Custom 450 Stainless Steel H900
VerifiedmetalCustom 450 is a martensitic stainless steel precipitation-hardened to the H900 condition, delivering very high strength (typically 1450+ MPa yield) with good corrosion resistance and fatigue performance for aerospace bearing and structural applications. The H900 temper provides optimized strength-toughness balance through controlled heat treatment, suitable for highly-stressed rotating components and fasteners per AMS 5763/5773 specifications.
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Specification
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)4 entries | — | Pa | 22°C · Bar · H900 · AMS 5763 · t=≤8.000 in · e/D=1.5 | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5763 · t=≤8.000 in · e/D=2 | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · t=≤12.000 in · e/D=1.5 | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · t=≤12.000 in · e/D=2 | — | |
Bearing Yield Strength(Fbry)4 entries | — | Pa | 22°C · Bar · H900 · AMS 5763 · t=≤8.000 in · e/D=1.5 | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5763 · t=≤8.000 in · e/D=2 | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · t=≤12.000 in · e/D=1.5 | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · t=≤12.000 in · e/D=2 | — | |
Compressive Modulus(Ec) | — | Pa | 22°C · Bar | — | |
Compressive Yield Strength(Fcy)4 entries | — | Pa | 22°C · Bar · H900 · AMS 5763 · L · t=≤8.000 in | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5763 · ST · t=≤8.000 in | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · L · t=≤12.000 in | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · LT · t=≤12.000 in | — | |
Elongation at Break(εf)3 entries | — | - | 22°C · Bar · H900 · AMS 5763 · L · t=≤8.000 in | — | |
| ↳ | — | - | 22°C · Bar · H900 · AMS 5773 · L · t=≤12.000 in | — | |
| ↳ | — | - | 22°C · Bar · H900 · AMS 5773 · LT · t=≤12.000 in | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Reduction of Area(RA) | — | - | 22°C · Bar · H900 · AMS 5763 · L · t=≤8.000 in | — | |
Reduction of Area vs Temperature(RA(T)) | Curve (6 pts) | - | L | — | |
Shear Modulus(G) | — | Pa | 22°C · Bar | — | |
Ultimate Shear Strength(Fsu)3 entries | — | Pa | 22°C · Bar · H900 · AMS 5763 · t=≤8.000 in | — | |
| ↳ | — | Pa | 22°C · Bar · H900 · AMS 5773 · t=≤12.000 in | — | |
| ↳ | Curve (10 pts) | Pa | — | — | |
S–N Curve (Wöhler)(S–N)3 entries | Curve (40 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (40 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (40 pts) | Pa | 21°C · L | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))2 entries | Curve (8 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (8 pts) | Pa | 21°C · LT | — | |
Ultimate Tensile Strength(σUTS) | — | Pa | 5 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | — | Pa | 5 entriesClick to expand | ||
Young's Modulus(E) | — | Pa | 22°C · Bar | — | |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (9 pts) | 1/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | 22°C | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
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RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.