15Ni-9Co-3.0Mo-0.8Ti Maraging Steel
metal15Ni-9Co-3.0Mo-0.8Ti is a high-strength maraging steel—an iron-nickel age-hardenable alloy designed for applications demanding exceptional strength-to-weight ratios and fracture toughness without brittleness. This specific composition (18% grade class) is hardened through precipitation of intermetallic phases during aging rather than carbon content, making it machinable in the annealed state yet capable of achieving very high strength levels. Industries rely on maraging steels where weight savings and damage tolerance are critical, particularly in aerospace structures, tooling, and high-performance applications where conventional high-carbon steels would be too brittle or difficult to machine.
aerospace landing gearrocket motor casingshigh-performance tooling (dies, punches)aircraft structural componentspressure vessels and tank wallsprecision instrumentation housings
Compliance & Regulations
?ITAR?EAR?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
Export Control
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.