タイトルまたは説明

*2''*5mm Agriculture parts supplier Harrow disc blade Plow disc
 Product description of disc blade
1.Material: *5 Mn steel or boron steel;
2.Heat treatment: quenched and tempered;
3.Hardness: *8 to *5 HRC of *5Mn steel, *3 to *8 HRC of boron steel;
4.Edge of disc blade: round or notched;
5.Shape:flat, concave or wavy;
6.Diameter: *2 to *6 inch;
7.Thickness: 3 to *2 mm;
8.MOQ:**0 pcs;
9.Production capacity: 7 million pcs annually.