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ASME SB338 Gr7 Titanium Alloy Tube
Description
ASME SB338 Grade 7 (Ti-0.15-0.2 Fe) Titanium tube is a specific type of titanium tubing that meets the requirements outlined in the American Society of Mechanical Engineers (ASME) Standard SB338 for Grade 7 titanium.
Titanium alloy tubes and stainless steel tubes each have their own unique advantages, and the choice of which material depends on the specific application scenario and needs. Compared with stainless steel tubes, titanium alloy tubes are more corrosion resistant. Titanium alloys show excellent corrosion resistance in seawater, chloride environments, and many acid and alkali environments, while some types of stainless steel may be corroded in these environments.
Secondly, titanium alloy tubes will be lighter. The density of titanium alloys is lower than that of most stainless steels, which means that titanium alloy tubes of the same size are lighter than stainless steel tubes. This is particularly beneficial for applications that need to reduce weight, such as aerospace.
Because titanium alloys generally have a higher strength-to-weight ratio, titanium alloy tubes will have better mechanical properties without adding extra weight.
Titanium alloy tubes have better dimensional stability when the temperature changes. Especially at low temperatures, good mechanical properties can be maintained.
STANDARD | WERKSTOFF NR. | UNS |
Titanium Grade 7 | 3.7235 | R52400 |
Element | Ti Alloy Gr.7 |
C | 0.08 max |
Fe | 0.30 max |
Ti | Bal |
H | 0.015 max |
Pd | 0.12 - 0.25 |
O | .25 max |
Al | - |
N | 0.03 max |
Element | Titanium Alloy Gr7 |
Density | 0.163 lb/in3 |
Tensile Strength | 50 |
Yield Strength (0.2%Offset) | 40/65 |
Elongation | 20 % |
Applications
1. Chemical Processing:
2. Power Generation:
3. Medical Industry:
4. Aerospace:
5. Marine Applications:
6. Food and Beverage Industry:
7. Pharmaceutical Manufacturing:
8. Water Treatment:
9. Automotive:
10. Sporting Goods:
11. Architectural:
12. Electronic Industry