AM-355 Stainless Steel
VerifiedmetalAM-355 is a precipitation-hardening stainless steel (Fe-Cr-Ni-Mo-Al) engineered for high-strength aerospace applications requiring excellent corrosion resistance and strength retention to moderate temperatures. Available in multiple heat-treated conditions (SCT 1000, STA, T1000, T850), it provides yield strengths ranging from approximately 140 to 180 ksi depending on temper, with typical operating capability to 600°F.
aerospacestructural
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | Curve (10 pts) | ksi | — | — | |
Bearing Yield Strength(Fbry) | Curve (12 pts) | ksi | — | — | |
Compressive Modulus(Ec) | — | ksi | 22°C · Sheet/Strip | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | ksi | 22°C · Sheet/Strip | — | |
Young's Modulus(E) | — | ksi | 22°C · Sheet/Strip | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (17 pts) | µin/in·°F | — | — | |
Specific Heat vs Temperature(Cp(T)) | Curve (13 pts) | BTU/(lb·°F) | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (13 pts) | BTU/(hr·ft·°F) | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | 22°C | — |
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.