Custom 465 is a precipitation-hardened martensitic stainless steel containing cobalt and molybdenum, designed for high-strength aerospace and bearing applications requiring superior fatigue resistance and dimensional stability at elevated temperatures up to ~480°C. The H950 condition (950°F aged) provides ultimate tensile strength exceeding 1700 MPa with good bearing fatigue strength and controlled toughness, suitable for highly-stressed rotating components and precision bearing races per AMS 5936.
Compliance & Regulations
4 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)4 entries | 2.475 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=1.5 | ||
| ↳ | 2.586 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=1.5 | ||
| ↳ | 3.185 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=2 | ||
| ↳ | 3.337 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=2 | ||
Bearing Yield Strength(Fbry)4 entries | 2.213 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=1.5 | ||
| ↳ | 2.372 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=1.5 | ||
| ↳ | 2.517 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=2 | ||
| ↳ | 2.696 | GPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in · e/D=2 | ||
Compressive Modulus(Ec) | 199.3 | GPa | 22°C · Bar | ||
Compressive Yield Strength(Fcy)4 entries | 1.606 | GPa | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 1.717 | GPa | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 1.606 | GPa | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
| ↳ | 1.724 | GPa | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
Elongation at Break(εf)2 entries | 10.00 | - | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 8.000 | - | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
Poisson's Ratio(ν) | 0.2800 | - | 22°C | ||
Reduction of Area(RA)2 entries | 45.00 | - | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 35.00 | - | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
Shear Modulus(G) | 77.22 | GPa | 22°C · Bar | ||
Ultimate Shear Strength(Fsu)2 entries | 923.9 | MPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in | ||
| ↳ | 965.3 | MPa | 22°C · Bar · H950 · AMS 5936 · t=≤12.000 in | ||
Stress–Strain Curve(σ–ε)2 entries | Curve (26 pts) | Pa | 21°C · L | ||
| ↳ | Curve (26 pts) | Pa | 21°C · LT | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))2 entries | Curve (33 pts) | Pa | 21°C · L | ||
| ↳ | Curve (33 pts) | Pa | 21°C · LT | ||
Ultimate Tensile Strength(σUTS)4 entries | 1.655 | GPa | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 1.731 | GPa | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 1.655 | GPa | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
| ↳ | 1.731 | GPa | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
Yield Strength (0.2% offset)(σy)4 entries | 1.517 | GPa | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 1.627 | GPa | 22°C · Bar · H950 · AMS 5936 · L · t=≤12.000 in | ||
| ↳ | 1.517 | GPa | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
| ↳ | 1.627 | GPa | 22°C · Bar · H950 · AMS 5936 · LT · t=≤12.000 in | ||
Young's Modulus(E) | 197.9 | GPa | 22°C · Bar |
3 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (17 pts) | 1/K | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (17 pts) | J/(kg·K) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (17 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.750 | kg/m³ | 22°C |