| Customization: | Available |
|---|---|
| Type: | Titanium Bars |
| Application: | Industrial, Medical, Chemical Industry, Aviation |
|
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| Material | Titanium rod and bar Grade 2 (UNS R50400) |
| Standard | ASTM B348, ASTM SB348, AMS 4921, AMS 4902 |
| Dimensions | EN, ASTM, JIS, ASME, BS, AISI |
| Diameter Range | 0.125″ - 14″ (3.175mm - 355.6mm), custom |
| Length Range | Up to 240″ (6096mm), custom |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Surface Finish | Cold drawn, Centerless Ground, Polished, Or Rough Turned, Black, NO.4 Finish, BA Finish, Matt Finish, etc. |
| Condition | Hardened & tempered, annealed |
| Tolerance | Diameter tolerance: +/- 0.005″ (0.127mm), length tolerance: +/- 0.125″ (3.175mm) |
| Form | Titanium square bars, titanium ingots, titanium round bars, rectangular titanium bars, triangular titanium bars, forged titanium bars, titanium hexagonal bars, etc. |
Grade 2 Titanium Rod is the benchmark among titanium alloy rods, offering a remarkable strength-to-density ratio perfect for weight-sensitive applications. As a CP (commercially pure) titanium alloy, it presents the ideal balance of strength and weight, complemented by excellent ductility. With high impact strength and exceptional weldability, it excels in corrosion resistance under oxidizing conditions, alkaline media, brine solutions, weakly reducing environments, and wet ***. Its robustness against seawater and saline solutions further validates its application versatility. The low density, coupled with the high strength-to-weight ratio and outstanding corrosion resistance, makes Grade 2 Titanium Rod an optimal choice for a multitude of demanding applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that features:
Daxun produces premium titanium bars with superior performance, and can customize per customer agreement:
Daxun conducts multiple quality assurance tests, including mechanical tests like area tensile, chemical analysis, PMI test, micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection, pitting and resistance test, hardness test, material positive identification, expansion test, etc. These tests ensure that the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar meet all application requirements. We meticulously measure the diameter, thickness, and surface quality during production.
About the chemical composition of (Ti 6AL-4V) grade 5 Titanium rods
| Chemical Composition: | |||
| Symbol | Element | Min % | Max % |
| Al | Aluminum | 5.50% | 6.75% |
| V | Vanadium | 3.50% | 4.50% |
| Fe | Iron | 0.30% | |
| O | Oxygen | 0.20% | |
| C | Carbon | 0.08% | |
| N | Nitrogen | 0.05% | |
| H | Hydrogen | 0.01% | |
| Y | Yttrium | 0.01% | |
| Other, each | 0.10% | ||
| Other, total | 0.40% | ||
| Ti | Titanium | Remainder | |
| Physical Properties | Metric | English | Comments |
| Density | 4.43 g/cc | 0.16 lb/in³ | |
| Mechanical Properties | |||
| Hardness, Brinell | 334 | 334 | Estimated from Rockwell C. |
| Hardness, Knoop | 363 | 363 | Estimated from Rockwell C. |
| Hardness, Rockwell C | 36 | 36 | |
| Hardness, Vickers | 349 | 349 | Estimated from Rockwell C. |
| Tensile strength | min. 895MPa | 129810 psi | |
| Yield strength | min. 828MPa | 120090 psi | |
| Elongation at Break | min.10 % | 10 % | |
| Reduction of Area | min.25 % | 25 % | |
About the chemical composition of Grade 2 Titanium rods
| Element | Weight % |
| C | ≤0.08 |
| O | ≤0.25 |
| N | ≤0.03 |
| H | ≤0.015 |
| Fe | ≤0.30 |
| *OEE | ≤0.10 |
| *OET | ≤0.40 |
| Ti | Remaining |
About the mechanical properties of Grade 2 Titanium rods
