Cobalt Chromium Tungsten Round Bar
Cobalt-base alloys are derived from the cobalt–chromium–tungsten and cobalt–chromium–molybdenum ternaries. Cobalt alloys have good magnetic properties, corrosion resistance, wear resistance, and high temperature strength.
1. Properties
Melting Point:1300 ℃
Density :8.3g/cm3
Hardness:<400HV10
Tensile Strength:≥700N/mm2
Extension:>6%
Alloy 6b also know as Cobalt Alloy or Stellite 6B® is a cobalt-base alloy with excellent corrosion resistance to severe conditions and high temperatures. Alloy 6b is used for doctor blades, valve parts, pump plungers, knives, and bearings. Alloy 6b is available in the forms of plate, bar, sheet and fabricated shapes.
Cobalt Chromium Tungsten Bars Features
1. High temperature resistance
2. Wear resistance
3. Corrosion resistance
| C | Cr | Si | W | Fe | Mo | Ni | Mn | Co | Hardness | |
| Stellite 1 | 2.50 | 29.50 | 1.20 | 12.50 | 3.00 | 1.00 | 3.00 | 1.00 | Bal. | 53.0 |
| Stellite 3 | 2.40 | 31.00 | 1.00 | 12.50 | 3.00 | - | 3.00 | 1.00 | Bal. | 54.0 |
| Stellite 4 | 0.90 | 32.00 | 1.00 | 13.50 | 1.00 | 0.50 | 0.50 | 0.50 | Bal. | 48.0 |
| Stellite 6 | 1.20 | 29.00 | 1.20 | 4.50 | 3.00 | 1.00 | 3.00 | 1.00 | Bal. | 43.0 |
| Stellite 12 | 1.45 | 29.00 | 2.00 | 8.50 | 3.00 | 1.00 | 3.00 | 1.00 | Bal. | 47.0 |
Cobalt Chromium Tungsten Round Bar Picture；
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13 Year Experience in Heat-resistant Steel Field
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