Quard 550 Steel Plates

Quard 550 Steel Plates

Quard 550 Steel Plates are high-strength, abrasion-resistant steel plates specifically engineered to provide exceptional wear resistance in extreme environments. Manufactured by DUFERCO, these plates offer a nominal hardness of 550 BHN, making them ideal for applications involving heavy impact and sliding wear, such as mining equipment, dump truck bodies, and crushers.

Grade Specification	Abrasion Resistant Plate : Material: Quard 550 (DUFERCO Make)
Type of Abrasion Resistant Steel Plates	Seamless / Welded / Fabricated
Thickness:	5mm - 100mm
Width:	1000mm – 2500mm
Length:	2000mm – 12000mm
Surface Coating:	Black Painted, PE Coated, HDP, Zinc-Coated, Custom Finishes

Brand	Manufacturer/Company	Hardness Range (BHN)	C.E.V. Typical Values
BHN 400	SSAB	370–430	0.37
QUARD 400	DUFERCO	370–430	0.42
QUARD 550	DUFERCO	530–590	0.55
JFE EVERHARD 360LE	JFE STEEL CORPN.	360–430	0.38
SUMIHARD K400	SUMITOMO METALS	400–440	0.46
ABRAZO 400	TATA UK LTD.	360–430	0.43
RAEX 400	RUUKKI	360–430	0.43
DILLIDUR 400V	DILLINGER HUTTE	370–430	0.43
XAR 400	THYSSEN KRUPP	370–430	0.43
BRINAR 400	ILSENBURGER GROBBLECH	360–430	0.48
FORA 400	INDUSTEEL	360–430	0.48
HARDPLAST 380	ISD HUTA	360–430	0.56
NICRODUR 400	ACRONI	360–430	0.56
CREUSABRO 4800	INDUSTEEL	360–430	0.48
WELHARD 400	NSC/JAPAN	400–440	0.46
BIS Plate 320	Bisalloy Steels Pty Ltd	320–360	0.40
BIS Plate 400	Bisalloy Steels Pty Ltd	370–430	0.40
BIS Plate 450	Bisalloy Steels Pty Ltd	425–475	0.48
Rockstar 400	Essar Steel India Ltd.	370–430	0.45
Rockstar 450	Essar Steel India Ltd.	425–475	0.52
Rockstar 500	Essar Steel India Ltd.	450–540	0.60
Abrex 400	NSSMC	360–440	0.40
Abrex 450	NSSMC	410–490	0.50
Abrex 500	NSSMC	450–550	0.55
Abrex 600	NSSMC	550–650	0.73
TISCRAL	SAIL	360–440	0.46