CoCr20W15Ni | 2.4964 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark |
|---|---|---|---|---|---|---|---|
| 2.4964 (DIN ISO 5832-5 : 2023-11) | 2.4964 | DIN ISO 5832-5 : 2023-11 | Supersedes DIN ISO 5832-5 : 2008-04 | Valid | Germany | CoCr20W15Ni | Wrought cobalt-chromium-tungsten-nickel alloy for use in the manufacture of surgical implants. The alloy has a very good X-ray contrast. |
Chemical Composition
| C [%] | Cr [%] | Fe [%] | Mn [%] | Ni [%] | P [%] | S [%] | Si [%] | W [%] | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
Mechanical Properties
| Condition | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Source |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur |
Physical Properties
| Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | Source |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]
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| Material Name | Country | Standard | Source |
|---|---|---|---|
| Co-Cr-W-Ni | Australia | AS 2320-5 | Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001 |
| CoCr20W15Ni | International | ISO 5832-5 | |
| R30605 | USA | UNS | Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001 |
| F90 UNS R30605 | USA | ASTM F90 | Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001 |
| L605 | USA | SAE J467B | Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001 |
| Alloy L-605 | USA | ||
| Co-20Cr-15W-10Ni | |||
| Vitallium | |||
| surgical implant | |||
| Implantat | |||
| Chirurgisches Implantat |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| XSH | AUBERT & DUVAL Deutschland GmbH, München |
| ATI L-605 | ATI Europe, Düsseldorf |
| HAYNES 25 alloy | HAYNES International, Inc., Kokomo |
| MAC25SH | Lamineries MATTHEY SA, La Neuveville |
| UDIMET alloy 605 | Special Metals Deutschland Ltd., Düsseldorf |
| UDIMET L-605 | Special Metals Deutschland Ltd., Düsseldorf |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |