13Cr-8Ni Austenitic Stainless (var. 16)
metalA precipitation-hardened austenitic stainless steel combining 13% chromium and 8% nickel with significant aluminum and molybdenum content to achieve high strength through age-hardening. This variant belongs to the martensitic-austenitic family and is engineered for applications demanding both corrosion resistance and elevated strength at moderate temperatures, bridging the gap between standard austenitic stainless steels and martensitic grades. The composition—particularly the aluminum and molybdenum additions—enables strength development via precipitation reactions while maintaining austenitic phase stability and ductility superior to fully martensitic alternatives.
aerospace fasteners and componentshigh-strength corrosion-resistant shaftsoil and gas downhole equipmentpressure vessels and storage tanksturbine and pump componentsmarine structural fasteners
Compliance & Regulations
?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Elongation at Break(εf) | — | - | — | — | |
Ultimate Tensile Strength(σUTS) | — | Pa | — | — | |
Yield Strength (0.2% offset)(σy) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Safety & Biocompatibility
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.