16Cr-7Ni Austenitic Stainless

metal

16Cr-7Ni is an austenitic stainless steel engineered with elevated carbon and aluminum content, plus molybdenum addition, to achieve high strength and hardness while maintaining austenitic stability. This material targets high-performance applications where both corrosion resistance and wear resistance are critical, positioning it as an alternative to standard 300-series stainless steels (like 304/316) in demanding environments. It is notably used in aerospace, automotive, and oil & gas sectors where components experience corrosive, abrasive, or elevated-temperature conditions that would degrade conventional austenitic grades.

aerospace fasteners and hardwareoil and gas downhole toolsautomotive high-strength fastenerswear-resistant pump componentshigh-temperature corrosion protectionchemical processing valves

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)	6.500	-	—
Ultimate Tensile Strength(σUTS)	1.555	GPa	—
Yield Strength (0.2% offset)(σy)	1.463	GPa	—

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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.