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Place of Origin: | China |
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Brand Name: | OUQI |
Certification: | ISO 9001: 2015 |
Model Number: | Cemented Carbide Rods |
Minimum Order Quantity: | 10pc |
Price: | negotiable |
Packaging Details: | plastic box/box + Cartons |
Delivery Time: | Standard products in one week |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 5000kgs per month |
Material: | Tungseten Carbide | ISO Grade: | K40 |
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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 |
High Light: | High Hardness Unground Carbide Rods,6.3mm Unground Carbide Rods |
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:
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 |