钛合金电汇

Description: Titanium wire Size: Dia 0.1-7.0 mm x Coil Material: Grade 4 Specification: ASTM B863 Application: Weaving Packing: Standard export wooden case lined with foam or at buyer's option Mechanical Properties of CP GR4Guaranteed Room Temperature MinimumTypical Strength (%RT) & Ductility 200F 400 F 600F 800F 1000FUltimate Tensile Strength, psi80,00080 57 46 36 28Yield Strength, 0.2% Offset, psi70,00076 46 30 26 20El in 2"(>0.025" thick), pct15Reduction of Area, Percent35Bend Radius2T 2.5TImpact Charpy V, ft-lb. Room Temp.11-15Weld Bend RadiusApprox. 3-4THardnessBrinell 265Rupture, Stress to Produce in Hr. psi225 hr 65,000430 hr 7,000Physical Properties for CP GR4Modulus of Elasticity, psi(10^6) Tension15.1Modulus of Elasticity, psi(10^6) TorsionApproximately 6.5Density, lb/ cu Inch0.164Melting Range, Deg. F3002 - 3038FSpecific Electrical Resistivity micro ohms/cm/sq cm60Specific Heat, Btu/lb/Deg. F0.129Thermal Conductivity, Btu/hr.Ft^2 - Deg. F/ftApprox. 9.8 at room temp.Mean Coefficient of Thermal Expansion Per F (10^6) 32-212F 32-600F 32-1000F 32-1200F 32-1500F4.8 5.1 5.4 5.6 5.6Oxidation Characteristics in Air400 F 600 F 800 F 1000FShort TimeGood Good Good ModerateLong TermGood Good Slight ModerateRemarks on Fabrication for CP GR4Beta Transus1715 - 1765CuttingReadily cut with saw or abrasive wheelMachiningRigid set-up, medium speed, heavy feed, sharp tools, adequate coolantFormingReadily formable at room temp. Complex shapes require heatJoining, WeldingComplex weldable, fusion welding requires protectionRemarks on Heat Treatment for CP GR4Initial ForgingApprox. 1715F rough breakdown finish 1550FAnnealing1300F, 2hr, air coolSolution TreatingNot applicableAgingNot applicableStress Relief Annealing900 - 1000F, 45 min.Other Technical Data for CP GR4Principal UsesAirframe, chemical, marine and similar applications.Available FormsSheet, strip, plate, bar, billet, wire, tubing, extrusions.Nominal Composition0.08% max C, 0.05% max N, 0.015% max H (sheet), 0.30% max Fe.Type StructureAlpha