Carbon Nm450 Steel Plate
Carbon Nm450 Steel Plate
Carbon Nm450 Steel Plate
Carbon Nm450 Steel Plate

Carbon 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

Carbon nm450 steel plate

NM450 is a kind of wear-resistant steel plate, is a high-strength wear-resistant steel plate, widely used in construction machinery, mining machinery, coal mining machinery, environmental protection machinery, crusher, crusher, dump truck, metallurgical machinery, elevator, sprocket, etc., is also commonly used as a yield strength ≥700MPa high-strength structural steel. NM450 steel plate implementation standard: GB/T 24186-2009

Hardness is a measure of the hardness of NM450 wear-resistant steel plate material. At present, the commonly used method for determining hardness in production is the indentation hardness method, which is to press the surface of the tested NM450 wear-resistant steel plate with an indenter of a certain geometry under a certain load, and determine its hardness value according to the degree of being pressed.

Strength refers to the resistance of NM450 wear-resistant steel plate material to damage (excessive plastic deformation or fracture) under static load. Because the mode of action of the load is tensile, compression, bending, shear and other forms, the strength is also divided into tensile strength, compressive strength, bending strength, shear strength and so on. There is often a certain connection between various strengths, and the tensile strength is generally used as the basic strength pointer.