JFE EH 500 JFE china Wear Resistance Steel Plate

JFE EH 500 JFE china Wear Resistance Steel Plate - imagine 2

JFE EH 500 JFE china Wear Resistance Steel Plate

JFE EH 500 JFE china Wear Resistance Steel Plate—- Subdivision of models

JFE-EH500

JFE-EH500A

JFE-EH500LE

Product Description

JFE EH 500 Plates is a type of steel specially designed for high-strength and high-wear environments. Its unique alloy composition and heat treatment process endow it with excellent wear resistance and impact resistance.

The JFE EH500 also has excellent welding and cutting properties, making it easy to be processed into various shapes and sizes, thus meeting different usage requirements.

JFE EH500 Wear-Resistant Steel Plate Application: Specifically designed for special components, such as the cylinder liner plates of medium-speed coal pulverizing machines, the rotor cavities of fans, the inlet flue of dust collectors, the slag and ash conduits, the hopper liner plates of bucket elevators, the connection pipes of separators, the coal pulverizing machine liner plates, the coal bins and crusher liner plates, the burners’ burners, the coal discharge hoppers and funnel liner plates, the air preheaters’ guard plates, the separation guide vanes. The feeding troughs and funnel inner liners, the hopper liners, the fan blades, the pusher plate base, the cyclone dust collectors, the coke guide plates, the ball mill liners, the drill head stabilizers, the cyclone dust collector drum and base, the kneading machine inner liner plates, the ring-shaped feeders, the dump truck base plates, the chute inner liners, the end liners, the cyclone dust collectors, the classifier blades and guide blades, the fan blades and inner liners, the recovery bin inner liners, the screw conveyor base plates, the pipeline components, the cooling plates of the molten blocks, the discharge rollers, the chain plates of the unloading machine, the hopper liners, the grab blade plates, the automatic dump truck hopper plates, the body of the dump truck, the cement feeder teeth plates, the concrete mixing plant, the mixer liners, the dust collector liners, the brick-making machine mold plates, the loader, the bulldozer, the excavator’s bucket plates, the side edge plates, the bucket bottom plates, the blades, the rotary drilling rig drill rods, the iron ore sintering machine, the conveying elbows, the iron ore sintering machine liners, the scraper machine liners, the sand mill cylinder, the blades, various cargo yards, port machinery components, bearing structural components, railway wheel structural components, rollers, etc.

JFE EH500 Plates —- Features

Excellent wear resistance
Good strength and toughness
Good welding performance
Good processing performance

Wear-resistant Steel Plates JFE-EH500 —- Basic Parameters

Parameter category	Specific indicators
‌Meaning of grade‌	“500” indicates that the lower limit of surface Brinell hardness is ≥477 HB, and the average value is approximately 500 HB
‌Hardness number‌	Guaranteed value ≥477 HB; Typical measured values are approximately 502-508 HB (depending on thickness).
‌Yield strength‌	≥1200 MPa; The typical value for a thickness of 19mm is approximately 1297-1321 MPa
‌Tensile strength‌	Typical range: 1449-1516 MPa
‌Ductility‌	Usually ≥17% (the typical value for a 19mm thick thickness is approximately 17.7%)
‌ Thickness range ‌	Standard type (JFE-EH500) : ‌6-50.8 mm‌; The alloy type can reach 100mm
‌Common plate widths‌	Width: 1500-2500mm, length: 6000-12000mm (customizable)
‌Executive standard‌	Japanese industrial standards (JIS), such as JIS-5 and other testing specifications
‌Main application‌	Excavator buckets, crusher liners, cement machinery wear-resistant parts, etc. – these are all components that are subject to high levels of wear and tear.
‌Processing characteristics‌	Gas cutting (requires preheating/controlling speed), welding, cold bending forming; the gas-cutting surface is prone to form a 2-3mm hardened layer.

Abrasion-Resistant Steel Plates of JFE Steel JFE-EH500 —- Chemical Element

(C):≤0.35
(Si):≤0.55
(Mn):≤1.60
(P):≤0.030
(S):≤0.025
(Cr):≤0.80
(Mo):≤021.37002018

JFE-EH 500 Wear-resistant Plates —- The brand name of other countries

China: NM500
Switzerland/Global Standard: Hardox 500
Germany: Dillidur 500
Finland: RAEX 500
Belgium: QUARD 500
USA: ASTM A514/A517

JFE-EH500 wear-resistant plate cutting method:

Cold cutting

Cold cutting: It includes water jet cutting, shearing, sawing or abrasive cutting.

Advantages: Minimal heat influence during cutting, prevents overall reduction in the hardness of the workpiece, and reduces deformation of the cut piece.

Disadvantages: High cost, can only cut thin plates, and the cutting speed is slow.

Thermal cutting:

Thermal cutting: It includes oxygen-fuel flame cutting (hereinafter referred to as “flame cutting”), plasma cutting, and laser cutting.

Advantages: Low cutting cost, processing equipment is available everywhere, can cut thick plates, and has a fast cutting speed.

Disadvantages: Likely to reduce the hardness of the steel plate and cause cracks.