GR5 titanium alloy pipe
Titanium alloy pipes are generally prepared by welding, extrusion, multi roll cross rolling and piercing. Among them, the pipes produced by welding process are easy to crack and fracture, and their service life is low in extreme environments; However, the tubes produced by extrusion and cross rolling piercing process are prone to deformation, uneven structure and large difference in properties.
Shape: seamless tube, round tube, square tube
Standards: ASTM B337, ASTM B338, ASTM B861, ASTM B862
Production method: cold rolling, extrusion, deep hole, honing
Testing: ultrasonic testing, eddy current testing, hydraulic testing, air tightness testing.
Specification: cold rolled seamless tube (M state) φ （3-159）*（0.2-10.0）*L（500-9000）
Welded pipe (M state) φ （30-1000）*（0.5-12.0）*L（500-5000）
Extruded tube (M state) φ （45-219）*（5.0-30.0）*L
Properties: GR5 titanium alloy is a dual phase alloy, which has good comprehensive properties, good structural stability, good toughness, plasticity and high-temperature deformation properties, can be used for hot pressure processing, and can be hardened and aged to strengthen the alloy. The strength after heat treatment is about 50%~100% higher than that after annealing; High temperature strength, can work at 400 ℃~500 ℃ for a long time, and its thermal stability is less than α Titanium alloy.
Application fields: aviation (compressor disk, stationary blade, moving blade jet pipe, etc.), rockets, missiles and spaceships (high pressure vessels, rocket engines, lunar module, etc.), ships, warship manufacturing industry, etc. (pump bodies of water ships, fast boat propellers, etc.), chemical industry, petroleum industry (reaction tower, distiller, etc.), medical and health (titanium teeth, heart valves, diaphragms, bone joints and fixing screws, titanium bones, etc.).