abrasion resistant steel sheet HB400 nm400 equivalent domex 400 ar400

Product Overview

Description

Wear-resisting Steel Comparison Table

GB	WUYANG	JFE	SUMITOMO	DILLIDUR	SSAB	HBW	Delivery status
NM360	WNM360	JFE-EH360A	K340	-	-	360	Q+T
NM400	WNM400	JFE-EH400A	K400	400V	HARDOX400	400	Q+T
NM450	WNM450	JFE-EH450A	K450	450V	HARDOX450	450	Q+T
NM500	WNM500	JFE-EH500A	K500	500V	HARDOX500	500	Q+T
NM550	WNM550	-	-	-	HARDOX550	550	Q+T
NM600	WNM600	-	-	-	HARDOX600	600	Q+T

 

Engineering Machinery with High Strength Wear Resistant Steel Plates    ----NM400

NM400 Wear resisting steel adopt the first Word Pinyin NaiMo and its HBW value to name the grade; 400--Show the average brinell hardness of steel plate

 

1.NM400 belong to low alloy wear resistant steel

2..Named:NM400.

3.NM4000 its average HBW is 400

(International Stipulation Range of HBW:380--430).

4.The Delivery Status NM400:Qunched and Tempered .

5.Steel Plate size, Shape, Weight and allowable Deviation: should comply with the provisions of GB/T709.

6.Steel Surface Quality:conform to GB/T 3274;

7.The provisions of this standard and acceptance inspection items of the reinspection rules shall comply with the provisions of GB/T 17505.

8.Rolled Range:3-80mm(Other thickness two sides negotiate)

9.Chemical and Mechamical Property:as following form

 

NM400 Chemical Property

GRADE

Chemical Property(Quality Percent)/%

C

Si

Mn

P

S

Cr

Ni

Mo

Ti

Bta

AIs

CEV

≤

≥

≤

NM400

0.3

0.70

1.60

0.025

0.010

1.0

0.70

0.50

0.050

0.0005~0.006

0.010

0.55

a Bt stands for Boron content.

 

NM400 Mechamical Property

GRADE	THICK mm	TENSIBLE STRENGTH Rm  MP a	YIELD STRENGTH A50 %	-20℃ IMPACT TEST AKv / J	HBW
NM400	3~80	≥1200	≥10	≥24	370~430
Tensile strength, elongation and impact energy as the special requirements of performance, such as customer did not indicate in the contract, the only guarantee the brinell hardness.

 

Application: 

Our steel plate cover mining equipment, cement machinery, metallurgical machinery, construction equipment, Marine equipment, power equipment, port equipment, transportation, and general machinery manufacturing and other industries, the company steel plate processing factory can according to user requirements for cutting the semi-finished products and special-shaped products, at the same time can transport agents.  Welcome Business partner from all over the world !

 

The Production Program includes:

Thickness : 3 - 120mm // Width : 1500 - 4020 mm // Length : 3000 - 27000mm

Max piece weight : 26 tons

Heat Treatment : Controlled-Rolled, Normalized, Tempered, Normalized + Tempered, Tempered + Quenched, Quenched and Tempered, HIC.R-HIC.

Z Performance : Z15, Z25, Z35

Crack & Flaw Detection Tests : JB4730, GB/T2970; A435, A577, A588; JISG0801, JISG0901, SEL072; BS5996; NFS04-305 and so on.

 

Except wear steel plates ,we also supply steel cutting processing service ,Welcome your inquiry !