14Cr Martensitic Stainless (var. 11)
metalA high-carbon martensitic stainless steel strengthened by cobalt and tungsten additions, designed to achieve extreme hardness and wear resistance while retaining corrosion resistance in the 13–14% chromium range. This variant is tailored for demanding applications requiring both edge retention and environmental durability, sitting at the intersection of tool steel and stainless steel performance. Engineers select this alloy when conventional tool steels lack sufficient corrosion resistance or when martensitic stainless grades need enhanced hardness and thermal fatigue resistance for high-stress cutting, forming, and molding operations.
cutting tool insertsdie casting dies and moldshigh-wear valve componentserosion-resistant pump impellerssurgical/dental cutting instrumentswear sleeves and bushings
Compliance & Regulations
?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
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.