PH15-7Mo is a precipitation-hardening stainless steel with molybdenum strengthening providing yield strengths around 1,380 MPa (200 ksi) in the H1050 condition, suitable for aerospace fasteners, springs, and high-strength structural components requiring corrosion resistance at elevated temperatures. The H1050 temper delivers optimized strength through controlled aging while maintaining toughness for critical bearing and fastening applications in aircraft engines and airframes.
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31 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 | 2.255 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=1.5 | ||
| ↳ | 2.599 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 1.786 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=1.5 | ||
| ↳ | 1.875 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=2 | ||
Compressive Modulus(Ec) | Curve (5 pts) | Pa | L | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | — | Pa | 6 entriesClick to expand | ||
Compressive Yield Strength(Fcy)3 entries | 1.255 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · L · t=0.0015-0.500 in | ||
| ↳ | 1.296 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · LT · t=0.0015-0.500 in | ||
| ↳ | Curve (10 pts) | Pa | L | ||
Poisson's Ratio(ν) | 0.2800 | - | 22°C | ||
Shear Modulus(G) | 78.60 | GPa | 22°C · Sheet/Strip/Plate | ||
Ultimate Shear Strength(Fsu) | 827.4 | MPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in | ||
S–N Curve (Wöhler)(S–N) | — | Pa | 8 entriesClick to expand | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | Pa | 12 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS)3 entries | 1.276 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · L · t=0.0015-0.500 in | ||
| ↳ | 1.310 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · LT · t=0.0015-0.500 in | ||
| ↳ | Curve (11 pts) | Pa | L | ||
Yield Strength (0.2% offset)(σy)3 entries | 1.138 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · L · t=0.0015-0.500 in | ||
| ↳ | 1.172 | GPa | 22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · LT · t=0.0015-0.500 in | ||
| ↳ | Curve (10 pts) | Pa | L | ||
Young's Modulus(E) | Curve (6 pts) | Pa | L | ||
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 (7 pts) | 1/K | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (5 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.667 | kg/m³ | 22°C |