GBT-24186-2022-NM500-NM450-NM400
What is NM500 equivalent material?
NM500 wear-resistant steel plate is often considered equivalent to AR500. While they are produced under different standards (NM500 in GB/T24186 and AR500 in ASTM or equivalent), their chemical compositions and properties are very similar, making them interchangeable for most applications.
| GBT 24186 | NM500 |
| JFE | JFE-EH500 |
| SUMITOMO | K500 |
| DILLIDUR | 500V |
| Nippon (Japan) | Abrex500 |
| AM/NS (India) | Rockstar500 |
| Jindal (India) | Rockhard500 |
What is NM500 material?
NM500 Plates is a high-strength wear-resistant steel, which has a high wear resistance, Brinell hardness value reaches 500 (HBW) mainly in the need to wear the occasion or location to provide protection to the equipment longer life, reduced maintenance brought maintenance and downtime, and the corresponding reduction of capital investments.
What is the difference between NM500 and AR500 steel?
NM500 VS AR500 Wear-resistant steel plate
Both NM500 and AR500 provide good strength properties, enabling them to withstand high-impact and abrasive environments. Manufacturing Standards: NM500 is manufactured based on the Chinese standard GB/T24186, while AR500 is typically produced following ASTM International standards or other equivalent specifications
What is the hardness of NM500?
With a hardness range of 470-540 HBW, NM500 is widely used in applications where resistance to abrasion is a primary concern, such as in mining equipment, construction machinery, and other heavy-duty applications.
What is the chemical composition of NM500?
Embodiment 2:A kind of NM500 high-strength abrasion-proof steel plate, thickness 50mm, its chemical ingredients forms: mass percent C 0.26%, Mn 0.90%, and Si 0.40%, and S 0.008%, P 0.020%, Cr 0.70%, and Mo 0.12%, and Ti 0.010%, B 0.0030%, Als 0.015%, and Nb 0.015%, and all the other are Fe and inevitable impurity.