| Alloy | UNS Designation | Spec. | Tensile Strength (min.) | Yield Strength 0.2% Offset (min.) | Elongation in 2 inches (min.) | Max Hardness | Modulus of Elasticity (x106 psi) | Mean Coefficient of Thermal Expansion IN./IN./°F x 10-6) | Thermal Conductivity (BTU-in/ft2-h-°F) | ||||
| psi | MPa | ksi | psi | MPa | ksi | % | |||||||
| Grade 2 Titanium | R50400 | B338 | 50,000 | -345 | 50 | 40,000- | (276-448) | 40-65 | 20 | - | 16 | 5.1 | 144 |
| 50,000 | |||||||||||||
| Element | Minimum (weight %) | Maximum (weight %) | Typical (weight %) |
| Fe | 0.2 | ||
| O | 0.18 | ||
| C | 0.08 | ||
| N | 0.03 | ||
| H | 0.015 | ||
| Ti | Balance |
| Density | |
| lb/in3 | g/cm3 |
| 0.163 | 4.51 |
| Tensile Strength | |
| ksi | MPa |
| 35 min | 240 min |
| Yield Strength | |
| ksi | MPa |
| 20 min | 138 min |
| Hardness | |
| 70 HRC max | |
| Elongation | |
| 24% min |
| Element | Minimum (weight %) | Maximum (weight %) | Typical (weight %) |
|---|---|---|---|
| Al | 2.5 | 3.5 | |
| V | 2.0 | 3.0 | |
| Fe | 0.25 | ||
| O | 0.15 | ||
| C | 0.08 | ||
| N | 0.03 | ||
| H | 0.015 | ||
| Ti | Balance |
Daxun Alloys stocks an extensive range of Titanium Rods, including Grade 1, Grade 2, and Grade 5, to cater to your project needs - from general industrial applications to specialized military aerospace demands. Our inventory spans diameters from 1mm to 300mm, with custom sizes available upon request. Certified to ASTM B348 and ASTM B381 standards, our titanium rods ensure superior quality and reliability. Contact Daxun for a quote or to purchase, and experience the excellence of our pure and alloy titanium rods. Our team is ready to provide expert advice and support for all your titanium needs.
Daxun boasts a comprehensive technology cycle, encompassing raw material processing to the production of high-precision finished products. Our extensive bar product inventory is distributed across our service center network, ensuring rapid, off-the-shelf delivery of commonly requested sizes and alloys. We also manufacture custom sizes and offer stocking programs for just-in-time delivery, even for quantities below mill minimums. Rely on Daxun for swift and efficient solutions to your titanium rod requirements.
| CP GR1 Titanium rods PHYSICAL PROPERTIES | |||
| Physical Properties | Metric | English | Comments |
| Density | 4.50 g/cc | 0.163 lb/in³ | |
| a Lattice Constant | 2.95 Å @Temperature 25.0 °C | 2.95 Å @Temperature 77.0 °F | alpha phase |
| 3.29 Å @Temperature 900 °C | 3.29 Å @Temperature 1650 °F | beta phase | |
| c Lattice Constant | 4.683 Å | 4.683 Å @Temperature 77.0 °F | c/a = 1.587 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 120 | 120 | annealed |
| Hardness, Knoop | 132 | 132 | Estimated from Brinell. |
| Hardness, Rockwell B | 70 | 70 | annealed |
| Hardness, Vickers | 122 | 122 | Estimated from Brinell. |
| Tensile Strength | 124 - 138 MPa @Temperature 427 °C | 18000 - 20000 psi @Temperature 801 °F | |
| 152 - 179 MPa @Temperature 316 °C | 22000 - 26000 psi @Temperature 601 °F | ||
| 193 - 207 MPa @Temperature 204 °C | 28000 - 30000 psi @Temperature 399 °F | ||
| Tensile Strength, Ultimate | 240 MPa | 34800 psi | |
| Tensile Strength, Yield | 170 - 310 MPa | 24700 - 45000 psi | |
| 76.0 - 90.0 MPa @Temperature 427 °C | 11000 - 13100 psi @Temperature 801 °F | 0.2% offset | |
| 83.0 - 103 MPa @Temperature 316 °C | 12000 - 14900 psi @Temperature 601 °F | 0.2% offset | |
| 110 - 124 MPa @Temperature 204 °C | 16000 - 18000 psi @Temperature 399 °F | 0.2% offset | |
| Elongation at Break | 24% | 24% | |
| 25 - 30 % @Temperature 427 °C | 25 - 30 % @Temperature 801 °F | ||
