NM400 Abrasion Resistant Steel Plate

Description

Buy our national standard abrasion resistant steel plate: mainly divided into NM360 abrasion resistant steel plate, NM400 steel plate, NM450 steel plate, NM500 steel plate and other models, produced by Wugang, Baosteel and other steel mills.
Domestic wear-resistant plates: widely used in mining machinery, coal mining machinery, environmental protection machinery, engineering machinery, cement machinery, metallurgical machinery, brick-making machinery and other product parts, such as excavators, loaders, bulldozer bucket plates, blade plates, side blade plates, crusher liners, blades, etc.

Product Description

NM400 abrasion resistant steel plate is a high-strength wear-resistant steel plate. NM400 abrasion resistant steel plate has very high mechanical strength; its mechanical properties are 3 to 5 times that of ordinary low alloy steel plates; it can significantly improve the wear resistance of machinery-related parts; thus increasing the service life of machinery; reducing production costs. This product Surface hardness usually reaches 360~450HB.
NM400 abrasion resistant steel plate is widely used in product parts such as engineering machinery, mining machinery, coal mining machinery, environmental protection machinery, and metallurgical machinery. Excavator, loader, bulldozer bucket plate, blade plate, side blade plate, blade. Crusher liners and blades.
NM400 wear-resistant steel plate conventional size: 8-80mm*2000-2500mm*8000-12000mm

Standards

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Grade
Chemical  Composition  ( ≤ )	NM300	NM360	NM400	NM450	NM500
C	0.23	0.25	0.3	0.35	0.38
Si	0.7	0.7	0.7	0.7	0.7
Mn	1.6	1.6	1.6	1.6	1.6
P	0.025	0.025	0.025	0.025	0.025
S	0.015	0.015	0.01	0.01	0.01
Cr	0.7	0.8	1	1.1	1.2
Ni	0.5	0.5	0.7	0.8	1
Mo	0.4	0.5	0.5	0.55	0.65
Thickness (mm)	≤80	≤80	≤80	≤80	≤70
Tensile strength (MPa)	≥1000	≥1100	≥1200	≥1250	—
Elongation A (%)	≥14	≥12	≥10	≥7	—
Surface Brinell hardness (HBW)	270-330	330-390	370-430	420-480	≥470
Grade Comparison
GB	NM300,NM360,NM400,NM450,NM500
SS	HARDNESS400, HARDNESS450, HARDNESS500, HARDNESS600
DIN	XAR400, XAR450, XAR500, XAR600, Dillidur400, Dillidur500
NBN	QUARD400, QUARD450, QUARD500
NF	FORA400, FORA500, Creusabro4800, Creusabro8000
JIS	JFE-EH360 ,  JFE – EH400 ,  JFE – EH500 ,  WEL-HARD400 , WELHARD500
SFS	RAEX400, RAEX450, RAEX500

Mechanical Properties
Material	Thickness(mm)	Strength of extension	Elongation	Impact energy(vertical)		BH(Brinell Hardness)
				℃	Akv/J
NM300	6-80	≥1000	≥14	-20	≥24	270-300
NM360	6-80	≥1100	≥12	-20	≥24	330-390
NM400	6-80	≥1200	≥10	-20	≥24	370-430
NM450	6-80	≥1250	≥7	-20	≥24	420-480
NM500	6-70	/	/	/	/	≥470
NM550	6-70	/	/	/	/	≥530
HarDox450	5-50	≥1400	10	-40	≥35	425~475
HarDox500	5-50	/	/	-40	≥30	450~540
HarDox550	5-50	/	/	-40	≥24	450~540

Standards and Classifications

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Standard	GB	ASTM	SSAB OXELOSUND	JIS
GRADE	NM360, NM400, NM450, NM500,  NM550, NM600	XAR400, XAR450, XAR500, XAR550	HAR400, HAR450, HAR500, HAR550, HAR600	NK-EH360, JFE-EH400, JFE-EH450, JFE-EH500
Thickness	6.0-200mm，etc
Width	1500-4100mm，etc
Length	2000-12000mm，etc
Standard	ASTM，AISI，JIS，GB， DIN，EN
Certification	ISO, SGS，BV

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Packing & Delivery

Shipping By Sea

1. Standard packaging
2. Packaging according to customer requirements