JIS G3467 Grade STFA12

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Related Standards

Equivalent Materials

This material data has been provided by Japanese Industrial Standards.

"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.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

7.8 - 7.9 g/cm³

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Typical for Molybdenum Steel

Dimension

PropertyValue

Wall thickness

1 - 8 mm

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

200 - 215 GPa

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Typical for Molybdenum Steel

Elongation A5

23.0 °C

16 - 30 %

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Elongation A5, transverse

23.0 °C

19 - 25 %

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Poisson's ratio

23.0 °C

0.29 [-]

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Typical for Molybdenum Steel

Tensile strength

23.0 °C

380 MPa

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Yield strength

23.0 °C

205 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.29E-5 1/K

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Typical for Molybdenum Steel

Melting point

1382 - 1529 °C

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Typical for Molybdenum Steel

Specific heat capacity

23.0 °C

456 J/(kg·K)

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Typical for Molybdenum Steel

Thermal conductivity

23.0 °C

37 - 48 W/(m·K)

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Typical for Molybdenum Steel