ASTM A372 Grade J Class 65, Normalized, Normalized and Tempered, Liquid Quenched and Tempered, or Normalized followed by Liquid Quench and Temper

Want to keep this datasheet? Save it now in your required format

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.

Ashby charts

Properties

Mechanical

PropertyTemperatureValue

Elongation A50

20.0 °C

0 - 19 %

Show Material materials with Elongation A50 of 0 - 19 %

Hardness, Brinell

20.0 °C

0 - 217 [-]

Show Material materials with Hardness, Brinell of 0 - 217 [-]

Tensile strength

20.0 °C

725 - 895 MPa

Show Material materials with Tensile strength of 725 - 895 MPa

Yield Strength Rp0.2, short transverse

20.0 °C

0 - 450 MPa

Show Material materials with Yield Strength Rp0.2, short transverse of 0 - 450 MPa

Chemical properties

PropertyValue

Carbon

0.35 - 0.5 %

Show Material materials with Carbon of 0.35 - 0.5 %

Chromium

0.8 - 1.15 %

Show Material materials with Chromium of 0.8 - 1.15 %

Manganese

0.75 - 1.05 %

Show Material materials with Manganese of 0.75 - 1.05 %

Molybdenum

0.15 - 0.25 %

Show Material materials with Molybdenum of 0.15 - 0.25 %

Phosphorus

0 - 0.02 %

Show Material materials with Phosphorus of 0 - 0.02 %

Silicon

0.15 - 0.35 %

Show Material materials with Silicon of 0.15 - 0.35 %

Sulfur

0 - 0.01 %

Show Material materials with Sulfur of 0 - 0.01 %