Custom 450 Stainless Steel
VerifiedmetalCustom 450 stainless steel is a martensitic precipitation-hardening stainless steel strengthened by copper and aluminum additions, providing high yield strength (typically 1310–1655 MPa depending on temper) and good corrosion resistance for aerospace fasteners, turbine components, and structural applications requiring elevated temperature performance to approximately 480°C. The H-series tempers (H900–H1150) represent increasing strength levels achieved through controlled aging, with H1150 offering maximum hardness and strength at the cost of reduced ductility, while Solution Treated condition provides baseline ductility for forming operations.
aerospacestructural
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | Pa | 22°C · Bar | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | Pa | 22°C · Bar | — | |
Young's Modulus(E) | — | Pa | 22°C · Bar | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T))2 entries | Curve (16 pts) | 1/K | — | — | |
| ↳ | Curve (16 pts) | 1/K | — | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | 22°C | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Quality & Standards
Industry-Specific
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.