1.03C 9.2Cr-0.9Mo-0.3V-4.4Ni Low Alloy Steel
metalThis is a high-carbon, chromium-molybdenum tool steel with significant cobalt and nickel additions, designed for applications requiring exceptional hardness and wear resistance combined with controlled toughness. The composition—particularly the elevated carbon content (~1%), high chromium (~9%), and cobalt alloying—positions this steel in the premium tool steel family, likely developed for demanding cutting and forming applications where edge retention and thermal fatigue resistance are critical. This material represents a specialized chemistry that balances the brittleness risk of high-carbon steels against the need for toughness in high-speed or shock-prone service conditions.
cutting tools and insertsdie casting diesinjection molding dieshigh-speed cutting operationswear-resistant toolingaerospace fastening applications
Compliance & Regulations
?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
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.