ISO 5832-12 / CoCrMo Hot Worked

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Description

Implant alloy with highest requirements at corrosion resistance, biocompatibility and fatigue strength.

This material data has been provided by Hempel Special Metals.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

Mechanical

PropertyTemperatureValueComment

Elongation

23.0 °C

12 %

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min.

Tensile strength

23.0 °C

1000 MPa

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min., ISO 5832-12 and ASTM F1537

Chemical properties

PropertyValue

Carbon

0.35 %

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Chromium

26 - 30 %

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Cobalt

Balance

Iron

0.75 %

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Manganese

1 %

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Molybdenum

5 - 7 %

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Nickel

1 %

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Nitrogen

0.25 %

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Silicon

1 %

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Technological properties

Property
Application areas

Joint replacement for hip knee, shoulder etc. marrow-nails and dental application. This material can also be used for watch cases as it has an outstanding polishing ability and corrosion resistance.