concrete pump spectacle wear plates nm400 nm450 nm500 wear resistant steel sheet
 

Wear plate grade: NM360/NM400/NM450/NM500

NM360 wear-resisting steel plate is widely used in mining machinery, coal mine machinery, environmental protection machinery, construction machinery, etc., and is also commonly used as high-strength structural steel with yield strength ≥700MPa.

Use: mainly in need of wear-resistant occasions or parts to provide protection, so that the equipment longer life, reduce maintenance downtime brought by maintenance, corresponding to reduce the investment of funds.

Properties: yield over 800, tensile strength over 1000.

NM400 wear-resisting plate is a high-strength wear-resisting steel plate, which has a high abrasion resistance ability. Brinell hardness value up to 400 (HBW) is mainly used to provide protection for wear-resisting occasions or parts, so as to prolong the service life of the equipment, reduce the maintenance and stop caused by maintenance, and correspondingly reduce the investment of funds.

Wear-resistant steel plate with high wear resistance and good impact performance is good, can be cutting, bending, welding, etc., can adopt welding, plug welding, bolt connection way to connect with other structures, such as the scene of the maintenance process possesses the characteristics of time saving, convenient and widely used in metallurgy, coal, cement, power, glass, mining, building materials, brick and tile industry, compared with other materials, has a high cost performance, has been favored by more and more industries and factories.

NM450 is a high strength wear plate.

Name: N is nai, M is the first pinyin of mo, and 450 represents the average Brinell hardness of this steel plate

Heat treatment: high temperature tempering, quenching + tempering (tempering)

Application: NM450 wear-resisting steel plate is widely used in mining machinery, coal mine machinery, environmental protection machinery, construction machinery, etc., and is also commonly used as high-strength structural steel with yield strength ≥850MPa.

Role: mainly in the need of wear-resistant occasions or parts to provide protection, so that the equipment longer life, reduce maintenance downtime brought by maintenance, corresponding to reduce the investment of funds.

Performance: yield over 950, tensile strength over 1180.

NM450 corresponding foreign standards and brand JFE: NK - EH450 / HARDOX450 / DILLDUR: 450 v

NM500 wear-resistant plate

The material is mainly used in mining machinery and other equipment, often used for friction and impact of the key wear resistant contact surface of wear resistant steel.

NM500 is a high-strength wear-resisting steel plate with high abrasion resistance. Brinell hardness value up to 500 (HBW) is mainly used to provide protection for wear-resisting occasions or parts, so as to prolong the service life of the equipment, reduce the maintenance and stop caused by maintenance, and correspondingly reduce the investment of funds.

500 is the Brinell hardness number HB.(The hardness of 500 is generalized, while the hardness of domestic NM500 is around 500.)

NM500 wear-resisting steel plate is widely used in construction machinery, mining machinery, coal mine machinery, environmental protection machinery, metallurgical machinery, abrasive tools, bearings and other product parts.

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Construction machinery, mining machinery, coal mine machinery, environmental protection machinery, metallurgical machinery and other manufacturing enterprises.Used for excavator, loader, bulldozer bucket plate, blade plate, side blade plate, blade, crusher lining plate.

2) Chemical Composition 

3) Mechanical Property

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FAQ: 

Q: How about the MOQ? If my first order qty is small, will you accept?
A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have
confidence to move on second order with your esteemed company.

Q: What is your payment terms ?
A: Commonly two payment term for new customers:
1) 30% T/T as deposit , 70% balance against B/L copy;
2) 100% Irrevocable L/C at sight;
If you need any other terms, pls feel free to contact us too, we will try our best.

Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from
new production, delivery 20-30 days.

Q: How about the samples ? is it free or extra fees?
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new
production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.

Q: How to control and guarantee your shipment quality?
A: 1) All our factories are ISO9001 certified facility; 2) World famous origin mills as TISCO, Baosteel
3) Ex factory inspection by our own laboratory 4) SGS/BV Third party inspection before delivery

Q: Is there any aftersales service? How long guarantee for your product ?
A: Yes, we will provide the after sales service; so if there is any confusion or problem during your usage process, pls feel free
to contact us anytime, we will do our best support.



concrete pump spectacle wear plates nm400 nm450 nm500 wear resistant steel sheet