ASTM A351 Grade CT15C Heat-Treated

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Related Standards

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.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

7.8 g/cm³

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Typical for Steel

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

190 - 210 GPa

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Typical for Steel

Elongation A50

23.0 °C

20 %

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Poisson's ratio

23.0 °C

0.3 [-]

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Typical for Steel

Tensile strength

23.0 °C

435 MPa

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Yield strength Rp0.2

23.0 °C

170 MPa

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Chemical properties

PropertyValue

Carbon

0.05 - 0.15 %

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Chromium

19 - 21 %

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Manganese

0.15 - 1.5 %

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Nickel

31 - 34 %

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Niobium

0.5 - 1.5 %

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Phosphorus

0.03 %

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Silicon

0.5 - 1.5 %

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Sulfur

0.03 %

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