NM360 NM500 Abrasion Resistant Steel Sheet

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PRODUCT DESCRIPTION


1. INTRODUCTION:


NM360 and NM500 are both high-strength low-alloy wear-resistant steel plates, mainly used for wear-resistant parts and equipment in industries such as mining, construction, metallurgy, and coal. They have the characteristics of high hardness, good wear resistance, and strong compression resistance, and can be used for a long time in harsh working environments.


Advantage:

High hardness: The hardness of NM360 and NM500 are 360HBW and 500HBW respectively, which have excellent wear resistance.

Good toughness: NM360 and NM500 have good toughness and are not easy to break or crack during use.

Good processability: NM360 and NM500 can be processed by cutting, punching, bending, etc., with strong applicability.

Strong compression resistance: NM360 and NM500 have high compressive strength and can withstand greater pressure.


The production process of NM360 and NM500 mainly adopts the hot rolling process, and the high strength and wear resistance of the steel plate are realized by controlling the rolling temperature and rolling method. In the production process, the steel plate also needs to go through quality inspection and surface treatment to ensure that the quality and performance of the product meet the standard requirements.

The production process and application of NM360 and NM500 are similar, but their hardness, compression resistance and other properties are different, and the selection should be made according to the specific application.


2. APPLICATION:


NM360 and NM500 are widely used in wear-resistant parts and equipment in mining machinery, construction machinery, metallurgical machinery, coal machinery, cement machinery and other industries, such as excavator bucket teeth, loader blades, crusher tooth plates, rail transit vehicle gears, oil fields Drilling equipment, etc.

3.PRODUCT PARAMETER:


Specifications GB/T24186 NM360 NM500 abrasion resistant steel plate
Standard GB/T24186 
SpecializeShim Sheet, Perforated Sheet, B. Q. Profile.
Length50mm-18000mm
Width50mm-4020mm
Thickness1.2mm-300mm
HardnessSoft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

GB/T24186 NM360 NM500 abrasion resistant steel plate chemical composition

BrandCSiMnPSCrMoNiBCEV
NM360≤0.17≤0.50≤1.5≤0.025≤0.015≤0.70≤0.40≤0.50≤0.005
NM400≤0.24≤0.50≤1.6≤0.025≤0.0150.4~0.80.2~0.50.2~0.5≤0.005
NM450≤0.26≤0.70≤1.60≤0.025≤0.015≤1.50≤0.05≤1.0≤0.004
NM500≤0.38≤0.70≤1.70≤0.020≤0.010≤1.20≤0.65≤1.0Bt: 0.005-0.060.65

GB/T24186 NM360 NM500 abrasion resistant steel plate mechanical properties

BrandThickness mmTensile Test MPaHardness


YS Rel MPaTS Rm MPaElongation %
NM36010-50≥620725-900≥16320-400
NM40010-50≥620725-900≥16380-460
NM45010-501250-13701330-1600≥20410-490
NM50010-50-------≥24480-525


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