The NM 450 wear plate comes in narrow (2.5-3.5 mm), wide (8-12 mm), curved (south, west), etc. It mainly consists of a chromium alloy, while alloying components such as manganese, molybdenum, niobium, nickel and boron are added. Carbides in the metallographic structure are distributed in fibers, and the direction of the fibers is perpendicular to the surface.
NM 500 is a wear-resistant material that is resistant to bending. NM 500 has a superior chemical composition including carbon, silicon, nickel, molybdenum, chromium, boron, sulfur, manganese and phosphorus. The superior composition of NM® 500 wear plates gives these modules increased durability and resistance to aggressive environments. Rated at 500 Brinell hardness, these inserts resist wear and tear in live systems. The NM® 500 wear-resistant steel plate has good impact resistance and does not slip on the surface.
Mechanical properties
Mechanical properties of NM 450 wear resistant steel plate:
|
Tensile strength (≥ MPa) |
Absorbed energy at impact -20℃ (Longi.J) |
Elongation in ≥,% |
H.B.W. |
|
1250 |
≥24 |
50 mm |
420-480 |
|
7 |
Mechanical Properties of NM 500 Wear Resistant Steel Plates:
|
Grade |
Mechanical property |
Charpy V impact test |
|||
|
NM 500 |
Thickness HBW/MPa |
Elongation |
Degree |
longitudinal |
|
|
4-32 mm |
470-530 |
Min % |
-40 |
J |
|
|
(32)-80 |
450-540 |
10 |
40 |
||
Our advantages:
1.We have our own factory and the company is a multi-person team. We have our own foreign trade sector and provide services to clients all over the world.
2.We can send you our sample according to your requirement. And the sample is free provided by us, you only need to pay the freight. By the way, the sample is only two or three parts for reference only. We can provide the optimal solution for you according to your requirement.
3.Our product including automotive steel, carbon steel coils, carbon steel sheets, rebar, round steel, steel wire, structural steel, etc.
4.With many years of foreign trade experience, we will provide safe and fast delivery to ensure that you receive the product on time.
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