Features And Usage Of NM400 Steel Plate
Features And Usage Of NM400 Steel Plate
Features And Usage Of NM400 Steel Plate
Features And Usage Of NM400 Steel Plate

Features And Usage Of NM400 Steel Plate

NM400 wear-resistant steel plate is widely used in
construction machinery,
mining machinery,
coal mine machinery,
environmental protection machinery,
metallurgical machinery and other product parts.
Excavator,
loader,
bulldozer bucket plate,
edge plate,
side edge plate, blade.
Crusher lining plate, blade.

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Product Introduction

Features and usage of NM400 steel plate

The NM400 standard refers to a military standard of the People's Republic of China, specifically for vehicle armor plates. The full name of the NM400 standard

It is "wear 400", meaning that the armor plate under this standard has excellent wear resistance.

Chemical composition analysis of NM400 steel plate

Thickness: ≤50mm

C: 0.17-0.20%, Si: 0.25-0.45%, Mn: 1.20-1.40%, P≤0.012%, S≤0.005%, Cr: 0.40-0.60%, Mo: 0.40-0.50%, Ni: 0.80-1.00%, Al: 0.020-0.050%, B: 0.001-0.002%, Ti: 0.010-0.030%, allowance for Fe and unavoidable impurities.

NM400 wear-resistant steel plate and imported steel table

WYJ/WJX

Japan

JFE

Sweden

SSAB

Germany

DILLIDUR

Sumitomo

SUMIHARD

WNM400系列

JFE-EH400