ASTM A487 Grade CA6NM Class A, Heat-Treated

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Related Standards

Equivalent Materials

This material data has been provided by ASTM.

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

General

PropertyTemperatureValueComment

Density

20.0 °C

7.6 - 7.7 g/cm³

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Typical for Martensitic Stainless Steel

Mechanical

PropertyTemperatureValueComment

Elongation A50

20.0 °C

0 - 15 %

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Poisson's ratio

20.0 °C

0.3 [-]

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Typical for Martensitic Stainless Steel

Reduction of area

20.0 °C

0 - 35 %

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Tensile strength

20.0 °C

0 - 760 MPa

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Yield Strength Rp0.2, short transverse

20.0 °C

0 - 550 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

20.0 °C

1E-5 - 1.5E-5 1/K

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Typical for Martensitic Stainless Steel

Melting point

1375 - 1450 °C

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Typical for Martensitic Stainless Steel

Thermal conductivity

20.0 °C

14 - 31 W/(m·K)

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Typical for Martensitic Stainless Steel

Chemical properties

PropertyValue

Carbon

0 - 0.06 %

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Copper

0 - 0.1 %

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Manganese

0 - 1 %

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Molybdenum

0.4 - 1 %

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Nickel

0 - 0.05 %

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Phosphorus

0 - 0.04 %

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Silicon

0 - 1 %

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Sulfur

0 - 0.03 %

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