time.

 
Grade Chart

GradeISO GradeGrain
um
Cobalt
%
Density
g/cm3
Hardness
HRA
T.R.S
N/mm3
YL10.2K20/K300.810-10.214.3-14.491.5-92.03500-3800
KU12K30/K400.610-1214.1-14.292-92.53800-4000
KU25AK30/K400.41214.0592.64200
KU20K20/K300.71014.491.94100
KU20AK20/K300.61014.492.24100
KU09K05/K200.3914.493.54000
KU06K05/K100.4614.794.13800
KU15K30/K40---1513.96894500

Grade application for tungsten carbide rod

GradeApplication
YL10.2It's used for making drill, end mill, suitable for cutting general steel, Grey cast iron, stainless steel and heat resistant alloy.
KU12Ultrafine grain size, high cobalt, good hardness and toughness, used for making end mill and reamer,especially suitable for cutting steel, aluminum alloy and titanium.
KU25AHigh-speed cutting, medium-speed feed, suitable for processing glass fiber materials, carbon steel, stainless steel, 304L SS, nickel-based alloys, quenched steel, titanium-based alloys, composite materials, etc, suitable for HRC45-59 materials..
KU20Medium speed processing, strong versatility, suitable to process carbon steel, alloy steel, stainless steel, nickel-based alloy, titanium alloy, heat-resistant alloy steel, cast iron, etc.
KU20A Medium speed processing, strong versatility, suitable to process carbon steel, alloy steel, stainless steel, nickel-based alloy, titanium alloy, heat-resistant alloy steel, cast iron, etc.
KU09Extremely high wear resistance and strength, suitable for high-hard materials (HRC55 and above) finishing,high-gloss surface treatment of aluminum alloy, titanium alloy, stainless steel, 316L SS, high-temperature alloy, glass fiber, plastic aluminum and other difficult-to-machine materials (composite wood) .
KU06Ultra-fine grains, suitable for making end mills and engraving cutters with high wear resistance requirements, suitable for processing PCB materials, acrylic materials and high-hardness aluminum alloys.
KU15Good wear resistance and excellent toughness, suitable for making stamping dies,anti-vibration boring bar, etc.

Tolerance grade for ground tungsten carbide rods

DiameterTolerance
h5
Tolerance
h6
Tolerance
h7
0-3.0mm0.004mm0.006mm0.010mm
3.001-6.0mm0.005mm0.008mm0.012mm
6.001-10.0mm0.006mm0.009mm0.015mm
10.001-18.0mm0.008mm0.011mm0.018mm
18.001-30.0mm0.009mm0.013mm0.021mm
30.001-50.0mm0.011mm0.016mm0.025mm

 

Ground tungsten carbide rod

Uses

  • Tungsten carbide rod, with good wear resistance and bending strength, can be used to manufacture tungsten carbide end mills, drill, reamers, taps, engraving bits, printed circuit boards special cutter, automobile special cutter, special cutter for engine and watch processing, and can also be made hard metal punches, dead centre, core rod, perforating tool .

Process materials

  • Carbide rod is suitable for machining common steel, cast iron, carbon steel, alloy steel, stainless steel, nickel-based alloy, titanium alloy, heat-resistant alloy steel, hardened steel, glass fiber, plastic aluminum, hardened steel, composite wood, high hardness aluminum alloy, acrylic, PCB materials, etc.

Application industry

  • Tungsten carbide round bar is used in metalworking, woodworking, papermaking, packaging, printing, chemical, petroleum, metallurgy, electronics and defense industries.

 
Main process flow
powder milling → formula according to grade→ wet grinding → mixing → crushing → drying → sieving → adding forming agent → redrying → sieving to obtain a mixture → granulating → pressing → forming → low-pressure Sintering →preforms→machining→ Measure the size →packing → Storage.

 

Contact: Mr.Steven

Email:zzhycarbide@gmail.com

Mob/Whatsapp:0086-136 2733 6101



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