15-5PH 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.
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12 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)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 | ||
2 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 (8 pts) | µin/in·°F | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (9 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2830 | lb/in³ | 22°C |