Grade 1 Welded Titanium Tubes for Heat Exchange
ASME SB338 Grade 1 Welded Titanium Tubes for Heat Exchange
Grade 1 Welded Titanium Tubes have the advantages of titanium and titanium alloys and have a range of excellent properties such as good corrosion resistance, high specific strength, non-magnetic, high biocompatibility, low ultrasonic resistance and good shape memory function. As a result, titanium and titanium alloy wires are widely used in many fields such as aerospace, petrochemical, healthcare, automotive, construction, sports and leisure products.
Chemical Composition of Grade 1 Welded Titanium Tubes
|
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 Welded Titanium Tubes
|
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 Welded Titanium Tubes Picture:
Application of Grade 1 Welded Titanium Tubes
Titanium tubes are used for welding, such as welding of various titanium equipment, welding of welded tubes, repair welding of aircraft jet turbine discs and blades, and welding of casing.