| 30 - 35 % @Temperature 316 °C | 30 - 35 % @Temperature 601 °F | ||
| 40 - 50 % @Temperature 204 °C | 40 - 50 % @Temperature 399 °F | ||
| Reduction of Area | 35% | 35% | |
| Tensile Modulus | 103 GPa | 14900 ksi | |
| Compressive Modulus | 110 GPa | 16000 ksi | |
| Poissons Ratio | 0.37 | 0.37 | |
| Shear Modulus | 45.0 GPa | 6530 ksi | |
| Charpy Impact | 310 J | 229 ft-lb | V-notch |
| Impact Test | 136 J | 100 ft-lb | Impact Strength |
| Coefficient of Friction, Dynamic | 0.68 | 0.68 | Ti sliding on Ti; 300 m/min |
| 0.8 | 0.8 | Ti sliding on Ti; 40 m/min | |
| CP GR2 Titanium rods PHYSICAL PROPERTIES | |
| Density | Magnetic Permeability |
| 0.163 lbs/in-3 | Nonmagnetic |
| 4.51 g/cm-3 | Electrical Resistivity |
| Beta Transus (+/-25°F, +/--3.9°C) | 21 µΩ/in |
| 1680°F | 0.53 µΩ/m |
| 915°C | Elastic Modulus |
| Thermal Conductivity | 15.2-17.4 Msi |
| 12.60 BTU hr-1ft-1 °F-1 | 105-120 GPa |
| 21.79 W m-1 °C-1 | Typical values at room temperature of about 68-78°F (20-25°C) |
| GR5 TI6AL4V Titanium rods PHYSICAL PROPERTIES | |||
| Physical Properties | Metric | English | Comments |
| Density | 4.43 g/cc | 0.16 lb/in³ | |
| Mechanical Properties | |||
| Hardness, Brinell | 334 | 334 | Estimated from Rockwell C. |
| Hardness, Knoop | 363 | 363 | Estimated from Rockwell C. |
| Hardness, Rockwell C | 36 | 36 | |
| Hardness, Vickers | 349 | 349 | Estimated from Rockwell C. |
| Tensile strength | min. 895MPa | 129810 psi | |
| Yield strength | min. 828MPa | 120090 psi | |
| Elongation at Break | min.10 % | 10 % | |
| Reduction of Area | min.25 % | 25 % | |
| Modulus of Elasticity | 113.8 GPa | 16500 ksi | |
| Compressive Yield Strength | 970 MPa | 141000 psi | |
| Notched Tensile Strength | 1450 MPa | 210000 psi | Kt (stress concentration factor) = 6.7 |
| Ultimate Bearing Strength | 1860 MPa | 270000 psi | e/D = 2 |
| Bearing Yield Strength | 1480 MPa | 215000 psi | e/D = 2 |
| Poisson's Ratio | 0.342 | 0.342 | |
| Charpy Impact | 17 J | 12.5 ft-lb | V-notch |
| Fatigue Strength | 240 MPa | 34800 psi | at 1E+7 cycles. Kt (stress concentration factor) = 3.3 |
| Fatigue Strength | 510 MPa | 74000 psi | Unnotched 10,000,000 Cycles |
| Fracture Toughness | 75 MPa-m½ | 68.3 ksi-in½ | |
| Shear Modulus | 44 GPa | 6380 ksi | |
| Shear Strength | 550 MPa | 79800 psi | Ultimate shear strength |
| Electrical Properties | |||
| Electrical Resistivity | 0.000178 ohm-cm | 0.000178 ohm-cm | |
| Magnetic Permeability | 1.00005 | 1.00005 | at 1.6kA/m |
| Magnetic Susceptibility | 3.30E-06 | 3.30E-06 | cgs/g |
| Thermal Properties | |||
| CTE, linear 20°C | 8.6 µm/m-°C | 4.78 µin/in-°F | 20-100ºC |
| CTE, linear 250°C | 9.2 µm/m-°C | 5.11 µin/in-°F | Average over the range 20-315ºC |
| CTE, linear 500°C | 9.7 µm/m-°C | 5.39 µin/in-°F | Average over the range 20-650ºC |
| Specific Heat Capacity | 0.5263 J/g-°C | 0.126 BTU/lb-°F | |
| Thermal Conductivity | 6.7 W/m-K | 46.5 BTU-in/hr-ft²-°F | |
| Melting Point | 1604 - 1660 °C | 2920 - 3020 °F | |
| Solidus | 1604 °C | 2920 °F | |
| Liquidus | 1660 °C | 3020 °F | |
| Beta Transus | 980 °C | 1800 °F | |
Daxun Jiangsu Daxun Alloy Co., Ltd. proudly produces high-precision, Grade 1 titanium bars in our cutting-edge production facilities in China. Offering an excellent surface finish, precise tolerance, impeccable straightness, and superior material quality, our titanium bars ensure you gain technological leadership and maintain consistent production processes. These benefits extend across a diverse range of diameters and materials. Additionally, our extensive stocking program at our service center facilitates just-in-time delivery.
