XAR Abrasion Resistant Steel Plate

XAR is the abbreviation of "Extra Abrasion Resistant", XAR has four gardes: XAR 400, XAR 450, XAR 500,XAR 550, XAR600. They have super hardness, quenching and tempering heat treatment, through adding special chemical elements.

How to know the difference of each gardes?

Grade name	Product characteristic
XAR 400	As the most commonly used steel grade with normal abrasion resistant level, it has extraordinary cold formability and weldablity, its abrasion resistant property doesn’t get weekend when the temperature is below 400℃.
XAR 450	It is a upgraded version of XAR400 with abrasion resistant characteristic improved, the working temperature remains below 400℃.
XAR 500	It keeps formable and weldable characteristics, with content B added, it has higher level of wear resistance for conveyors, crushers, lorries, etc. Remark: It shall be delivered as water quenched.
XAR 550/XAR 600	Only hot forming is allowed for the high hardness,no cold forming. With Ni element added, it is delivered as water quenched or soft-annealed steel.

Chemical content:

Grade	C max	Si	Mn	P	S	Cr	Mo	Ni	B
XAR 400	0.20 max	0.80 max	1.50 max	0.02 max	0.07 max	1.00 max	0.50 max	/	0.005 max
XAR 450	0.22 max					1.30 max		/
XAR 500	0.28 max			0.025 max	0.01 max	1.00 max		/
XAR 550	0.35 max				0.012 max	1.30 max		1.50 max
XAR 600	0.40 max				0.001 max	1.50 max

Mechanical properties:

Grade	Tensile Strength Mpa	Yield Strength Mpa	Elongation %	Hardness
XAR 400	1300	1150	12 min	360-440
XAR 450	1350	1200	10 min	410-490
XAR 500	1600	1500	9 min	450-530
XAR 600	/	/	/	550 max

Houming's processing:
1. Environmently electric furnace steel producing;
2. Vacuum Treatment, which can remove extra elements such as carbon, hydrogen, oxygen, and nitrogen from the molten steel;
3. We have continuous casting and rolling system
4. accelerate cooling system, which can enhance the ferrite nuleation rate;
5. Ware-in- house inspection, you can appoint any third party or stuff to inspect qulaity.

Why you can trust us?

Excpet Wear Resistant Steel Plate, we also provide Corten Steel Plate (Weather Resistant Steel Plate), Stainless Steel Plate, Ship Steel Plate, Carbon Steel Plate for your choose.