13Cr-8Ni Austenitic Stainless (var. 7)

metal

A 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

Units:

si imperial

Property OverviewNormalized to typical max values

Property	Value	Unit	Conditions
Elongation at Break(εf)	15.90	-	—
Ultimate Tensile Strength(σUTS)	1.336	GPa	—
Yield Strength (0.2% offset)(σy)	1.307	GPa	—

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.