China Wear-Resistance Hammer Crusher Spare Parts Liner/Crusher Liner Plate, Find details about China Crusher Liner, Spare Parts from Wear-Resistance Hammer Crusher Spare Parts Liner/Crusher Liner Plate
____ | HMCB04 Chromium-molybdenum Steel | Common Chromium-molybdenum Steel |
Hardness | HB 350-400 | HB350-375 |
Impact Value | ≥80J | ≥45J |
Tensile Strength | ≥1300J | ≥1200J |