We manufacture bars tailored to your specific requirements.
Featuring excellent surface and straightness, perfect roundness, and the tightest diameter tolerances (ISO 286-2 up to h5). Available in straightened, ground, polished conditions.
Sawing
Band saws (up to Ø510 mm)
Bench band saws (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines for precise cutting
Single or double-sided
Chamfer 90° (45°)
Point 60° (30°)
Flat end
Centered
ASTM American Society for Testing and Materials Standards
AMS American Aerospace Materials Standards
NACE American Association of Corrosion Engineers International Standards
ASME American Society of Mechanical Engineers Standards
GB Chinese National Standards
GJB Chinese National Military Standards
ISO International Standards
DIN German Standards
EN European Standards
API American Petroleum Institute Standards
Non-destructive testing > 100% testing
Testing Methods
Eddy current testing/eddy current *** testing
Defect-free surface (level 4)
Flat bottom hole diameter 0.7 mm and 0.4 mm
Blind area can be cut off according to fixed length > Test to the end of the bar
Full diameter ultrasonic testing
When placing purchase orders, please specify quantity, grade, type or category, API5L reference, thickness, width, length, and any applicable attachments regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating or end finish. Contact Daxun now for prompt email responses and efficient order processing.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, delivering top-tier, precision-engineered Grade 5 titanium bars. Our products feature exceptional surface quality, tolerance, straightness, and material integrity, providing you with technological excellence and reliable production processes. These superior qualities extend across various diameters and materials, and our extensive stock program ensures timely delivery from our service center.
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution treated and aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
In the solution treated and aged condition, rapid quenching of small sections yields optimum properties. However, larger sections or delayed quenching may result in suboptimal properties.
Typical hardness in the annealed condition ranges from Rockwell C 30-34, while in the solution treated and aged condition, it ranges from Rockwell C 35-39.
The Ti-6Al-4V, Grade 5 alloy bar offers exceptional machinability using methods akin to those used for austenitic stainless steel. Employ slow machining speeds, high feeds, and robust tools, coupled with generous amounts of non-chlorinated cutting fluids, to achieve optimal results.
The Ti-6Al-4V, Grade 5 alloy rod boasts excellent weldability in both the annealed condition and in the solution and partially aged states-with aging efficiently achieved during post-weld heat treatment. To avoid contamination from oxygen, nitrogen, and hydrogen, welding must be performed in an inert gas-filled chamber or using inert gas to shield the molten metal and adjacent heated zones, supplemented with a tail shield. Spot, seam, and flash welding can be executed without a protective atmosphere.
Be wary of hydrogen contamination in the Ti-6Al-4V, Grade 5 titanium alloy rod from improper pickling, and of oxygen, nitrogen, and carbon contamination during forging, heat treatment, brazing, and similar processes. Such contamination can lead to a reduction in ductility, negatively affecting notch sensitivity and forming characteristics.
We customize bars according to your specific requirements.
Our bars feature excellent surface finish, superior straightness, perfect roundness, and the tightest diameter tolerances (according to ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Band saws (up to Ø510 mm)
Bench band saws (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines ensure precise cutting
Single or double-sided machining
Chamfered at 90° (45°)
Pointed at 60° (30°)
Flat end machining
Centered end machining
Conforming to ASTM (American Society for Testing and Materials) Standards
AMS - The Pinnacle of American Aerospace Materials Standards
NACE - The Benchmark of American Corrosion Engineering Standards
ASME - The Authority of American Mechanical Engineering Standards
GB - The Backbone of Chinese National Standards
GJB - The Standard-Bearer of Chinese National Military Standards
ISO - The Gold Standard of International Regulations
DIN - The Excellence of German Standards
EN - The Epitome of European Standards
API - The Leader in American Petroleum Institute Standards
Non-Destructive Testing > 100% Thorough Examination
Advanced Testing Methods
Eddy Current Testing/Eddy Current *** Testing
Flawless Surface (Level 4)
Flat Bottom Hole Diameter 0.7 mm and 0.4 mm
Blind Area Can Be Cut Off According to Fixed Length > Test to the End of the Bar
Full Diameter Ultrasonic Testing
Purchase orders must specify quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any supplementary requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun for prompt email responses to your inquiries.
