NM450 abrasion resistant steel
steel Product Introduction
NM450 wear-resistant steel plate processing performance:
During processing, it should be ensured that the calculation, design and processing methods meet the requirements of the material itself, the requirements of the latest processing technology, and the requirements of the actual use of the product in the future. Appropriate materials should be selected, considering high strength and quenching hardness while referring to the recommendations of EN1011.
NM450 can still be cold-formed despite its high hardness. However, it should be noted that with the increase of yield strength, the deformation force and resilience required for the same thickness of steel plate should also increase. It is recommended to grind the flame-cut or sheared edges of the cold-bent area to prevent cracking.
Steel plate Product Details
Mechnical property for NM450 Abrasion resistance steel plate:
|
Tensile strength (≥Mpa) |
-20℃ impacting test absorbed energy (Longi.J) |
Elongation in ≥,% |
HBW |
|
1250 |
≥24 |
50mm |
420-480 |
|
7 |
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