JBLSTEEL is a professional China wear resistant plate factory,manufacturer and supplier of Wear Steel Plates.We produce the plates in different grades,as 400,450, 500,and 550.Hardox wear plates have feature of high abrasion resistance and hardness. Wear Steel Plate is suitable for various Fabrication Services, such as cutting to length, plate bending, drilling and other machining options.
1.NM400 steel: with a hardness of up to 400HBW and good impact resistance and wear resistance, it is widely used in heavy equipment such as excavators, bulldozers, and mining trucks.
2.NM450 plate:with a strength of up to 450HBW,can withstand higher wear-resistant loads and is widely used in heavy equipment fields such as construction machinery, coal mining equipment, and port machinery.
3.NM500 steel:with a nominal hardness of 500 Brinell,is one of the most commonly used wear-resistant steel plates. Widely used in structural components, mining trucks, excavators and other heavy equipment fields.

Wear Steel Plates Specification
| Item | Wear Steel Plate |
| Material | 500/ 400/450/600 ,SUMIHARD ,NICRODUR,BRINAR ,DUROSTAT ,DILLIDUR ,JFE EVERHARD |
| Thickness | 3-200mm |
| Width | 500-3000mm |
| Length | 1000-12000mm |
| Heat Treatment | N, Q+T |
| Surface Paint | EP, PE, HDP, SMP, PVDF |
Wear Steel Plate Chemical Composition
| Steel Grade | Chemical Composition | |||||||||
| C *) (max %) |
Si *) (max %) |
Mn *) (max %) |
P (max %) |
S (max %) |
Cr *) (max %) |
Ni *) (max %) |
Mo *) (max %) |
B *) (max %) |
||
| 400 | 0.32 | 0.70 | 1.60 | 0.025 | 0.010 | 1.40 | 1.50 | 0.60 | 0.004 | |
| 450 | 0.18 | 0.25 | 1.30 | 0.015 | 0.004 | 0.10 | 0.10 | 0.04 | 0.003 | |
| 500 | 0.30 | 0.70 | 1.60 | 0.020 | 0.010 | 1.50 | 1.50 | 0.60 | 0.005 | |
| 550 | 0.37 | 0.50 | 1.30 | 0.020 | 0.010 | 1.40 | 1.40 | 0.60 | 0.004 | |
| 600 | 0.47 | 0.70 | 1.4 | 0.015 | 0.010 | 1.20 | 2.50 | 0.70 | 0.005 | |
Hardox Plate Mechanical Properties
| Steel Grade | Mechanical Property | |||
| Thickness | Hardness (HBW) | Typical yield strength (MPa) | Tensile strength | |
| 400 | 4.0 - 130.0 | 370-430 | 900 - 1100 | |
| 450 | 0.70 - 2.10 | 425 - 475 | 1250 | 1400 - 1600 |
| 500 | 4.0-103.0 | 450 - 540 | 1250 - 1400 | |
| 550 | 8.00 - 65.00 | 525-575 | ||
| 600 | 6.0-65 | 550-640 | ||
Wear Plates FAQ
Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.
Q:Can we visit your factory to check production process and quality?
A: Yes, of course, welcome any time.
Q:Do you offer a service for customized products?
A:Yes, we can produce according to your specifications and drawings.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
Q: Can you provide sample?
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.



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