SAE J775 Grade HEV-7

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Related Standards

Equivalent Materials

This material data has been provided by SAE.

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.

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

7.91 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

190 - 210 GPa

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Typical for Steel

Hardness, Brinell

760.0 °C

120 [-]

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Poisson's ratio

23.0 °C

0.3 [-]

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Typical for Steel

Reduction of area

20.0 °C

49 %

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650.0 °C

14 %

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760.0 °C

23 %

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Tensile strength

20.0 °C

1030 MPa

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650.0 °C

720 MPa

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760.0 °C

440 MPa

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Yield strength

20.0 °C

700 MPa

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650.0 °C

610 MPa

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760.0 °C

340 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

760.0 °C

1.5E-5 1/K

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The mentioned value is between 20°C and the mentioned temperature

Chemical properties

PropertyValue

Aluminium

0.35 %

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Boron

0.001 - 0.01 %

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Carbon

0.08 %

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Chromium

13.5 - 16 %

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Iron

49.14 - 59.5 %

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Manganese

2 %

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Molybdenum

1 - 1.5 %

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Nickel

24 - 27 %

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Phosphorus

0.04 %

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Silicon

1 %

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Sulfur

0.03 %

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Titanium

1.9 %

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Vanadium

0.1 - 0.5 %

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