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Modle:7*80,6*70,7*60,8*80,9*80,10*80,6*75
Material: 65Mn;60Si2Mn;28SiMnB
Process:Forged
Hardness:HRC40-50
Heat treatment:Normalized-hardened and Tempered
Work hours:300-400
Features:professional production process with smooth surface
Usage: for tillage, wedding, deep ploughing, soil breaking, etc.