MnCrSi

metal

· MnCrSi

MnCrSi is a manganese-chromium-silicon alloy typically used in spring and wear-resistant applications where moderate strength and toughness are required. This material family is common in automotive and machinery industries for components like valve springs, flat springs, and wear-resistant parts that demand good fatigue resistance and corrosion protection. Engineers select MnCrSi-type alloys when they need a cost-effective alternative to higher-alloy steels, particularly where the combination of manganese hardening and chromium corrosion resistance provides adequate performance without premium material costs.

valve springsautomotive suspension componentswear-resistant machinery partsflat and coil springsfatigue-critical fastenersmoderate-temperature applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	0.7368	μB	—
Saturation Magnetization(μB,sat)	171.7	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.02700	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.

MnCrSi

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control