Description

Super manganese steel type with chromium, fine grain and austenitic matrix. Good ductility and great strain hardening capacity. Good resistance to deformation. Intended for situations of weak shock and extreme abrasion.

Chemical Composition Average

Element	C	Mn	Cr	Other Elements
(%) Average	1.37	18.00	2.25	Si,P,S,Ni

Mechanical Properties

Initial hardness: 200-280 HB
Hardness after strain hardening: 450-550 HB


Standard equivalents

DIN	AFNOR A 32 058
Designation DIN 17006
GX-130 Mn Cr 18 2	Z 130 MC 17 2 M

Typical Applications

Concaves in secondary, tertiary and quaternary crushers.