15-5PH Stainless Steel H1100 is a martensitic precipitation-hardening stainless steel (15% Cr, 5% Ni, 3.1% Cu) in the high-strength H1100 condition, providing yield strengths around 1310 MPa with moderate elongation (~8%), used in aerospace fasteners, turbine components, and high-strength applications requiring corrosion resistance to 300°C. The H1100 condition represents full hardening and aging, delivering maximum strength with good fatigue and stress-corrosion cracking resistance compared to lower tempers.
Compliance & Regulations
1 interactive curve 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 | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 29,200 | ksi | 22°C · Bar | ||
Elongation at Break(εf)2 entries | 14.00 | - | 22°C · Bar · H1100 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 10.00 | - | 22°C · Bar · H1100 · AMS 5659 · LT · t=≤12 in | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Reduction of Area(RA)2 entries | 45.00 | - | 22°C · Bar · H1100 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 34.00 | - | 22°C · Bar · H1100 · AMS 5659 · LT · t=≤12 in | ||
Shear Modulus(G) | 11,200 | ksi | 22°C · Bar | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (35 pts) | ksi | 21°C · L | ||
Ultimate Tensile Strength(σUTS)2 entries | 140 | ksi | 22°C · Bar · H1100 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 140 | ksi | 22°C · Bar · H1100 · AMS 5659 · LT · t=≤12 in | ||
Yield Strength (0.2% offset)(σy)2 entries | 115 | ksi | 22°C · Bar · H1100 · AMS 5659 · L · t=≤12 in | ||
| ↳ | 115 | ksi | 22°C · Bar · H1100 · 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 (11 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 |