Pure titanium wire is divided into structural titanium wire, titanium welding wire, titanium hanger wire, medical titanium wire, etc. according to its chemical composition. The chemical composition of titanium wire for structural parts is implemented in accordance with GB/T3620. There are many implementation standards for the chemical composition of titanium welding wire, and the commonly used titanium wire manufacturers are GB/T3623, AWS A5.16. The chemical composition requirements of titanium wire for structural parts are stricter. The standard composition requirement of titanium wire is lower than that of GB/T3620, so the price is also lower, and the market price is between 80 and 100. The chemical composition requirements of medical titanium wire are generally consistent with those of GB/T3620, but the hydrogen content should not exceed 0.01%.
Titanium welding wire is a series of titanium welding filler wires to solve the welding of standard titanium and titanium alloys such as TA1, TA2, TA3, TA5, TA6, TA7, TC1, TC2, TC4, TC6, TC9, TC10, TC11, etc. These filler metals are usually used to weld industrial pure titanium. In these filler metals, from ERTi-1 to ERTi-4, impurity elements gradually increased slightly. ERTi-5 Titanium Alloy Welding Wire TA5 Welding Wire This filler metal is mainly used to weld Ti-6Al-4V alloy commonly referred to as "6-4" titanium and is the most widely used in titanium tig welding wire. ERTi-6 titanium alloy welding wire TA6 welding wire is mainly used for welding Ti-5Al-2.5Sn alloy, which has good weldability. The weld metal formed by the filler metal of TC1 welding wire has excellent corrosion resistance, and its mechanical and physical properties are similar to ERTi-2. Titanium plate ERTi-9 titanium alloy welding wire TC9 welding wire, the filler metal of aluminum and vanadium content is about the average in ERTi-5, so it is also called "semi 6-4" titanium.
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