NM400 Wear Resistant Steel Plate 6mm 80mm

NM400 Wear Resistant Steel Plate 6mm 80mm
NM400 Wear Resistant Steel Plate 6mm 80mm
NM400 Wear Resistant Steel Plate 6mm 80mm
NM400 Wear Resistant Steel Plate 6mm 80mm

NM400 Wear Resistant Steel Plate 6mm 80mm

In theory, the value behind the wear-resistant plate is the surface Brinell hardness (guaranteed value), and there is a certain floating value, generally around 30. Like the everhard-c400 of the jfe wear series, the surface Brinell hardness is 400±30. In addition, there is a more important reference value for wear-resistant steel plates, called Xia's impact characteristics.

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Product Introduction

Introduction to M400

1. Scope: It belongs to wear-resistant steel plate series

Second, name: wear-resistant four zero.

Iii. Symbol:

NM -- the first letter of the Chinese pinyin word for "resistant" and "wear" for wear-resistant purposes.

400 - indicates the average Brinell hardness of this steel plate.

Fourth, hardness range: 350 ~ 440HBW.

Fifth, heat treatment: quenching and tempering.

6, the size, shape, weight and allowable deviation of the steel plate: shall comply with the provisions of GB/T709.