abrasion resistant plate
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8/3/2019 Abrasion Resistant Plate
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ABRASION RESISTANT PLATE
Abrasion resistant steel is used in areas where there is likely to be a high degree of abrasion or wear of thesteel plate. Typical applications are in truck beds, attachments to diggers and earth movers and inprocessing applications in the mining industry.
The key quality for wear resistant steels is their hardness. We sell wear plate according to its hardnessmeasured on the Brinnell Hardness Test usually in 400HB grades.
Steels with a high HB rating (Brinell Hardness) are intended for applications where wear or abrasionresistance is important. The benefit of using an abrasion resistant steel is that that the plant, machinery orconstructions working life can be extended considerably. This can significantly improve the reliability,durability and safety of structures and equipment. It also helps to reduce the maintenance costs associatedwith wear and breakdown of plant.
400 HB steel is over 3 times harder than mild steel (120HB), but only a third as hard as stainless steel(1250HB). Example uses are for construction machinery, skips, bulldozers and excavators, buckets andconveyors.
The steel is quenched which provides wear resistance; in order to improve hardness it may also betempered. Lower HBs generally provide good cold bending properties and good weldability. Weldability isnot generally reduced as the hardness increases.
Wear resistant steels are not appropriate for use at temperatures over 250C as the heat can causechanges to the material properties.
Yields for 400HB steel are in the region of 1100 MPa with tensile strengths of about 1250 MPa.
Wear resistant plates from Chhajed Steel & Alloys Pvt .Ltd. are available in the following dimensions
400 HB (SUMIHARD K 400)
Thickness: 6 25mmWidth: 2000Length: 6000 (And any other thickness, and dimension can also be available)
There are different types of manufacturer of Abrasion Resistant Plate , below is few comparison with respectto there Test Certificate.
BRAND C Si Mn P S Cu Ni Cr Mo Ti Al B HBW
HARDOX 400 .13 .24 1.35 .010 .001 -- .04 .03 .015 -- -- .002 408
SUMIHARD K 400 .18 .28 1.21 .008 .002 .03 .02 .02 .010 -- -- .001 423
JFE 360LE .14 .33 0.98 .013 .001 .01 .01 .36 .010 0.01 -- .001 388
RAEX 400 .15 .32 1.00 .011 .001 .01 .006 .40 .010 -- .047 .001 407
* The Above data is accumulated from actual test certificate (Thickness 8mm)
CHHAJED STEEL & ALLOYS PVT.LTD. SHOP NO 31, SANGHAVI SADAN, 4TH
KHETWADI LANE,S.V.P.ROAD, MUMBAI 400 004. TEL 091 022 2386 1894 / 239 3666. FAX 091-022 2386 4049.
Website: www.chhajedsteel.com . Email [email protected] ; [email protected].
(AN ISO 9001 2008 CERTIFIED & CRISIL RATED COMPANY)