Wear Resistant NM450 Steel Plate
Wear Resistant NM450 Steel Plate
Wear Resistant NM450 Steel Plate
Wear Resistant NM450 Steel Plate

Wear Resistant NM450 Steel Plate

Chemical composition of NM450 steel plate Carbon C=≤0.26 Si=≤0.70 Manganese Mn=≤1.60 P=≤0.025 Sulfur S=≤0.010 Mo=≤0.50 Chromium Cr=≤1.50 Nickel Ni=≤0.80 Boron B=≤0.004

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Product Introduction

Wear Resistant NM450 Steel Plate

NM450 high strength wear-resistant steel plate. NM450 is a kind of wear-resistant steel plate. N is the first pinyin letter for "resistant" in "wear resistant". M is the first pinyin letter for "wear" in "wear". 450 is the Brinell Hardness number HB value. (450 hardness value is a broad sense, the domestic NM450 hardness value is around 450.) The NM450 mainly provides protection in the occasions or parts that need to be wear-resistant, so that the equipment can last longer, reduce the maintenance and downtime caused by maintenance, and correspondingly reduce the investment of funds.

NM450 Stock NM450 cutting - Li Dan 152*0375+0895

Chemical composition of NM450

C 0.26

Si 0.70

Mn 1.60

P 0.025

S 0.010

Mo 0.50

Cr 1.50

Ni 0.80

B 0.004

NM450 series brand :NM450ANM450B

NM450 hardness expression

Brinell hardness of NM450

HB and common hardness representation

Thickness mm

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 to HV, Rockwell hardness can be divided into HRA, HRB, HRC, HRD, Brinell hardness to HB[N(kgf/mm2)] expressed (HBS\HBW)(refer to GB/T231-1984), often used in the production of Brinell hardness method to determine the hardness of annealed, normalized and tempered steel is not a simple physical concept, but 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.