Project Description

Permanent Elastic Alloy for Frequency Component

Alloy

3J53, 3J58

Equivalent Grade

GBГОСТ
3J5342НХТЮ
3J5844НХТЮ

Specification

YB/T 5254-93, ГОСТ 10994-1974, ГОСТ 14117-85

Chemical Composition, %

AlloyCMnSiPSNiCrTiAlFe
3J53≤0.05≤0.8≤0.8≤0.02≤0.0241.5-435.2-5.82.3-2.70.5-0.8Rest
3J58≤0.05≤0.8≤0.8≤0.02≤0.0243.0-43.65.2-5.62.3-2.70.5-0.8Rest

Physical Properties

AlloyFrequency temperature coefficient Βf/10-6.K-1Longitudinal vibration wave transfer speed V/103m.S-1
3J53A: 0~+20, B: 0~+104.8-5.05
3J58-5~+54.75-5.00

Feature

Constant elastic alloys are characterized by a low frequency-temperature coefficient and good a mechanical behavior under -40℃~+80℃.

Application

They are mainly used for producing precision sensors, mechanical filter vibrators, turning forks for frequency resonances, reeds and films in resonance relays.