Note: Titanium should be avoided with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Table 1 showcases the general corrosion rates for Grade 2 titanium in numerous media. CP titanium excels in resisting corrosion across a broad range of environments, including:
Compared to stainless steels, CP titanium demonstrates remarkable resistance to crevice corrosion in salt solutions under temperatures below 80 °C (176°F), irrespective of pH, even in highly chlorinated conditions.
Grade 2 titanium offers outstanding resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium provides excellent resistance to erosion in flowing conditions.
Withstanding seawater velocities up to 130 ft/sec (40 m/sec) effortlessly, our titanium material shows negligible impact even in the presence of abrasive particles such as sand, ensuring minimal corrosion.
Titanium exposed to seawater absorbs negligible hydrogen, even at elevated temperatures. Hydrogen absorption in titanium typically occurs only when all three of the following conditions are met:
Titanium alloys exhibit an unparalleled resistance to all forms of microbiologically influenced corrosion. Though non-toxic to marine organisms, leading to potential biofouling, this can be mitigated through chlorination or by increasing water velocity in heat exchangers.
Unlike many other materials, titanium maintains its fatigue performance in seawater. It exhibits the same fatigue endurance limits and fatigue *** growth rates in both air and seawater.
In the galvanic series, titanium is positioned near stainless steels at the noble end, acting as a cathode when coupled with other metals. This prevents galvanic corrosion of titanium but can accelerate corrosion in the coupled metal. When paired with more noble metals like graphite, titanium's passivity is further enhanced.
Grade 2 Titanium Rods retain their fatigue properties even in seawater, showing no degradation in fatigue endurance limits or fatigue *** growth rates, maintaining consistency whether tested in air or seawater.
CP2 Grade Titanium Rods offer excellent weldability provided the necessary precautions are taken. Due to titanium's reactivity, an inert gas shield must cover both the OD and ID of the rod, and the material must be free from grease or oil contamination.
Grade 2 Titanium Rods are usually welded using manual or automatic TIG welding, with or without filler wire. To minimize the size of the heat-affected zone, low heat input is recommended. Post-weld heat treatment is typically not required.
| Working material: | 3.7035 / UNS R50400 |
| Diameter: | 3 - 400 mm |
| Lengths: | 2.000 - 4.000 mm |
| Versions: | Rolled, forged, annealed |
| Surfaces: | Turned, peeled, polished |
| Standards: | ASTM B 348, ASME SB 348, DIN 17862, ASTM F 67, NACE MR 0175, ISO 1515156-3, ISO 5832-2 |
Looking for premium round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we specialize in customized titanium rods designed to meet your specific project needs. As a seasoned supplier, we are here to support your endeavors.
We offer Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances differ: small diameters are centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances.
When placing your purchase orders, please include the quantity, grade, type or category, API5L reference, thickness, width, length, and any pertinent attachments or additional requirements. These may relate to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now, and we will promptly respond to your email.
Q1: What products can you offer?
A: We offer a broad array of steel products, including popular types like 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L in the 300 series.
Additionally, we provide 400 series steel and duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely, we can manufacture products based on your provided drawings to ensure they meet your utmost satisfaction.
Q3. How does your factory handle quality control?
Quality is our top priority. We meticulously manage quality control throughout every stage of production, from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can modify the packaging and transportation formats according to your preferences.
However, any additional costs incurred during this process will be your responsibility.
Q5. How does your factory handle quality control?
Quality is our top priority. We meticulously manage quality control throughout every stage of production, from start to finish.
Q6. How long is the delivery time?
A: Delivery typically takes 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite the manufacturing process to meet your deadline.
Q7. What are your payment terms?
A: 100% T/T in advance, or Western Union for small orders.
B: 30% T/T in advance and 70% balance before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce DDQ (Deep Drawing Quality) materials?
A: Yes, we can. Our materials are suited for manufacturing stainless steel pots, sinks, bowls, etc. Share your specific needs, and we will tailor the mechanical properties accordingly.
Q9: How can I get a sample?
A: We offer FREE samples for your evaluation. For small pieces, we may cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: To date, we have exported stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and beyond.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.
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