Grate Bar
Overview
Grate Bar, from Juhe Yulong in Dezhou, Shandong. The listing gives hardness (as-cast) HRC 45 – 50, hardness (heat treated) HRC 48 – 52 and impact toughness 5 – 8 J/cm².
Technical specifications
| Hardness (as-cast) | HRC 45 – 50 |
|---|---|
| Hardness (heat treated) | HRC 48 – 52 |
| Impact toughness | 5 – 8 J/cm² |
| Operating temperature | ≤ 750°C |
| Density | 7.6 – 7.7 g/cm³ |
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