Loading Port:Shanghai Port
Payment Terms:TT or LC
Min Order Qty:25M.T. m.t.
Supply Capability:200000M.T./Year m.t./month
Features of High Manganese and Carbon Forged Grinding Balls Mining
1.Superfine wear-resistant (Martensite). Best suitable for cement building material.
2. Good toughness , durable and broken less
3 Products through high temperature quenching, have good uniformity of surface hardness and lower circle loss rate.
1.Chemical composition of High Manganese and Carbon Forged Grinding Balls Mining
C | Mn | Si | Cr | Mo | S | P | |||||
Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Max | Max |
0.72 | 0.82 | 0.70 | 1.10 | 0.17 | 0.37 | 0.28 | 0.60 | 0.00 | 0.04 | 0.04 | 0.035 |
2 Hardness of High Manganese and Carbon Forged Grinding Balls Mining
DIA25MM-DIA90MM | DIA110MM-DIA150MM | |
Superficial | 60HRC-65HRC | 55HRC-63HRC |
Volumetric | 60HRC-65HRC | 55HRC-63HRC |
