B348 Grade 2 Titanium Round Pipe
GR2 has an excellent strength-to-weight ratio and remains unchanged at elevated temperatures. It is a lower hardness, higher toughness grade of pure titanium with good corrosion resistance in oxidizing and mildly reducing environments and good formability.
Description
Specific applications of B348 grade 2 titanium round tube
Military industry: used in nuclear-powered submarines, hydrofoils, missile launchers and other military equipment.
Aviation industry: to make aircraft engine compressor parts and structural parts of rockets, missiles and high-speed aircraft.
General industry: used as corrosion-resistant structural materials for electrolysis industry electrodes, power station condensers, oil refining and desalination heaters, etc.
World-class production technology for B348 Grade 2 titanium tubing
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| C ≤ 0.08% | H ≤ 0.015% | Fe ≤ 0.2% | N ≤ 0.03% | O 0.18% | |||||
| Ti balance | |||||||||
| PHYSICAL PROPERTIES | ||||||
|---|---|---|---|---|---|---|
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat (BTU/lb-°F) | Thermal expansion (1/°F) | Thermal expansion | Melting Point (°F) |
| 0.163 | 4.11 | 111 | 0.124 | 4.78E-06 | – | 3040 |
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | Minimum | Maximum | |||||||
| Yield Strength Range (Rp0.2 Offset) (ksi) | 25 | – | |||||||
| Tensile Strength Range (Rm) (ksi) | 35 | – | |||||||
| Elongation (AL=5 x Ø) | 24.0% | 29.0% | |||||||
| Brinell Hardness (H) | – | 120 | |||||||
| Modulus of Elasticity (ksi) (E): 15200 | |||||||||
| Machineability General Index: 40% | |||||||||
B348 Grade 2 titanium round tube precautions for use
Processing difficulties: titanium alloy process performance is poor, cutting and processing difficulties, easy to absorb impurities in thermal processing.
Poor abrasion resistance: care needs to be taken to avoid excessive wear when in use.
Storage environment: keep dry and ventilated, avoid direct sunlight, high temperature and humidity to prevent electrochemical corrosion.
Large stock of B348 Grade 2 titanium tubes in stock
Experienced B348 Grade 2 titanium round tube export factory
The company has obtained iso9001:2015 quality management system certification, iso14001:2015 environmental management system certification, ISO 45001:2018 occupational health and safety management system certification, PED 2014/68/EU Pressure Equipment Directive certification, DNV-GL material manufacturer certification, SGS product quality certification and other certificates and qualifications. We strictly implement GB/T 3639-2009, ASTM A519, DIN2391, JIS G3445 and other national and international standards to ensure the quality of our products.
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