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Zhuzhou TGC Cemented Carbide Co.,Ltd.
Zhuzhou TGC Cemented Carbide Co.,Ltd. Specialized in production of all kinds of tungsten carbide rods
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High Hardness Unground Carbide Rods HRA 92.2 Dia 6.3mm For Alloy Steel

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High Hardness Unground Carbide Rods HRA 92.2 Dia 6.3mm For Alloy Steel

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Brand Name : OUQI

Model Number : Cemented Carbide Rods

Certification : ISO 9001: 2015

Place of Origin : China

MOQ : 10pc

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000kgs per month

Delivery Time : Standard products in one week

Packaging Details : plastic box/box + Cartons

Material : Tungseten carbide

ISO Grade : K40

Diameter : 6.3mm

Leght : 330mm +0.5

Tolerance : Unground

Surface Roughness : Ra 6.3

Circularity : 0.2

straightness : 0.5

Cobalt : 10%

Hardness : HRA 92.2

T.R.S : 4000-4100

Grain size : Ultra Fine

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HRA 92.2 High Hardness Unground Carbide Rods Dia 6mm For Heat-Resistant Alloy Steel

Specification:

Type: Solid Carbide rods

Diameter: 6mm +0.3

K30/K40 carbide grade datasheet:

Cobalt content: 10% Co

WC and other: 90%

Hardness: HRA 92.2.l

T.R.S 4000-4100 N/mm2

Density 14.2-14.45 g/cm3

Grain size: 0.6-0.7μm

Recommend application:

Ultrafine grain size,high cobalt,good hardness and toughness,used for making endill and reamer,espeially suitable for cutting steel,aluminum alloy and titanium.

General tolerance for the raw sintered solid carbide rods
Diameter Tolerance Length Tolerance Straightness Tolerance
0,5- 3,5 +0,25/+0,35 ＜100.0 +0.5/+1.0 0,6-4 0,10
4,0- 6,0 +0,25/+0,40 100.0-165.0 +1.0/+2.5 4,5-8 0,12
6,5-12,0 +0,30/+0,45 165.0-335.0 +1.0/+6.0 8,5-12,0 0,15
12,5-16,0 +0,35/+0,50 12,5 - 20 0,20
16,5- 22,0 +0,40/+0,55 ≥20,5 0,24
22,5-45,0 +0,45/+0,60

Our advantage for Unground rods:

  • 100% virgin material, no recycled material
  • Spray drying tower and HIP sintering furnace
  • Constant excellent quality
  • Large stock for all sizes
  • 100% inspected before delivery

High Hardness Unground Carbide Rods HRA 92.2 Dia 6.3mm For Alloy Steel

Grades for tungsten carbide rods:

ISO-Range Co (%) WC incl.
Doping (%)		 Density
(g/cm3)		 HV 30
(N/mm2)		 HRA T.R.S KIc* (Shetty)
(MNm-3/2)		 Application
K10 6 94 14.8 1900 93.8 > 3900 9 Unalloyed and hardened steels
Non-ferrous metals
Aluminium alloys
Cast iron
Composites (CFRP and GFRP)
K10 - K20 8 92 14.6 1710 92.5 > 4000 9.5 Unalloyed and hardened steels
Non-ferrous metals
Non-ferrous metals
Plastics
K20 - K30 9 91 14.3 1680 92.2 > 3900 9 High hardness materials
Aluminium alloys
Cast iron
Graphite
K30 - K40 10 90 14.5 1610 91.9 > 4200 10.5 Steels
Corrosion and heat resistant steels
Stainless steels
Non ferrous metals
Nickel based alloys
Aluminium alloys
K40 - K50 12 88 14.1 1680 92.3 > 4400 10 Steels
Corrosion and heat resistant steels
Stainless steels
Non ferrous metals
Titanium alloys
K40 - K50 13 87 13.9 1700 92.4 > 4000 9.5 Corrosion and heat resistant steels
Non ferrous metals
Nickel based alloys
Titanium alloys

High Hardness Unground Carbide Rods HRA 92.2 Dia 6.3mm For Alloy SteelHigh Hardness Unground Carbide Rods HRA 92.2 Dia 6.3mm For Alloy Steel


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