Wear-resisting Steel Comparison Table
GB	WISCO	JFE		DILLIDUR	SSAB	SUMIHARD
NM360	WNM360A	EH360	XAR HT			K340
NM400	WNM400A	EH400	XAR400	400V	HARDOX400	K400
NM450	WNM450A	EH450	XAR450	450V	HARDOX450	K450
NM500	WNM500A	EH500	XAR500	500V	HARDOX500	K500
NM550	WNM550A		XAR550		HARDOX550
NM600	WNM600A		XAR600		HARDOX600

Standard Stipulated Mechanical Property
GRADE	THICK /mm	TENSIBLE STRENGTH Rm /MP a	YIELD STREGNTH A50/%	-20℃IMPACT(lengthway)AKv / J	HBW	Delivery status
NM360	3~80	≥1100	≥12	≥24	330~390	Q+T
NM400	3~80	≥1200	≥10	≥24	370~430	Q+T
NM450	3~80	≥1250	≥7	≥24	420~480	Q+T
NM500	3~70				≥470	Q+T
NM550	3~70				≥530	Q+T
NM600	3~60				≥570	Q+T
If you have special request for the above mechanical properties ,please indicate in the contract .

Technological Process

Production process of wear-resistant steel plate:

KR desulfurization → converter steelmaking → LF refining → RH vacuum degassing → CCM continuous casting → (slow cooling) → heating → rolling → flaw detection → segmentation → heat treatment → sampling → performance inspection → finishing → packaging → storageIn order to satisfied the performance requirements of high-strength and wear-resistant steel plates, the following aspects of the production process are mainly controlled:
Use LF refining and RH vacuum degassing treatment to fully float non-metallic inclusions. 
Choose special refining slag and tundish protective slag to better adsorb inclusions. 
Adopt the denaturation treatment of inclusions, to promote the floating or improve the morphology of inclusions. 
Improve the purity of molten steel, reduce the content of gas in steel, especially the content of oxygen and hydrogen. 
Light reduction technology is adopted during slab continuous casting to ensure that the slab macrostructure meets the process requirements. 
Low-speed and high-reduction technology is used when the steel plate is rolled to ensure that the rolling deformation can penetrate into the central part of the slab, to roll up defects such as looseness in the slab. 
Strictly control the heat treatment process, make the steel plate in a reasonable structure and grain size, to ensure that the steel plate possesses steady comprehensive performance.

Applications

High-strength wear-resistant steel plates have excellent comprehensive properties such as high wear resistance, high hardness, high strength, high toughness, low carbon, low alloy, and convenient processing. It can effectively reduce the production cost of the enterprise, improve the quality of the product, and enhance the competitive advantage of the enterprise. In recent years, it has been widely used in many industries.1. Construction machinery and equipment: mining dump truck bottom plate, side plate, loader bulldozer excavator bucket plate, side blade plate, bucket bottom plate, blade, slab, road paver liner...　 　  
Loading and unloading mechanical equipment: unloading mill chain plates, hopper liners, grab blades, medium-sized automatic dump trucks...　 　 
Construction machinery and equipment: cement pusher tooth plate, concrete mixer liner, mixing floor liner, tunnel boring equipment... 
Metallurgical machinery and equipment: steel rolling equipment, breaking machine, iron ore sintering machine liner, sintering material conveying liner, trough liner...　 　 
Mining stone equipment: electric shovel, stone crusher liner, coal mining machine, roadheader, coal mine conveyor, blade. Stone plant loading and unloading equipment...　 　 　  
Power generation equipment: coal mill liner, bucket wheel liner, coal scuttle, coal distribution pipe, coal distributor grid, coal unloading equipment liner...  
Other mechanical equipment: sand mill barrel, wear-resistant blades, various port machinery wear-resistant parts, shot blasting machine liner...

steel cutting

Wear-resistant steel plates have high wear resistance and steady processing performance, while wear-resistant steel plates themselves have the characteristics of high hardness, high strength and high toughness, so some professional Processing skills and know-how are using in the machining of the wear resistant steel plate, to ensure the quality and efficiency of the wear-resistant steel processing.Rex Metal can provide professional services, such as the cutting of wear-resistant plates, high-strength plates, extra-thick plates, die steel and other kinds of steel plates, structural parts processing, transportation and distribution of the steel plates, to the factory. We not only effectively help to reduce the amount of processing in the manufacture of large-scale machinery and equipment accessories, gearboxes, rolling mill arches, bearing seats, etc., but also help the customers to save their manpower, material resources and energy from the complicated procedures of steel plate raw material procurement, commissioned processing, and transportation, etc., so that to achieve the goal of zero inventory of raw materials, reduce capital and equipment investment. About Cutting Processing: thickness range is 3～600mm, width is below 4100mm. The geometrical dimensions and specification of the cutting parts are accurate with the characteristics of "high efficiency and high precision", and the quality of the steel plates is stable and reliable.

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

K340 K400 K450 K500 Abrasion Resistant Steel Plate For Mining Dump Truck

Stainless Steel Plate Sheet

Stainless Steel Pipe Tubing

Stainless Steel Seamless Pipes

Stainless Steel Welded Tube

Stainless Steel Bar Rod

Steel Beam Profile

Stainless Steel Strip Coil

Carbon Steel Tubes

Carbon Steel Sheets

Alloy Steels

Abrasion Resistant Steel Plate

PPGI Steel Coil

Aluminium Alloy Products

Copper Alloys

Steel Pipe Fittings

Galvanized Coils

K340 K400 K450 K500 Abrasion Resistant Steel Plate For Mining Dump Truck

Production process of wear-resistant steel plate:

cnc routing aluminum

aluminium checker plate ipswich

3 32 steel bushings