Original title: Properties and composition of Ti6Al-4V Ti6Al-4V Ti 6Al-4V is the most widely used composite titanium alloy. This brand may be a little strange to you, but when you talk about its other well-known name, TC4, you will suddenly understand. Today, Junmu will take you to learn about this brand. TC4 is used primarily in the annealed condition at 750 ° F. Plates up to 100 mm thickness are heat treated for strength. Hardenability is limited, and thicknesses greater than 25 mm may not exhibit all of its properties. Ti 6Al-4V is usually welded with the corresponding welding material or ELI filler wire. The production process is annealing at 1300-1450 ° F for two hours and air cooling. The annealed bar was recrystallized to increase ductility and fatigue strength, heated at 1750 ° F for 2 hours, and furnace annealed. For maximum fracture toughness and stress corrosion resistance, anneal 1950 ° F 1-2, water cooled. Then aging for 1150-1300 ° F2-4 hours, and air cooling. To achieve maximum strength, the steps for solution annealing and age hardening are: sheet, 1675-1725 ° F, 5-25 minutes, water quenching, aging 975 ° F for 4-6 hours, air cooling; bar and forgings, 1675-1725 ° F for 1 hour, water quenching, aging 975-1025 ° F for 3 hours, air cooling. To increase the breaking strength, ti6al4v eli , but decrease the tensile strength, the precipitation treatment (average) is 1150-1250 ° F for 4 hours, air cooled, and the annealing release pressure n resistance but are not resistant to hydrogen fluoride (HF). Ti 6Al-4V is resistant to pure hydrocarbons and most chlorinated and fluorinated hydrocarbons (assuming that small amounts of hydrochloric acid and hydrogen fluoride are formed without the addition of water). d Products, 6Al-4V-Rectangular Bar,ti6al4v, 6AI-4V Sheet, 6AI-4V Forging Stock Ti 6Al-4V Material properties High strength below 600 ° F Excellent F Mechanical properties of Ti 6Al-4V Thin and medium plate Return to Sohu to see more Responsible Editor:. yunchtitanium.com
Ti6Al-4V properties
