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Formula: WC 94/Co 6
Form: Ball/Sphere
Material: Tungsten Carbide/Cobalt
Commodity: Ceramics
Type:
Precision Sphere
Sphericity:
0.625µm
Goodfellow offers a range of Tungsten Carbide/Cobalt Balls with 11 variations. Tungsten Carbide is an extremely hard ceramic material with excellent wear resistance, making it ideal for applications like ball bearings and tool tips. The cobalt binder allows the production of complex shapes through powder metallurgy techniques. Example applications of Tungsten Carbide/Cobalt Balls include ball bearings for machines operating under high loads and temperatures, abrasion resistant media for grinding and polishing, and tool tips for machining hard materials like ceramics or stone. With 18 quantitie variations, Goodfellow's tungsten carbide/cobalt balls accommodate diverse industrial needs.
Tolerances
Ball/Sphere
| Diameter | Standard | ±5% |
|---|---|---|
| Diameter | Precision | See Item |
Material Properties for Ceramics
Mechanical Properties
| Element | Value |
|---|---|
| Poisson's ratio | 0.21-0.22 |
| Tensile modulus( GPa ) | 600 |
| Hardness - Vickers( kgf mm⁻² ) | 1550 |
| Tensile strength( MPa ) | 1440 |
Thermal Properties
| Element | Value |
|---|---|
| Upper continuous use temperature( C ) | 600-630 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 200-480@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 60-80@20°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 4.6-5@20-1000°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 14.95 |
Pultrusions
| Element | Value |
|---|---|
| Compressive strength( MPa ) | 5300-7000 |
Electrical Properties
| Element | Value |
|---|---|
| Volume resistivity( Ohmcm ) | 2x10⁻⁶@25 |
Other Customers Purchased
-
GRADE 10F Tungsten Carbide/Cobalt (Co 10%) Rod Grade: GRADE 10F
Formula: WC90/Co10
Diameter: 12mm
Length: 100mm
Surface Finish: Ground
UOM Code: 958-288-77
eachStarting at $402.43
Discounts applied for volume purchases -
Tungsten Carbide/Cobalt Tube Formula: WC 94/Co 6
Outside Diameter: 1mm
Wall Thickness: 0.3mm
Inside Diameter: 0.4mm
Length: 150mm
Production Method: Centreless Ground
UOM Code: 551-493-96
eachStarting at $276.74
Discounts applied for volume purchases -
Tungsten Carbide/Cobalt (Co 10%) Rod Formula: WC90/Co10
Diameter: 5mm
Length: 100mm
UOM Code: 299-400-48
eachStarting at $204.91
Discounts applied for volume purchases -
Tungsten Carbide/Cobalt Sheet Formula: WC 94/Co 6
Thickness: 1mm
Length 1: 100mm
Length 2: 100mm
UOM Code: 070-071-16
eachStarting at $295.25
Discounts applied for volume purchases -
each
Starting at $26.06
Discounts applied for volume purchases -
Alumina Balls
Formula: Al₂O₃
Quantity: 10 Pcs
Type: Non-Precision Sphere
Sphericity: Nominal
CAS Number: 1344-28-1
UOM Code: 439-337-21eachStarting at $117.65
Discounts applied for volume purchases
