What is a GR12 titanium tube?
Titanium grade 12 Pipes are preferred because they have high strength, are resistant to crevice corrosion, have good weldability, and are easy to work with. Titanium grade 12 Pipes are also used because of their excellent resistance to the erosive and corrosive action of higher-temperature acid steam. This Titanium grade pipe like Titanium Grade 12 Sheets, Titanium Grade 12 Bars, etc., is also resistant to corrosion fatigue and stress corrosion cracking.
About Titanium Grade 12 Pipe and Tube
Primarily the titanium grade is alloyed with several additions like molybdenum, aluminum, zirconium, nickel, vanadium, ruthenium, and chromium. This is for improving and combining several features like conductivity, corrosion resistance, creep, microstructure, heat resistance, ductility, etc. Mostly those are added to titanium grade 12 pipes to obtain significant improvement regarding corrosion resistance in a slightly reducing environment to avoid problems that might cause because of insufficient conditions for forming protective oxide film onto metallic surfaces.
The corrosion characteristic of titanium is because of the formation of tight defender oxide film on the surface. When it gets damaged, this thin, invisible layer is reformed to maintain a surface fully resistant to corrosive attacks on the natural environment and seawater. The oxide is too resistant that titanium components still look new after several years of service.
Titanium Grade 12 Pipe and Tube Specification
ASTM B861, B862, B338 / ASME SB861, SB862, SB338
15mm NB to 150mm NB (1/2″ to 6″), 7″ (193.7mm OD to 20″ 508mm OD)
1.250″ – 6.000″ (30-150mm)
0.095″ – 1.000″ (.2.5-25mm)
SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Titanium Grade 12 Pipes & Tubing Chemical Composition
| C | N | O | H | |||
| Titanium Grade 12 | 0.08 max | .03 max | .25 max | .015 max | 0.30 max |
Titanium Gr.12 Pipes & Tubes Mechanical Properties
| Yield Strength (0.2%Offset) | |||||
| Titanium Grade 12 | 4.43 g/cm3 | 1632 ℃ (2970 ℃F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
Titanium Gr.7 Pipes & Tubes Equivalent Grades
| WERKSTOFF NR. | ||
| Titanium Grade 12 | 3.7105 | R53400 |
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GR12 Titanium Tube |
ASTM B337 Gr12 Titanium Tube |
High Purity GR12 Titanium Tubing |
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Ti-0.3Mo-0.8Ni Tube |
GR12 Titanium Heat Exchanger Tube |
Gr12 Titanium Hydraulic Tube |
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Titanium Alloy Gr12 Pipe |
Titanium Alloy 12 Chemical Processing Pipe |
Cold Worked GR12 Titanium Tubing |
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Seamless GR12 Titanium Tubing |
GR12 Titanium Pipe Supplier |
Precision GR12 Titanium Pipe |
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Welded Titanium Gr12 Pipe |
GR12 Titanium Capillary Tube |
Titanium Gr12 Pipe Stock |
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Our core expertise lies in our comprehensive portfolio of titanium mill products. We supply precision titanium tubes and titanium pipes for critical heat transfer and piping systems. Our inventory includes robust titanium plates, titanium sheets, and titanium slabs for structural and industrial fabrication. For machining and component manufacturing, we offer a full spectrum of titanium rods, titanium bars, titanium billets, and titanium wires. Additionally, we provide fine titanium coils and ultra-thin titanium foil for specialized technological and industrial uses.
