15-5PH Stainless Steel H1025
Verifiedmetal15-5PH is a precipitation-hardened martensitic stainless steel (15% Cr, 5% Ni, 3% Cu) designed for high-strength aerospace and mechanical applications requiring excellent corrosion resistance and fatigue performance up to approximately 550°C. The H1025 condition provides maximum hardness and strength through precipitation hardening, typically yielding tensile strengths in the 1310–1380 MPa range with good toughness relative to other high-strength stainless alloys.
aerospacestructural
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
Property OverviewNormalized to typical max values
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Specification
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | 257 – 332 | ksi | 8 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 211 – 250 | ksi | 8 entriesClick to expand | ||
Compressive Modulus(Ec) | 29,200 | ksi | 22°C · Bar | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | — | ksi | 7 entriesClick to expand | ||
Compressive Yield Strength(Fcy) | 143 – 152 | ksi | 9 entriesClick to expand | ||
Elongation at Break(εf) | 8.000 – 12.00 | - | 6 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Reduction of Area(RA) | 32.00 – 45.00 | - | 6 entriesClick to expand | ||
Shear Modulus(G) | 11,200 | ksi | 22°C · Bar | ||
Ultimate Shear Strength(Fsu)4 entries | 97.00 | ksi | 22°C · Bar · H1025 · AMS 5659 · t=≤12 in | ||
| ↳ | 97.00 | ksi | 22°C · Plate · H1025a · AMS 5862 · t=0.187-0.625 in | ||
| ↳ | 97.00 | ksi | 22°C · Plate · H1025a · AMS 5862 · t=0.626-2.000 in | ||
| ↳ | 96.00 | ksi | 22°C · Plate · H1025a · AMS 5862 · t=2.001-3.000 in | ||
S–N Curve (Wöhler)(S–N) | — | ksi | 5 entriesClick to expand | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | ksi | 10 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 154 – 155 | ksi | 9 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 143 – 145 | ksi | 9 entriesClick to expand | ||
Young's Modulus(E) | 28,500 | ksi | 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
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (11 pts) | µin/in·°F | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (9 pts) | BTU/(hr·ft·°F) | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2830 | lb/in³ | 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.