high, work efficiency is improved thereby.
Rock Bucket
Material | Main Chemical Composition | Hardness (HB) | Extension (%) | Drag and Extension Intensity b(N/mm2) | Bend Intensity S(N/mm2) | ||||||||
C | Si | Mn | P | S | |||||||||
Mn Board / Q345B | 0.18 | 0.55 | 1.40 | 0.03 | 0.03 | 163-187 | 21 | 470-660 | 345 | ||||
Homemade Regrinding Board / NM360 | 0.20 | 0.30 | 1.30 | 0.02 | 0.006 | 360 | 16 | 1200 | 1020 | ||||
High Intensity Regrinding Board / HARDOX-500 | 0.20 | 0.70 | 1.70 | 0.025 | 0.01 | 470-500 | 8 | 1550 | 1300 |