Grade 1 Titanium Wire
Polished 0.3mm Grade 1 Titanium Wire for eyeglasses frames ASTM B348
Grade 1 Titanium Wire is a silver white metal, which has many excellent properties. The density of titanium is 4.54g/cm3, 43% lighter than steel, and slightly heavier than the famous light metal magnesium. The mechanical strength is similar to that of steel, which is twice larger than aluminum and five times larger than magnesium. Titanium is resistant to high temperature. Its melting point is 1942K, nearly 1000K higher than gold, and nearly 500K higher than steel.
Chemical Composition of Grade 1 Titanium Wire
|
Grade |
N |
C |
H |
Fe |
O |
Al |
V |
Pa |
Mo |
Ni |
Ti |
|
Gr1 |
0.03 |
0.08 |
0.015 |
0.2 |
0.18 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr2 |
0.03 |
0.08 |
0.015 |
0.3 |
0.25 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr3 |
0.05 |
0.08 |
0.015 |
0.3 |
0.35 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr5 |
0.05 |
0.08 |
0.015 |
0.4 |
0.2 |
5.5~6.75 |
3.5~4.5 |
/ |
/ |
/ |
bal |
|
Gr7 |
0.03 |
0.08 |
0.015 |
0.3 |
0.25 |
/ |
/ |
0.12~0.25 |
/ |
/ |
bal |
|
Gr9 |
0.03 |
0.08 |
0.015 |
0.25 |
0.15 |
2.5~3.5 |
2.0~3.0 |
/ |
/ |
/ |
bal |
|
Gr12 |
0.03 |
0.08 |
0.015 |
0.3 |
0.25 |
/ |
/ |
/ |
0.2~0.4 |
0.6~0.9 |
bal |
Tensile Requirements of Grade 1 Titanium Wire
|
Grade |
Tensile Strength (min) |
Yield strength 0.2%Offset |
Elongation in 2in.Or 50mm % (min) |
||
|
Min |
|||||
|
KSI |
MPA |
KSI |
MPA |
||
|
Gr1 |
35 |
240 |
20 |
138 |
20 |
|
Gr2 |
50 |
345 |
40 |
275 |
18 |
|
Gr3 |
65 |
450 |
55 |
380 |
18 |
|
Gr5 |
130 |
895 |
120 |
828 |
10 |
|
Gr7 |
50 |
345 |
40 |
275 |
18 |
|
Gr12 |
70 |
483 |
50 |
345 |
18 |
Grade 1 Titanium Wire Picture:
Application of Grade 1 Titanium Wire
Grade 1 Titanium Wire has high temperature resistance, corrosion resistance, high strength, low density and biocompatibility, and have been widely used in aerospace, chemical, nuclear industry, sports equipment and other fields. It is also one of the main structural materials for modern aircraft and engines.
