13Cr-8Ni Austenitic Stainless (var. 7)
metalA precipitation-hardened austenitic stainless steel with 13% chromium, 8% nickel, and significant aluminum (2.15%) addition for age-hardening capability. This variant bridges conventional austenitic stainless steels and maraging-class alloys, delivering enhanced strength through precipitate formation while retaining austenitic corrosion resistance and toughness. Industrial applications favor aerospace and high-performance mechanical components where elevated strength at moderate temperatures is required without sacrificing corrosion resistance or fabricability.
aerospace fasteners and structural fittingshigh-strength corrosion-resistant springsturbine engine componentsmedical device implantshydraulic and pressure system fittingshigh-performance automotive hardware
Compliance & Regulations
?ISO 10993?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Elongation at Break(εf) | — | - | — | — | |
Ultimate Tensile Strength(σUTS) | — | ksi | — | — | |
Yield Strength (0.2% offset)(σy) | — | ksi | — | — |
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.