... ,2A12,2A14 2A16,2A50,6A02,7A04 7A09H112OT4T61.0-6.0Hollow profile of hard alloy0.760φ40-φ2002.55A03,5A05,5A06,5A12 3A21 ... ,2A11,2A12,2A14 2A16,2A50,6A02H112OT4T61.0-6.0Solid profile of soft alloy0.280φ16-φ3401.01071A,8A06, 5A02,3A216061,6063 ... ,6005H112OT4T5T61.0-6.0Hollow profile of soft alloy0.550φ20-φ3401.01070A,8A06, 5A02,3A216061,6063 ...