Титановые бары

Titanium bars My company is a professional production titanium rod and medical titanium manufacturer,Production of various specifications and of,Titanium bars,Medical titanium bars,Titanium alloy bars,Memory alloy ,Surgical implantation use Titanium bars/rods (Ti6AL7Nb,Ti6AL4V ). Company's product quality stable,Product quality conforms to ASTM standards(Dimensional Inspection ,Microstructure ,Macrostructure,Chemical composition, mechanical properties,Metallographic organization,Tolerance). Density,4.51g/cm3 Melting,1668°c±4°c Boiling point,3535°c (Grade)ASTM: Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4V ELI,Gr7,Gr9,Gr12, Gr23,TiNi,Ti6AL7Nb,Ti15333. Tolerance, H9 , H7 , H6 . (Size) , Dia 2.0---60mm× Length 1000---3000mm( Rolled ) (Size) , Dia 60---280mm× Length 1000----6000mm ( Forged ) Making process , smelting-ultrosonic test-forging-rolling-annealing-polishing-ultrosonic test Delivery status, R , M. (Standard ) ASTM B348, ASTM F67, ISO5832-2ASTM F136, ISO5832-3, AMS4928, MIL4911,GB/T13810-2007, GB/T2965-2007. N/BS53 03 – 2002GradeStateMechanical property of the room temperature, not less thanΣb Mpa(ksi)σo.2 Mpa(ksi) δ40 % Ψ %GR.1Annealing(M)241(35)172(25) 24 30GR.2345(50)276(40)20 30GR.3448(65)379(55)1830GR.4552(80)483(70)1525GR.5896(130)827(120)1025GR.7345(50)276(40)2030GR.9621(90)483(70)1525GR.12483(70)345(50)1825Chemical Requirements (ASTM F67-06)ElementComposition,%(mass/mass)Grade 1UNS R50250Grade 2UNS R50400Grade 3UNS R50550Grade 4UNS R50700Nitrogen, max0.030.030.050.05Carbon, max0.080.080.080.08Hydrogen, max0.0150.0150.0150.015Iron, max0.200.300.300.50Oxygen, max0.180.250.350.40Titaniumbalancebalancebalancebalance