Product De
scription:
NM500 Steel is a steel grade included in the GB standard GB 24186.
NM 500 steel is recognized for its superior hardness and durability
as a high-strength, wear-resistant, and abrasion-resistant steel.
It is known for its exceptional hardness and toughness, making it
an excellent choice for applications requiring resistance to wear
and abrasion. NM500 steel is often used in industries where
materials are subjected to heavy wear, such as mining,
construction, and machinery manufacturing.
Features:
Enhanced Characteristics of Wear-Resistant Steel Plates
High Wear Resistance: The wear resistance is significantly enhanced in wear-resistant
steel plates. It surpasses ordinary steel plates by more than 15-20
times, low-alloy steel plates by 5-10 times, and high-chromium cast
iron by 2-5 times.
Better Impact Performance: In these plates, the wear-resistant layer effectively combats
medium wear, while the substrate is designed to endure the load of
the medium, enhancing overall impact performance.
Better Heat Resistance: To ensure optimum performance, the alloy wear-resistant layer is
recommended for use in temperatures up to 600ºC. With the inclusion
of vanadium, molybdenum, and other alloys, it can withstand
high-temperature wear of up to 800ºC.
Good Corrosion Resistance: The wear-resistant composite steel plate's alloy layer comprises a
high percentage of metallic chromium, granting it excellent rust
and corrosion resistance properties.
Good Processing Performance: These wear-resistant steel plates are versatile in processing
capabilities. They can be cut, bent, crimped, welded, and punched
to form various components, showcasing exceptional processing
versatility.
Technical Parameters:
NM500 Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als |
|---|
| NM500 | ≤0.38 | ≤0.70 | ≤1.70 | ≤0.020 | ≤0.010 | ≤1.50 | ≤1.00 | ≤0.65 | ≤0.50 | 0.0005-0.006 | ≥0.01 |
NM500 Steel Properties
NM500 steel exhibits excellent wear resistance due to its high
hardness level. Some of its key properties include:
Mechanical properties of NM 500
| Grade | Mechanical Property |
|---|
| NM 500 | Tensile | Elongation |
| Mpa | Min % |
| 1350 | 7 |
Charpy V Impact Test
| Degree | longitudinal |
|---|
| -20 / -40 | J |
| min 21 |
| Grade | Thickness | Hardness (HB) |
|---|
| NM500 | ≤70mm | 420~480 |
| NM500 | ＞70~100mm | 450~540 |
Applications:
Steel is a versatile material that can undergo cutting, bending,
welding, and other processes. It is also easy to connect with other
structures through methods such as welding, plug welding, and
bolting, thereby saving time at repair sites.
Steel finds extensive applications in various industries including
metallurgy, coal, cement, electricity, glass, mining, building
materials, and bricks and tiles.
Its cost-performance ratio is notably high when compared to other
materials, leading to its increasing popularity among industries
and manufacturers.
FAQ:
Q: What is the brand name of the high strength steel plate?
A: The brand name is GNEE.
Q: What are the different model numbers available for the high
strength steel plate?
A: The model numbers available are NM360, NM400, M450, NM500,
NM550, and NM600.
Q: Where is the high strength steel plate manufactured?
A: The high strength steel plate is manufactured in China.
Q: What are the key features of the GNEE high strength steel plate?
A: The GNEE high strength steel plate offers excellent durability,
high tensile strength, and resistance to abrasion.
Q: Can the high strength steel plate be customized according to
specific requirements?
A: Yes, the high strength steel plate can be customized to meet
specific size and strength requirements.
