Si6NiMo9

metal
· JVASP-111785· Si6NiMo9

Si6NiMo9 is an iron-based alloy containing silicon, nickel, and molybdenum as primary alloying elements, belonging to the family of corrosion-resistant and wear-resistant steels or cast irons. This composition is typically used in applications requiring enhanced hardness, corrosion resistance, and thermal stability, particularly in chemical processing, petroleum refining, and heavy industrial equipment where exposure to aggressive environments demands superior performance over standard carbon steels. The molybdenum addition improves pitting resistance and high-temperature strength, while the nickel enhances toughness, making this alloy suitable for demanding service conditions where material longevity directly impacts operational efficiency.

chemical processing equipmentcorrosion-resistant valves and pumpspetroleum refining componentswear-resistant industrial machineryhigh-temperature pressure vesselsmarine and offshore applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
7.926
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.02750
eV/atom—
Formation Energy(ΔHf)
-0.2902
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.