ASTM A668 Class C Annealed, or normalized, or normalized and tempered

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Description

Related Standards

Equivalent Materials

Properties

General

Density ρ

7.85 g/cm³ at 20 °C

Typical for Carbon Steel

Mechanical

Elongation A50 A50

22 - 23 % at 20 °C

Hardness, Brinell HB

137 - 183 [-] at 20 °C

Poisson's ratio ν

0.29 [-] at 20 °C

Typical for Carbon Steel

Reduction of area Z

34 - 36 % at 20 °C

Shear modulus G

75 - 80 GPa at 20 °C

Typical for Carbon Steel

Tensile strength Rm

455 MPa at 20 °C

Yield strength YS

230 MPa at 20 °C

Thermal

Coefficient of thermal expansion α

1.2E-5 1/K at 20 °C

Typical for Carbon Steel

Max service temperature Tmax

500 °C

Typical for Carbon Steel

Melting point Tm

1425 - 1540 °C

Typical for Carbon Steel

Electrical

Electrical resistivity ρel

1.43E-7 - 1.74E-7 Ω·m at 20 °C

Typical for Carbon Steel

Chemical properties

Element

Weight %

Comment

Mn

1.35 %

P

0.05 %

S

0.03 %

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.