NM400 wear-resistant steel plate

NM400 wear-resistant steel plate

06-20 35

Introduction of NM400 wear-resistant steel plate

NM400 is a high-strength wear-resistant steel plate. NM400 has a very high mechanical strength and its mechanical properties are 3 to 5 times that of ordinary low alloy steel plates. NM400 can significantly improve the wear resistance of mechanical related parts, so it improves the service life of the machine and reduces the production cost. The surface hardness of the product usually reaches 360 ~ 450HB, so M400 is a suitable structural steel plate for processing and manufacturing wear-resistant and wearing parts for mines and various construction machinery. 

Delivery condition of NM400 wear-resistant steel plate

Wear-resistant steel plates are usually delivered in condition of quenching and tempering.

Sampling test of NM400 wear-resistant steel plate

NO.

Test

Sample Quantity

Sampling Method

Test Method

1

Tensile Test

1

GB/T2975

GB/T 228

2

Impact Test

3

GB/T2975

GB/T 229

3

Hardness

1

GB/T2975

GB 231

Hardness test: Milling 1.0-2.5mm on the surface of the steel plate, and then performing hardness test on this surface. It is commonly recommended that you mill out 2.0 mm for hardness test.

Equivalent Material of NM400 wear-resistant steel plate

China

NM

Japan

JFE

Switzerland

SSAB

German

DILLIDUR

 

SUMIHARD

NM400

JFE-EH400

HARDOX400

400V

K400


Wuyang Mill
 WYJ/WJX

WISCO

WISCO

Bao Steel
HARD

Xinyu Mill
Q/XGJ

Shougang

JX62

WNM400

NM400

HARDOX400

NM400

NM400

Application of NM400 wear-resistant steel plate

NM400 wear-resistant steel plate is widely used in engineering machinery, mining machinery, coal mining machinery, environmental protection machinery, metallurgical machinery and other product parts, excavators, loaders, bulldozer buckets, blades, side blades, blades, crusher liner and blade.


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