High Strength Ti6Al4V Titanium Square Rod - Corrosion Resistant | China Suppliers & Factory
Product Description
The titanium square bar serves as a fixture and pendant material primarily for the electroplating industry and metal pickling operations. Manufactured predominantly from TA1 or TA2 commercially pure titanium grades, it offers exceptional corrosion resistance, high specific strength, and excellent heat resistance. Available in standard dimensions such as 6x6 mm, 8x8 mm, 10x10 mm, and 12x12 mm, custom sizes can also be produced to meet specific requirements. Production adheres to international and domestic standards, including ASTM and GB/T. This material finds widespread application across diverse sectors including chemical processing, medical equipment, machinery manufacturing, and electroplating.
Performance Characteristics
- Low Density with High Specific Strength: Titanium has a density of approximately 4.51 g/cm³, roughly 60% that of steel. Certain high-strength titanium alloys exceed the strength of many alloy structural steels.
- Exceptional Corrosion Resistance: Titanium exhibits far superior corrosion resistance to stainless steel in humid atmospheres and seawater environments. It demonstrates particularly high resistance to pitting, acid attack, and stress corrosion cracking.
- Excellent High and Low-Temperature Performance: Operating temperature ranges span from -196°C to 600°C. It maintains required strength at moderate temperatures and is suitable for long-term service at 450-500°C. At cryogenic temperatures (-196°C to 253°C), it retains good ductility and toughness.
- Good Machinability: The material possesses mature processing characteristics and can be readily machined into desired shapes and dimensions through various methods such as turning, milling, and drilling.
- Other Properties: Non-magnetic, non-toxic, tensile strength close to yield strength, good heat transfer properties, low modulus of elasticity. Additionally, it exhibits properties like gas absorption, shape memory effect, superconductivity (in certain alloys), and hydrogen storage capability.
Production Process
Titanium square bars are typically manufactured using processes like forging and rolling. The production sequence includes hot working, annealing treatments, and ultrasonic testing (UT) for defect detection. Finished products feature a turned finish and chamfered edges to ensure freedom from porosity or cracks.
Applications
- Electroplating Industry: A primary material for titanium fixtures and hangers used in electroplating and metal pickling operations.
- Aerospace Sector: Titanium square bars made from alloys like TC4 are used to manufacture components such as compressor blade shafts, turbine disk linkages, landing gear support struts, and wing spar fasteners.
- Chemical & Energy Industries: Suitable for chlor-alkali production, vacuum salt manufacturing, and petrochemical equipment, offering resistance to acids, alkalis, and seawater corrosion.
- Medical Device Field: Medical-grade titanium square bars (e.g., TA1-ELI), compliant with relevant standards, are used to fabricate implants and instruments, such as prosthetic joint stems, spinal fixation rods, and surgical tools.
- Marine Engineering: Its excellent seawater corrosion resistance makes it suitable for applications such as ship piping system construction.
Frequently Asked Questions
What are the primary applications of titanium square bars?
Titanium square bars are widely used as fixtures and hangers in the electroplating and metal pickling industries. They also find extensive applications in aerospace components, chemical processing equipment, medical implants, and marine engineering systems.
Which grades of titanium are used to manufacture these square bars?
They are predominantly manufactured from commercially pure titanium grades like TA1 and TA2. For specialized applications, high-strength alloys like TC4 or medical-grade TA1-ELI are utilized.
What standard sizes are available for titanium square bars?
Standard available dimensions include 6x6 mm, 8x8 mm, 10x10 mm, and 12x12 mm. Additionally, custom sizes can be tailored to meet your specific project requirements.
How do titanium square bars perform under extreme temperatures?
Titanium square bars exhibit exceptional thermal stability, operating efficiently across a wide temperature range from -196°C up to 600°C. They maintain strength at high temperatures and retain excellent ductility and toughness in cryogenic environments.
What production standards do these titanium square bars follow?
The manufacturing process adheres strictly to recognized international and domestic standards, including ASTM and GB/T specifications, ensuring premium quality and performance reliability.
How is the quality of titanium square bars verified during production?
The production involves precise hot working, annealing, and rigorous Ultrasonic Testing (UT) to detect internal defects, followed by turning and edge chamfering to deliver a surface free of porosity and cracks.