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 | 262 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
| ↳ | 273 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 123 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
| ↳ | 149 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in · e/D=2 | ||
Compressive Modulus(Ec) | Curve (15 pts) | ksi | — | ||
Compressive Yield Strength(Fcy)4 entries | 44.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 54.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 71.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
| ↳ | 88.00 | ksi | 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) | 11,200 | ksi | 22°C · Sheet/Strip | ||
Ultimate Shear Strength(Fsu)2 entries | 66.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in | ||
| ↳ | 69.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · t=... in | ||
Ultimate Tensile Strength(σUTS)4 entries | 124 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 129 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 122 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
| ↳ | 127 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
Yield Strength (0.2% offset)(σy)4 entries | 69.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 83.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · L · t=... in | ||
| ↳ | 67.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
| ↳ | 82.00 | ksi | 22°C · Sheet/Strip · 1/4 Hard · AMS 5517 · LT · t=... in | ||
Young's Modulus(E) | 29,000 | ksi | 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) | µin/in·°F | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (21 pts) | BTU/(lb·°F) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (21 pts) | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2860 | lb/in³ | 22°C |