NM450 abrasion resistant steel
steel Product Introduction
Chemical composition
The chemical composition of NM450 wear-resistant steel plate is as follows:
* Carbon (C): 0.16%~0.22% or 0.35%~0.70% (the specific value may vary depending on the manufacturer and specific application)
* Silicon (Si): 0.50%~0.80% or 0.15%~0.40%
* Manganese (Mn): 1.20%~1.60% or 1.00%~2.00%
* Phosphorus (P): ≤0.025% or ≤0.030%
* Sulfur (S): ≤0.015% or ≤0.010%
In addition, NM450 wear-resistant steel plate may also contain other alloying elements such as chromium (Cr), molybdenum (Mo), nickel (Ni), but the specific content will be adjusted according to product requirements and application areas.
Steel plate Product Details
Wear Resistant Steel Equivalent Standards
| Steel Grade | SSAB | JFE | DILLIDUR | ThyssenkKrupp | Ruukki |
| NM450 | HARDOX450 | - | 450V | XAR450 | Raex450 |
Chemical Composition (%) of NM Wear Resistant Steel
| Steel Grade | C | Si | Mn | P | S | Cr | Mo | B | N | H | Ceq |
| NM450 | ≤0.22 | ≤0.60 | ≤1.50 | ≤0.012 | ≤0.005 | ≤0.80 | ≤0.30 | ≤0.002 | ≤0.005 | ≤0.00025 | ≤0.62 |
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