High manganese wear-resistant plate NM400 NM450 NM500 hot-rolled
wear-resistant steel plate weather resistant plate
The advantages of wear-resistant sheet metal mainly include
excellent wear resistance, high strength and toughness, good impact
and fatigue resistance, good corrosion resistance, mature
manufacturing process, high wear resistance, good impact
characteristics, very good heat resistance, good connection
characteristics, good impact resistance, good heat resistance, good
corrosion resistance, good processability, and low cost.
Excellent wear resistance: The primary advantage of wear-resistant
sheet metal is its excellent wear resistance, which can maintain a
smooth and flat surface for a long time in harsh working
environments, effectively reducing wear and maintenance frequency,
lowering maintenance costs, and ensuring the continuous and
efficient progress of the project.
High strength and toughness: Wear resistant plates have the
characteristics of high strength and toughness, which can withstand
heavy loads and frequent impacts, reducing the risk of deformation
and damage.
Good impact and fatigue resistance: In addition to high strength
and toughness, wear-resistant plates also have good impact and
fatigue resistance, which can resist the effects of continuous
impact and fatigue, maintain stability and durability.
Good corrosion resistance: Wear resistant plates have good
corrosion resistance in harsh environments such as humidity,
acidity, and alkalinity, and can work stably in these environments,
extending their service life.
Mature manufacturing process: After years of development, the
manufacturing process of wear-resistant plates has become quite
mature. By controlling the chemical composition and adding alloy
elements, steel plates with excellent wear resistance can be
produced.
High wear resistance: The thickness of the wear-resistant layer of
the wear-resistant plate is 3-12mm, and its wear resistance is
about 15-20 times that of general steel plates, about 5-10 times
that of high alloy steel plates, and about 2-5 times that of high
chromium cast iron.
Good impact characteristics: Wear resistant plates have good impact
characteristics, which can absorb kinetic energy during the impact
process. The wear-resistant layer is not easy to fall off and can
be used under load standards with strong vibration and impact.
Very good heat resistance: The wear-resistant plate can be used
normally within 500 ℃ and can meet the standard for use within 1200
℃, which is inferior to forged metal composite materials and
structural ceramics.
Good connection characteristics: Wear resistant plates can be
connected to other structures through various methods such as
electric welding, plug welding, screw connection, etc., with a
strong connection and interface that surpasses other raw materials.
Good impact resistance: The wear-resistant composite steel plate is
made of tough materials such as low carbon steel, low alloy,
stainless steel, etc. The metal material not only has good wear
resistance, but also can withstand impacts and wear such as falling
from high places during transportation.
Good heat resistance: The alloy wear-resistant layer is made by
adding alloy materials such as vanadium and molybdenum during the
manufacturing process, so it can be used and worn at high
temperatures of ≤ 800 ℃.
Good corrosion resistance: The wear-resistant plate contains a
large amount of chromium metal, so it has excellent rust and
corrosion resistance.
Good machinability: Wear resistant plates can be processed through
cold bending, cutting, welding, and other techniques, making them
easy to manufacture and maintain.
Low cost: Compared to conventional alloy steel plates and stainless
steel plates, wear-resistant plates have lower costs and can save
costs for enterprises.
Our Wear Resistant Steel Plate is engineered to withstand harsh
conditions, offering exceptional durability and extended service
life in high-wear applications. Crafted from premium quality steel
alloy.
NM400 NM450 NM500 Steel Plates Specification :
Thickness : 4.0mm-100mm
Width : 1500mm 1800mm 2000mm 2200mm
Length : 6m 8m 10m 12m or cutting any length as request
Production : Hot-Rolled (HR)
Material : NM 400, BHN 400 Steel Plate, NM400 Abrasion Resistant
Steel Plates, NM400 Wear Resistant Plates
Chemical Composition Of NM 400 Plates
| NM 400 Chemical Compositiom |
| Plate | C | Si | Mn | P | S | Cr | Ni | Mo | B | CEV | CET |
| thickness mm | max % | max % | max % | max % | max % | max % | max % | max % | max % | typv | typv |
| 3-(8) | 0.15 | 0.7 | 1.6 | 0.025 | 0.01 | 0.3 | 0.25 | 0.25 | 0.004 | 0.33 | 0.23 |
| 8-20 | 0.15 | 0.7 | 1.6 | 0.025 | 0.01 | 0.5 | 0.25 | 0.25 | 0.004 | 0.37 | 0.27 |
| (20)-32 | 0.18 | 0.7 | 1.6 | 0.025 | 0.01 | 1 | 0.25 | 0.25 | 0.004 | 0.48 | 0.29 |
| (32)-45 | 0.22 | 0.7 | 1.6 | 0.025 | 0.01 | 1.4 | 0.5 | 0.6 | 0.004 | 0.57 | 0.31 |
| (45)-51 | 0.22 | 0.7 | 1.6 | 0.025 | 0.01 | 1.4 | 0.5 | 0.6 | 0.004 | 0.57 | 0.38 |
| (51)-80 | 0.27 | 0.7 | 1.6 | 0.025 | 0.01 | 1.4 | 1 | 0.6 | 0.004 | 0.65 | 0.41 |
| (80)-130 | 0.32 | 0.7 | 1.6 | 0.025 | 0.01 | 1.4 | 1.5 | 0.6 | 0.004 | 0.73 | 0.48 |
Mechanical Properties for NM 400 High Tensile Plate
| Mechanical properties of NM 400 |
| Grade | Mechanical Property | Charpy V Impact Test |
| NM 400 | Yield | Tensile | Elongation | Degree | longitudinal |
| Min Mpa | Mpa | Min % | -40 | J |
| 1000 | 1250 | 10 | 45
|
High manganese wear-resistant plate NM400 NM450 NM500 hot-rolled
wear-resistant steel plate weather resistant plate.
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