Specification: 180 width with 20 Rivets
Material:high quality carbon steel
Heat treatment:Induction quenching
Hardness:HRC25-35
Surface treatment:Electrophoresis Coating
Characteristics:Strong corrosive,resistance and excellect braking performance.
Packing: fumigation-free pallet or carton
Process:Steel plate--Punching--Milling--Welding--Drilling--Induction quenching--Electrophoresis coating--Inspcetion--Restriking--Packing.