Solid profile of hard alloy 1.Diameter 16~340 mm 2.Thickness:1.0~ ... wall (mm)Provide alloyProvide state* ProvideLength(m)Solid profile of hard alloy0.330φ30-φ3001.55A03,5A05,5A06,5A12 3A21,2A11 ... 2A16,2A50,6A02,7A04 7A09H112OT4T61.0-6.0Hollow profile of hard alloy0.760φ40-φ2002.55A03,5A05,5A06,5A12 3A21,2A11 ...