Titanium bars available from stock

2020/05/28 16:41

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[Abstract]：

Titanium bars available from stock

1，α alloy contains a certain amount of stable α phase elements, which is mainly composed of α phase in equilibrium state. α alloy has small specific gravity, good thermal strength, good weldability and excellent corrosion resistance. Its disadvantage is low room temperature strength, which is usually used as heat-resistant and corrosion-resistant materials. α alloy can be divided into total α alloy (TA7), near α alloy (ti-8al-1mo-1v) and α alloy (Ti-2.5Cu) with a small amount of compounds.

2，The (α + β) alloy contains a certain amount of stable α - and β - phase elements. The microstructure of the alloy in equilibrium state is α - and β phase. The (α + β) alloy has medium strength and can be strengthened by heat treatment, but its weldability is poor. (α + β) alloy is widely used, and the output of Ti-6Al-4V Alloy accounts for more than half of all titanium materials.

3，β alloy contains a large number of stable β phase elements, which can keep all the high temperature β phase to room temperature. Generally, β alloy can be divided into heat treatable β alloy (metastable β alloy and near metastable β alloy) and heat stable β alloy. The heat treatable β alloy has excellent plasticity in quenching state, and its tensile strength can reach 130-140kgf / mm2 by aging treatment. β alloy is usually used as high strength and toughness material. The disadvantages are high cost, bad welding performance and difficult cutting.

Chinese brands: TA1, TA2, TA3, TA7, ta9, TA10, TC4, tc4eli, TC6, TC9, TC10, TC11

American brand: GR1, Gr2, GR3, GR5, GR7, Gr12

GB/T2965-2007、GB/T13810、Q/BS5331-91

ASTM B348、ASTM F136、ASTM F67、AMS4928

Titanium bar production status:

Hot working state (R)

Cold working status (Y)

Annealed state (M)