11Cr-10Ni Austenitic Stainless (var. 5)
metal11Cr-10Ni austenitic stainless steel is a chromium-nickel ferritic-austenitic duplex variant engineered for enhanced strength and corrosion resistance through molybdenum and aluminum microalloying. This material is primarily used in demanding chemical processing, oil & gas, and marine environments where both mechanical performance and resistance to pitting and crevice corrosion are critical. Engineers select this variant over standard 300-series austenites when higher yield strength is needed without sacrificing toughness, particularly in pressure vessels, piping, and subsea components exposed to chloride-rich or sour service conditions.
Chemical processing equipmentOil & gas subsea pipelinesPressure vessels & heat exchangersMarine fasteners & hardwareDesalination plant componentsHigh-strength corrosion-resistant tubing
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.