AISI 301 is an austenitic chromium-nickel stainless steel (17-18% Cr, 6-8% Ni) with excellent corrosion resistance and work-hardening characteristics, used extensively in aerospace fasteners, springs, and vibration-damping applications. The 1/4 hard condition provides intermediate strength through controlled cold-working, balancing improved yield strength and fatigue performance with retained formability for sheet and strip forms per AMS 5517.
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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 | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)2 entries | 1.806 | GPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
| ↳ | 1.882 | GPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 848.1 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
| ↳ | 1.027 | GPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
Compressive Modulus(Ec) | Curve (15 pts) | Pa | — | ||
Compressive Yield Strength(Fcy)4 entries | 303.4 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 372.3 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 489.5 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
| ↳ | 606.7 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
Elongation at Break(εf) | 25.00 | - | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
Poisson's Ratio(ν) | 0.2700 | - | 22°C | ||
Shear Modulus(G) | 77.22 | GPa | 22°C · Sheet/Strip | ||
Ultimate Shear Strength(Fsu)2 entries | 455.1 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in | ||
| ↳ | 475.7 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in | ||
Ultimate Tensile Strength(σUTS)4 entries | 854.9 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 889.4 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 841.2 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
| ↳ | 875.6 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
Yield Strength (0.2% offset)(σy)4 entries | 475.7 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 572.3 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 461.9 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
| ↳ | 565.4 | MPa | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
Young's Modulus(E) | 199.9 | GPa | 22°C · Sheet/Strip |
3 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 (21 pts) | 1/K | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (21 pts) | J/(kg·K) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (21 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.916 | kg/m³ | 22°C |