PH13-8Mo Stainless Steel sta
metalPH13-8Mo is a precipitation-hardening martensitic stainless steel (13% Cr, 8% Ni, 2.4% Mo, 1.1% Al) used in aerospace fasteners, springs, and airframe components requiring high strength (yield strengths 1240–1380 MPa) combined with moderate corrosion resistance and cryogenic toughness; the "sta" condition denotes stress-relieved and aged hardening for optimal mechanical properties and dimensional stability.
aerospacestructural
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | ksi | 22°C · Round, hex, square and flat bar | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | ksi | 22°C · Extrusion/Forging | — | |
Young's Modulus(E) | — | ksi | 22°C · Round, hex, square and flat bar | — |
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 (15 pts) | µin/in·°F | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (16 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.