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ASTM B338 Grade 7 Titanium Alloy Pipes And Tubes For Condensers And Heat Exchangers
Yuhong Group has been dealing in stainless steel/duplex/nickel steel seamless pipes for more than 33 years, with annual sales of more than 15000 tons of stainless steel/duplex/nickel steel seamless pipes. Our customers have covered more than 55 countries. Our stainless steel seamless pipes and tubes are widely used in mining, energy, petrochemical, chemical, food plants, paper mills, gas and fluid industries, etc. ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS
What is Grade 7 titanium?
Titanium Grade 7 is mechanically and physically equivalent to Titanium Grade 2, with the exception of additional interstitial palladium which makes this material alloy. Grade 7 demonstrates excellent weldability, fabricability, and is the most corrosion resistance of all titanium alloys.
Titanium Grade 7 Tube (3.7235, R52400) has been known for its high quality and strength, solidness and low thickness, and capacity to withstand high and low temperatures. Titanium Grade 7 Seamless Tubes has the concoction image Ti and otherwise called Ti Gr2 tubing. ASTM B778 Titanium Alloy Grade 7 Seamless Tubing is a lightweight, scratch-safe, and non-attractive metal that is better than hardened steel regarding thickness and erosion opposition, particularly in saltwater.These Grade 7 Titanium Welded Tubes are additionally utilized as Titanium Grade 7 heat exchanger tubes in power plants. The Titanium Alloy Grade 7 Tubing has high explicit gravity and the liquefying point is of 1725'C which permit being used of ASTM B778 Titanium Grade 7 Welded Tubing in stream motor developments.
Equivalent Material
| Type | ASTM | JIS | DIN | GB |
| Ti-Pd | Gr7 UNS R52400 | TP340Pb | 3.7235 | TA9 |
Chemical Composition, %, Max
| Ti | C | Fe | H | Pd | O | N |
| Bal | 0.08 | 0.30 | 0.015 | 0.12 - 0.25 | 0.25 | 0.03 |
Mechanical Properties
| Tensile strength, min | Yield strength, 0.2% offset, min, Mpa | Elongation at Break, % | Density |
| 345 | 275 | 20 | 0.163 lb/in3 |
Application
Oil and gas
heating exchanger
chemical Industry
food processing Industry
power Plant
plumbing
paper & pulp industry
