Medical Titanium Bar for Bone Spicule Executive standard: GB/T 13810-2007, ASTM F67, ASTM F136 1、The ingots used for the production and processing of materials shall be smelted in a vacuum consumable electric arc furnace or EB furnace smelting and vacuum consumable electric arc furnace smelting, and the number of smelting shall not be less than twice. 2、The H content in pure titanium, TC4 and TC4ELI should not exceed 0.010%。
Executive standard: GB/T 13810-2007, ASTM F67, ASTM F136
The ingots used for the production and processing of materials shall be smelted in a vacuum consumable electric arc furnace or EB furnace smelting and vacuum consumable electric arc furnace smelting, and the number of smelting shall not be less than twice.
1. The chemical composition of the product meets the requirements of the corresponding brand in GB/T3620.1, and the H content in pure titanium, TC4 and TC4ELI should not exceed 0.010%. When the buyer re-inspected, the allowable deviation of chemical composition should meet the requirements of GB/T3620.2.
2. Dimensions and allowable deviations The dimensions of the product should be measured with corresponding precision measuring tools, and the positive and negative tolerances should be guaranteed according to customer requirements.
3. High and low magnification tissue inspection shall be carried out in accordance with the provisions of GB/T5168. Medical titanium rods and medical titanium alloy rods are not allowed to have cracks, pores, metal or non-metallic inclusions and other visual defects on the transverse low power. The annealed state of the pure titanium rod should have a uniform transverse microstructure, and the grain size should not be coarser than grade 5. The high-magnification structure of the medical titanium alloy rod in the annealed state should conform to A1~A9.
Size：φ45 ~φ65mm
Length:800-3000mm and according to customer’s requirement
Grade：GR5、Ti-6Al-4V、Ti-6Al-4V ELI、 Ti-6Al-7Nb 、TC20
Standard：GB/T13810-2007 、 ASTM F1295、 ASTM F136、ASTM F1295 ISO5832-3、ISO5832-11
Tolerance :h9-h11 （0，+0.3）mm
Straightness :0.5MM/M
Surface:bright, lathe, rolled
