Nm500 Abrasion Wear Resistant Steel Plate Sheet

Nm500 Abrasion Wear Resistant Steel Plate Sheet
Nm500 Abrasion Wear Resistant Steel Plate Sheet
Nm500 Abrasion Wear Resistant Steel Plate Sheet
Nm500 Abrasion Wear Resistant Steel Plate Sheet

Nm500 Abrasion Wear Resistant Steel Plate Sheet

Naming :N is the first pinyin letter of "resistant" in "wear-resistant".
M is the first pinyin letter for "wear" in "wear".
500 is the Brinell Hardness number HB value. (500 hardness value is a broad sense, the domestic NM500 hardness value is about 500.)
NM500 wear-resistant steel plate is widely used in engineering machinery, environmental protection machinery, metallurgical machinery, abrasive tools, bearings and other product parts.

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Product Introduction

NM500 is a high-strength wear-resistant steel plate, which has a high wear resistance, Brinell hardness value of 500 (HBW) is mainly in the need of wear-resistant occasions or parts to provide protection, so that the equipment life is longer, reduce the maintenance and downtime brought by maintenance, and correspondingly reduce the investment of funds.

Foreign name :NM500
Heat treatment :tempering (quenching + tempering)
Class classification: NM500 ANM500B
use:Mining machinery, coal mine machinery

Chemical composition

ingredient	C	Si	Mn	P	S	Cr	Mo	Ni	Bt	CEV
nm500	≤0.38	≤0.70	≤1.70	≤0.020	≤0.010	≤1.20	≤0.65	≤1.00	0.005-0.006	0.65
nm500	130	2	7	7	6	1	7	5	1

mechanical property

mark	thickness	strength of extension	ductility	—20℃Impact work (longitudinal）AKV/J	Brinell HardnessHBW	cold bend
NM500	6～60	—	—	≥24	480～525	Sample width B=30MM bending Angle 180° Bending center diameter dw4n