TC11 titanium alloy rods for aviation industry parts BT9 titanium rods polished rods diameter 5-200mm

TC11 is an α+β dual-phase titanium alloy with excellent thermal strength, high room temperature strength and good hot processing performance. It can be used for a long time at 500℃ and is suitable for manufacturing aircraft engine disks and blades. Due to the low density of titanium alloy and the high specific strength from low temperature (-253℃) to medium and high temperature (about 600℃), this feature allows titanium alloy to replace traditional materials such as steel, aluminum alloy, and high temperature alloy in the fields of aviation industry, and has now been promoted for use in the rotating parts of rocket engines. With the widespread application of titanium alloys, the requirements for its various technical indicators are becoming more and more stringent, and the conventional room temperature tensile strength can no longer meet the requirements of some products. The alloy composition, original structure of the billet, heating parameters, deformation, and uniformity of the structure of the titanium alloy all affect the mechanical properties of the product.

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Description: TC11 titanium alloy rods are widely used in the manufacture of aviation parts such as compressor discs and blades of aircraft engines due to their good comprehensive properties. TC11, or Ti-6.5Al-3.5Mo-1.5Zr-0.3Si in Russian standard BT9, is a widely used high-temperature titanium alloy with a maximum operating temperature of 500℃, mainly used in aerospace and petroleum industries. TC11 titanium rods with a tensile strength of more than 1080Mpa are the main metal materials for key finished parts.

Density: 4.48 g/cm3

Elastic modulus at room temperature: 123GPa

Poisson's ratio: 0.33

Phase transition point: 1000±20℃

Hardness: HB331-343℃

Detailed Information of TC11 Titanium Alloy Bar

Chemical Composition of TC11 Titanium Alloy Bar

Advantages of TC11 Titanium Alloy Bar

• It has excellent high temperature strength and creep resistance below 500 degrees.
• Good thermal working performance, can be welded and machining in various ways
• Oxidation resistance. It is super than Ti-6Al-4V alloy.
• Testing: Tensile strength test, low magnification test, hardness test, chemical composition test, etc,.
• Surface quality: High precision, good finish, no cracks, peeling.
• Non-magnetic and non-toxic.
• Anti-corrosion. It is not corroded in seawater, wet chlorine, chlorite and hypochlorite solutions, nitric acid, metal chlorides, sulfides and organic acids.​

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• Stainless Steel Series304,304L,321,316L,317L,309s,310s,904L,410,420,430,441,409,436,441,439,630 etc.
• Duplex stainless steel series 2205,2507  etc.
• Hastelloy C-276, B-2, C-2000, etc.
• Nickel-based alloy series Inconel625,718,Incoloy825,800H,Monel400, etc.
• High temperature alloy series GH4169, GH3625, GH3030, GH3044, GH2747, GH3128, GH4145, GH230, GH163, etc.
• Soft magnetic alloy series 1J85, 4J36, 4J29, 4J33, 1J50, 1J22, 1J85, etc.
• Copper-nickel alloy series NCu40-2-1 plates, tubes, bars, profiles and forgings.

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