Detailed Product Description

The main function of High-Mn rolling plate for resisting grind (Mn 13) is used to clean liner of blasting machine. The surface rigidity of rolling plate for resisting grind(Mn 13) rise from HB200 to HB500 by the effects of striking load or osculation stress. At the same time, the material of steel plate is Austenitic keep good striking tenacity. Along with abrasion of surface rigidification, new machining surface rigidification will continue form. This technical will improve work pieces life longer.

Comparing with traditional resisting grind casting, the advantages of Mn 13 rolling plate include: its element is more equality, organizing is more tightness, using life is longer, maintaining is more convenience and reducing the weight of blasting machine. Meanwhile, its price is lower 2/3 total price of import steel plate.

Mechanical performance

Tensile strength	Stretch	Impact test in ambient	Initial hardness	Cold elbow
Mpa	ó/ %	Ak/J.cm-2	HB	B=2a d=2a
630MIN	20MIN	145MIN	170-230	-----

Main chemical composition

C	Mn	S	P	Si
0.90-1.20	11.00-14.00	0.030MAX	0.035MAX	0.3-0.8