Gr1 Titanium Square Tubing
Gr1 pure titanium tube has excellent corrosion resistance in a variety of chemical media such as acids, alkalis, etc. Its corrosion resistance is better than stainless steel and nickel alloys, but limited to certain chemical media.
Description
Gr1 titanium square tube performance:
1. Corrosion resistance: titanium has excellent corrosion resistance in a variety of chemical media such as acids, alkalis, etc. The general corrosion resistance of titanium belt is medium stainless steel belt and nickel alloy belt, but the corrosion resistance of certain chemical media is limited to stainless steel and nickel alloy.
2. high strength
3. excellent wear resistance
4. High heat transfer performance
5. Good molding properties
6. Light weight
Industry-leading production technology for Gr1 titanium tubing
Chemical composition - limits in % (ASTM B265 latest edition)
| Ti | Rest |
| Fe | max. 0,20 |
| O | max. 0,18 |
| C | max. 0,08 |
| N | max. 0,03 |
| H | max. 0,015 |
Physical constants and thermal properties
| Density | 4,51g/cm² |
| Melting point | 1670°C |
| Beta transus temperature | 888 ± 4°C |
| Thermal conductivity at 20°C | 16 W/ m°C |
Gr1 titanium square tubes are often used in heat exchangers and condensers, offshore aquaculture, chemical industry, electroplating equipment, precision instruments, environmental protection equipment, sails, aerospace, automotive industry, medical and sports industry, electric power industry, seawater desalination and other industries.
FAQ
| Q: Is GR1 Titanium magnetic? A: No, GR1 Titanium is paramagnetic, meaning it has a very weak magnetic susceptibility and is effectively non-magnetic. This is beneficial for applications in MRI or other sensitive electronic environments. |
| Q: Is GR1 Titanium resistant to seawater corrosion? A: Yes, it offers exceptional resistance to seawater and chloride-containing environments, making it a prime choice for marine, offshore, and desalination applications. Its performance is superior to most stainless steels in these conditions. |
| Q: Can GR1 Titanium handle sulfuric or hydrochloric acid? A: Generally, no. GR1 has excellent resistance to oxidizing acids (like nitric acid) but poor resistance to reducing acids (like sulfuric and hydrochloric) unless they are highly diluted or contain specific oxidizing inhibitors. Always consult corrosion tables for specific media. |
| Q: Does GR1 Titanium experience galvanic corrosion when joined to other metals? A: Yes, it can. Titanium is cathodic (noble) to most common metals. Direct contact in an electrolyte (like seawater) can accelerate corrosion of the less noble metal (e.g., aluminum, steel). Insulation (gaskets, coatings) is required to prevent this. |
| Q: Why is GR1 Titanium considered difficult to machine? A: Its low thermal conductivity and "gummy" nature cause heat to build up at the cutting edge, leading to tool wear and material adhesion (built-up edge). This requires sharp tools, low speeds, high feed rates, and ample coolant. |
| Q: What is the best welding method for GR1 Titanium? A: Gas Tungsten Arc Welding (GTAW or TIG) with high-purity argon shielding (99.999%+) is the standard. Proper shielding of both the front and back of the weld is critical to prevent atmospheric contamination (oxygen, nitrogen) which embrittles the weld. |
Large Scale Factory Production of Gr1 Titanium Square Tube
We specialize in the research, development, and production of specialty titanium alloys and custom profiles. Our factory houses a dedicated titanium alloy R&D center and collaborates with multiple materials research institutes, possessing the capabilities to melt and form special materials such as titanium-molybdenum, titanium-palladium, and titanium-nickel shape memory alloys. Our production lines can customize extra-wide titanium plates (width > 2m), ultra-large diameter-to-thickness ratio thin-walled tubes, and titanium profiles with complex cross-sections. We are your technical partner in titanium materials for solving challenges in extreme corrosion environments, ultra-high or ultra-low temperatures, and special functional requirements.
Highly reliable team supplying Gr1 pure titanium tubes
GNEE is an enterprise engaged in the research, smelting and processing of titanium and its alloys. The factory covers an area of 350,000 square metres, and has a series of production equipments such as vacuum induction furnace imported from the United States, vacuum consumable arc furnace made in Germany, 2800mm four-high reversible rolling mill, vacuum annealing furnace and so on, which can customize the production of any size of plate within 2.6m * 16m, and the maximum length of a single pipe can reach 15m.
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