AISI 301 and Related Stainless Steels sta
metalAISI 301 is an austenitic stainless steel (17-18% Cr, 6-8% Ni) with moderate corrosion resistance and high work-hardening capability, commonly used for springs, fasteners, and vibration-damping applications in aerospace and industrial equipment. The "sta" condition indicates a stress-relieved annealed temper that provides reduced residual stress while maintaining good ductility and fatigue resistance.
aerospacestructural
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | Curve (15 pts) | ksi | — | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | ksi | 22°C · Sheet/Strip | — | |
Young's Modulus(E) | — | ksi | 22°C · Sheet/Strip | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| 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) | — | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | 22°C | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Quality & Standards
Industry-Specific
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.