WZB-NM360 、WZB-NM400 、WZB-NM450 、WZB-NM500 、WZB-NM550, they are a wear-resistant steel plate for weldable high-strength structures produced by Wugang. The equipment manufactured is used in high-wear and high-impact applications, and can also be used as high-strength structural steel with a yield strength of >800MPa. Under the premise of not losing strength, the steel plate has good impact toughness and welding performance.
Comparison of the performance of domestic wear-resistant plates and imported wear-resistant plates HARDOX: Hardox400
HARDOX steel is a wear-resistant steel plate produced by SSAB OXELOSUND.
It is divided into HARDOX400 HARDOX450 HARDOX500 HARDOX600:
HARDOX400 wear-resistant steel plate hardness is 400HBW. It has excellent welding performance, impact strength, and bending performance.
HARDOX450 wear-resistant steel plate hardness is 450HBW. Its most outstanding feature is that it has both high hardness and toughness, and despite its high hardness, it is as easy to process as HARDOX400.
HARDOX500 wear-resistant steel plate hardness is 500HBW. It can withstand severe wear. It is suitable for working in severe abrasion environments, such as high-strength ores and corrosive materials.
HARDOX600 is the hardest wear-resistant steel plate in the world, and its hardness value is 600HBW. It is generally used on occasions with extremely severe wear and to replace cast steel and chrome alloy steel.
HARDOX HiTuf is a wear-resistant steel plate with extremely high toughness, and its crack resistance is very good. HARDOX HiTuf has an average hardness of 350 HBW, which is mainly used in important parts that require extremely high wear resistance and crack resistance.
Domestic wear-resistant steel plate: NM400
Domestic wear-resistant steel plates are divided into NM360 NM400 NM450 NM500
Application: NM360 NM400 wear-resistant steel plates are widely used in mining machinery, coal mining machinery, environmental protection machinery, engineering machinery, cement machinery, metallurgical machinery, brick machinery, and other product parts. Excavators, loaders, bulldozers, bucket plates, blades, and side blades.
Crusher liners and blades. It is also commonly used as high-strength structural steel with a yield strength ≥700Mpa.
Function: It is mainly to provide protection in the occasions or parts where you are needed, to make the equipment life longer, to reduce the maintenance shutdown caused by maintenance, and to reduce the capital investment accordingly.
Performance: Yield ≥800 Tensile ≥1000 Hardness: 360-420 460-530.
Post time: Mar-01-2021