NM500 Steel is a high-strength, wear-resistant steel grade defined in the Chinese GB standard GB 24186. Renowned for its exceptional hardness and durability, NM500 steel is ideal for applications requiring superior resistance to wear and abrasion.
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NM500 | ≤0.38 | ≤0.70 | ≤1.70 | ≤0.020 | ≤0.010 | ≤1.20 | ≤1.00 | ≤0.65 | ≤0.050 | 0.0005-0.006 | ≥0.010 |
| Grade | Thickness (mm) | Tensile Strength (MPa) | Elongation (%) | Impact Energy (J/-20℃) | HBW |
|---|---|---|---|---|---|
| NM500 | ≤70 | ≥470 |
NM500 steel is widely used in demanding industrial applications including:
Its excellent cost-performance ratio makes it a preferred choice across multiple industries.