15-5PH Stainless Steel H1150
Verifiedmetal15-5PH is a chromium-nickel precipitation-hardened martensitic stainless steel (containing ~15% Cr, ~5% Ni, plus copper and niobium) used in aerospace fasteners, springs, and high-strength structural components requiring corrosion resistance to 600°F. The H1150 condition is solution heat-treated and aged to provide tensile strength around 190 ksi with good ductility and toughness for demanding service environments.
aerospacestructural
Compliance & Regulations
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Property OverviewNormalized to typical max values
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e/D Ratio
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)2 entries | 230 | ksi | 22°C · Bar · H1150 · AMS 5659 · t=≤12 in · e/D=1.5 | ||
| ↳ | 293 | ksi | 22°C · Bar · H1150 · AMS 5659 · t=≤12 in · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 166 | ksi | 22°C · Bar · H1150 · AMS 5659 · t=≤12 in · e/D=1.5 | ||
| ↳ | 201 | ksi | 22°C · Bar · H1150 · AMS 5659 · t=≤12 in · e/D=2 | ||
Compressive Modulus(Ec) | 29,200 | ksi | 22°C · Bar | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | — | ksi | 5 entriesClick to expand | ||
Compressive Yield Strength(Fcy)3 entries | 99.00 | ksi | 22°C · Bar · H1150 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 99.00 | ksi | 22°C · Bar · H1150 · AMS 5659 · LT · t=≤12 in | ||
| ↳ | Curve (7 pts) | ksi | L | ||
Elongation at Break(εf)2 entries | 16.00 | - | 22°C · Bar · H1150 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 11.00 | - | 22°C · Bar · H1150 · AMS 5659 · LT · t=≤12 in | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Reduction of Area(RA)2 entries | 50.00 | - | 22°C · Bar · H1150 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 35.00 | - | 22°C · Bar · H1150 · AMS 5659 · LT · t=≤12 in | ||
Shear Modulus(G) | 11,200 | ksi | 22°C · Bar | ||
Ultimate Shear Strength(Fsu) | 85.00 | ksi | 22°C · Bar · H1150 · AMS 5659 · t=≤12 in | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | ksi | 6 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS)2 entries | 135 | ksi | 22°C · Bar · H1150 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 135 | ksi | 22°C · Bar · H1150 · AMS 5659 · LT · t=≤12 in | ||
Yield Strength (0.2% offset)(σy)2 entries | 105 | ksi | 22°C · Bar · H1150 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 105 | ksi | 22°C · Bar · H1150 · AMS 5659 · LT · t=≤12 in | ||
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 (8 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.