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Gr2 Raw Titanium Wire Corrosion Resistance 3mm
Ti-6Al-7Nb alloy is a medical alloy that successfully developed. The corresponding approximate grade is IMI367(UK). The corresponding US standard is as of ASTM F1267 UNSR56700.
Ti6al7nb titanium alloy has the characteristics of low density, suitable strength, excellent biocompatibility, corrosion resistance, machinability and no harmful element "V". It is widely used in the field of biomedical materials for the processing of intramedullary needles, bone nails, joint handles and other human implants.
ASTM Base Metal Grade | Base metal | Normal composition | Recommended Filler Metal | |
UTS(min.) ksi[Mpa] | YS(min.) ksi[Mpa] | |||
Grade 1 | 35[240] | 20[138] | Unalloyed Ti CP1 | ERTi-1 |
Grade 2 | 50[345] | 40[275] | Unalloyed Ti CP2 | ERTi-2 |
Grade 4 | 80[550] | 70[483] | Unalloyed Ti CP4 | ERTi-4 |
Grade 5 | 130[895] | 120[828] | Ti 6AL-4V | ERTi-5 |
Grade 7 | 50[345] | 40[275] | Ti 0.15Pd | ERTi-7 |
AWS | CHEMICAL SPECIFICATIONS | ||||||||
AWS A5.16 | UNS | C | O | N | H | I | Al | V | Pd |
Number | |||||||||
ERTi 1 | R50100 | 0.03 | 0.03-0.10 | 0.012 | 0.005 | 0.08 | - | - | - |
ERTi 2 | R50120 | 0.03 | 0.08-0.16 | 0.015 | 0.008 | 0.12 | - | - | - |
ERTi 4 | R50130 | 0.03 | 0.08-0.32 | 0.025 | 0.008 | 0.25 | - | - | - |
ERTi 5 | R56400 | 0.05 | 0.12-0.20 | 0.03 | 0.015 | 0.22 | 5.5-6.7 | 3.5-4.5 | - |
ERTi 7 | R52401 | 0.03 | 0.08-0.16 | 0.015 | 0.008 | 0.12 | - | - | 0.12-0.25 |