SS X12CrNiCoMoW21-20 Stainless steels
Data updates
This material has 258 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
SS X12CrNiCoMoW21-20 Chemical Composition
EN 4263: 2013 / Aerospace series - Heat resisting alloy FE-PA4901 (X12CrNiCoMoW21-20) - As forged - Forging stock - a or D ≤ 200 mm - 690 MPa ≤ Rm ≤ 960 MPa
Looking for full material performance data?
Free registration required • Instant access
SS X12CrNiCoMoW21-20 Physical Properties
Temperature
This material has 258 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
SS X12CrNiCoMoW21-20 Heat Treatments
- Delivery condition:
Solution treated: 1100°C ≤ θ ≤ 1180°C/t = 1 h/WQ
Used condition:
Solution treated and precipitation treated: Delivery condition + θ = 815°C ± 15°C/t ≥ 4 h/AC - Solution treated and precipitation treated
1100°C ≤ q 1180°C/t = 1 h/WQ
+ q = 815°C ± 15°C/t ≥ 4 h/AC
SS X12CrNiCoMoW21-20 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
SS X12CrNiCoMoW21-20 International Equivalent Materials
Showing 15 of 92 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 92 international equivalents?
See all 92 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
- 92Cross References
- 112Composition
- 41Mechanical Properties
- 3Physical Properties
- 8Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- 2Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers