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EN31 Alloy Steel

EN31 is an excellent high carbon alloy steel which offers a high measure of hardness with compressive strength and abrasion resistance. This grade is quite often used to resist machine constituents and for press instruments which don’t advantage an added complex situation. It is also suitable for a large variety of applications.

Grades

Grades BRITISH BS 970:1991 535A99
BRITISH BS 970:1955 EN31
GERMAN DIN 100CR6
FRENCH AFNOR 100C6
SWEDISH SS 2258
AMERICAN SAE 52100
en31-alloy-steel

Chemical Composition

Carbon 0.95 / 1.10
Manganese 0.40 / 0.70
Silicon 0.10 / 0.35
Sulfur Max 0.050
Phosphorus Max 0.040
Chromium 1.20 – 1.60
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