ASME SA-747 CB7Cu-1 Cast steels
Data updates
This material has 236 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
ASME SA-747 CB7Cu-1 Chemical Composition
ASME Boiler and Pressure Vessel Code An International Code Section II - Part A Ferrous Material Specifications, American Society of Mechanical Engineers, 2025
Looking for full material performance data?
Free registration required • Instant access
ASME SA-747 CB7Cu-1 Physical Properties
Temperature
This material has 236 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
ASME SA-747 CB7Cu-1 Heat Treatments
- Castings may be given a homogenization heat treatment; it shall consist of heating the castings and test material to a minimum of 1040° (1900°F), holding for a minimum of 1.5 h, and cooling to below 30°C (90°F). All castings, whether homogenized or not, shall be given a solution treatment; it shall consist of heating the castings and test material to 1050°C ± 30°C (1925°F ± 50°F), holding the 1.2 min/mm of section but not less than 30 min, and cooling to below 30°C (90°F).
Precipitation hardening H900: T = 480 ± 15°C (900 ± 25°F) for 1.5 h, air cooling
Precipitation hardening H925: T = 495 ± 15°C (925 ± 25°F) for 1.5 h, air cooling
Precipitation hardening H1025: T = 550 ± 15°C (1025 ± 25°F) for 4 h, air cooling
Precipitation hardening H1075: T = 580 ± 15°C (1075 ± 25°F) for 4 h, air cooling
Precipitation hardening H1100: T = 595 ± 15°C (1100 ± 25°F) for 4 h, air cooling
Precipitation hardening H1150: T = 620 ± 15°C (1150 ± 25°F) for 4 h, air cooling
Precipitation hardening H1150M: T = 760 ± 15°C (1400 ± 25°F) for 2 h, air cooling or T = 620 ± 15°C (1150 ± 25°F) for 4 h, air cooling
H1150DBL: T = 620 ± 15°C (1150 ± 25°F) for 4 h, air cooling or T = 620 ± 15°C (1150 ± 25°F) for 4 h, air cooling.
ASME SA-747 CB7Cu-1 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
ASME SA-747 CB7Cu-1 International Equivalent Materials
Showing 15 of 57 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 57 international equivalents?
See all 57 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
- 57Cross References
- 10Composition
- 26Mechanical Properties
- 85Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 6Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 3Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 48Total Suppliers