0.09C 14.7Ni-0.8Mo Low Alloy Steel

metal

This is a high-nickel maraging-class low-alloy steel, characterized by very low carbon content (0.09%), high nickel (14.7%), and molybdenum additions with significant titanium (2.47%) for age-hardening strengthening. The composition targets the maraging steel family, which achieves high strength through precipitation hardening rather than carbon-based mechanisms, making it particularly suitable for applications requiring excellent combination of strength and toughness at controlled hardness levels. This alloy is used in aerospace and defense applications where weight efficiency and reliable performance under demanding conditions are critical—such as landing gear, fasteners, pressure vessels, and structural components—and offers advantages over conventional high-carbon steels by providing superior fracture toughness and lower distortion during heat treatment.

aerospace landing gearhigh-strength fastenerspressure vesselsdefense applicationsstructural components requiring toughnessprecision tooling

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)	4.000	-	—
Ultimate Tensile Strength(σUTS)	1.916	GPa	—
Yield Strength (0.2% offset)(σy)	1.792	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.