450 Abrasion Steel Plate
450 Abrasion Steel Plate
450 Abrasion Steel Plate
450 Abrasion Steel Plate

450 Abrasion Steel Plate

Chinese name：NM450
effect：Provide protection where wear resistance is required
Chemical composition：C Si Mn P S Mo Cr Ni B
nature：High strength wear-resistant steel plate

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Product Introduction

450 Abrasion Steel Plate

Wear Resistant Steel Plate (Wear Resistant Steel Plate) is a special plate product used under large area wear conditions. The commonly used wear-resistant steel plate is a plate product made of a certain thickness of alloy wear-resistant layer with high hardness and good wear resistance by surfacing welding on the surface of ordinary low carbon steel or low alloy steel with good toughness and plasticity. In addition, there are cast wear-resistant steel plates and alloy hardened wear-resistant steel plates.

Hardness representation

NM450 Brinell hardness HB and commonly used hardness representation ↓	thicknessmm			width m		length m
Hardness is divided into: Rockwell hardness, Brinell hardness, Vickers hardness, Leeb hardness, Shore hardness, Babbitt hardness, Knower hardness, Wechsler hardness. Vickers hardness is expressed by HV, Rockwell hardness can be divided into HRA, HRB, HRC, HRD, Brinell hardness is expressed by HB[N(kgf/mm2)] (HBS\HBW)(refer to GB/T231-1984), the Brinell hardness method is often used in production to determine the hardness of annealed, normalized and tempered steel parts is not a simple physical concept. It is a comprehensive index of mechanical properties such as elasticity, plasticity, strength and toughness of materials. Hardness test according to its different test methods can be divided into static pressure method (such as Brinell hardness, Rockwell hardness, Vickers hardness, etc.), scratch method (such as Mohs hardness), rebound method (such as Shore hardness) and micro-hardness, high temperature hardness and other methods.
WNM450Brinell HardnessHB		5-8	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		8-12	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		12-16	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		16-50	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		50-80	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		80-110	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		100-120	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		120-90	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		30-70	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		25-35	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		18-35	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		45-55	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		36-65	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		75-95	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		86-105	1.6-5.2		3-8-12-
WNM450Brinell HardnessHB		115-135	1.6-5.2		3-8-12-
Dimension representation		millimeter mm	meter m		meter m