GOST 14959 50HFA Steel — Specifications & Listings

GOST 14959

50HFA is a silicon-chromium-vanadium spring steel with high elasticity and fatigue resistance. It is suitable for high-stress spring applications.

Category: Alloy Steel

Grade Details

Grade	GOST 14959 50HFA
Standard	GOST 14959
Description	50HFA is a silicon-chromium-vanadium spring steel with high elasticity and fatigue resistance. It is suitable for high-stress spring applications.
Applications	Used for coil springs, torsion bars, leaf springs, washers, and suspension parts.

Chemical Composition (%)

C	Cr	V	Si	Mn
0.46-0.54	0.8-1.1	0.1-0.2	0.17-0.37	0.5-0.8

Mechanical Properties

Active GOST 14959 50HFA Listings on M-EX

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