ASTM A 691 Grade 1/2 CR Structural and constructional steels
Data updates
This material has 97 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
ASTM A 691 Grade 1/2 CR Physical Properties
Temperature
This material has 97 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
ASTM A 691 Grade 1/2 CR Heat Treatments
- Post-weld heat treat (stress relieving): 590 - 705°C (1100 - 1300°F).
Normalizing temperature, max: 1010°C (1850°F).
Quenching temperature, max: 925°C (1700°F).
Tempering temperature, min: 620-745°C (1150 - 1375°F).
ASTM A 691 Grade 1/2 CR Mechanical Properties
Temperature
Need complete mechanical properties to make the right choice?
Get complete data on strength, hardness, fatigue, and more.
Free registration required • Instant access
ASTM A 691 Grade 1/2 CR International Equivalent Materials
Showing 5 of 5 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
Need the full list of 5 international equivalents?
See all 5 equivalent grades with detailed mapping by standard, producer and equivalence category.
Free registration required • Instant access
Optimize material selection for your application - Book A Demo
- 5Cross References
- -Composition
- 1Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 46Creep
- -Joints
- -Coatings
- 38Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 3Total Suppliers