| 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 workhorse among titanium alloy rods. It offers the best balance of strength and weight for weight-sensitive applications due to its commercially pure (CP) titanium nature. This rod provides an excellent combination of strength and ductility. It boasts high impact strength and is easily welded. Highly resistant to corrosion in oxidizing conditions, alkaline media, brine solutions, weakly reducing environments, and wet ***, it's also exceptionally resistant to seawater and saline solutions. The low density, high strength-to-weight ratio, and superior corrosion resistance make Grade 2 Titanium Rod an ideal choice for various applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that boasts:
Daxun produces high-quality titanium bars with exceptional performance and can also manufacture according to customer specifications:
Daxun performs a series of quality assurance tests, including mechanical tests like area tensile, chemical analysis, material positive identification (PMI test), micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection test, pitting and resistance test, hardness test, material positive identification, and expansion test. These tests ensure that Grade 2 Titanium Rod and Grade 2 Titanium Round Bar materials meet application requirements. During production, we meticulously measure the diameter, thickness, and surface.
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 boasts an extensive inventory of Grade 1, Grade 2, and Grade 5 Titanium Rods, available in a wide range of diameters to cater to the specific requirements of your projects, whether they are industrial or military aerospace applications. Our titanium rods come in sizes from as small as 1mm to as large as 300mm in diameter, and we welcome custom orders for bigger dimensions. Contact Daxun for a personalized quote. Our Titanium Rods are certified to meet both ASTM B348 and ASTM B381 standards. Reach out to Daxun for your purchase inquiries. We pride ourselves on delivering high-quality pure titanium rods and titanium alloy rods, and our experts are ready to provide you with any assistance or advice you may need.
Daxun operates a comprehensive technological cycle, encompassing everything from raw material processing to the production of highly mechanically processed finished products. Our extensive bar stock is strategically distributed across our service center network, ensuring rapid, off-the-shelf delivery for standard sizes and alloys. In addition, we specialize in manufacturing custom sizes and offer stocking programs designed to facilitate quick turnarounds on a just-in-time basis, even for quantities below the mill minimum.
| 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 At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on producing highly competitive, high-precision Grade 1 titanium bars within our state-of-the-art production facilities in China. Our products boast an excellent surface finish, strict tolerance control, superb straightness, and exceptional material quality, placing us at the forefront of technological innovation and consistent manufacturing processes. These superior features are available across a wide spectrum of diameters and material specifications. Additionally, our extensive stocking program at our service center ensures just-in-time delivery, catering to your immediate needs seamlessly.
We manufacture bars tailored to your specific requirements.
Our bars exhibit an excellent surface finish and straightness, perfect roundness, and the tightest diameter tolerances (ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Band saws (capable of up to Ø510 mm)
Bench band saws (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines ensuring precise cuts
Single or double-sided options
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 *** detection
Defect-free surface (level 4)
Flat bottom hole diameters of 0.7 mm and 0.4 mm
Blind areas can be cut off to a fixed length >Testing to the end of the bar
Full diameter ultrasonic testing
When placing purchase orders, please include the quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments or additional requirements. These may pertain to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Jiangsu Daxun Alloy Co., Ltd. for a prompt response.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, producing Grade 5 titanium bars with superior precision. Our high-quality surfaces, tolerances, straightness, and material consistency ensure you gain technological leadership and reliable production processes. Our extensive stock program at our service center also guarantees just-in-time delivery.
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 achieves optimal properties. However, larger sections and delayed quenching may yield slightly lower properties.
Typically, the hardness in the annealed condition ranges from Rockwell C 30-34, and Rockwell C 35-39 in the solution treated and aged condition.
Ti-6Al-4V, Grade 5 alloy bar can be precisely machined using techniques common to austenitic stainless steel, albeit with slower machining speeds, higher feeds, and the utilization of rigid tools. Copious amounts of non-chlorinated cutting fluids are essential for optimum results.
Ti-6Al-4V, Grade 5 alloy rod offers excellent weldability in both annealed and solution plus partially aged conditions. Post-weld heat treatment is used for aging. Care must be taken to avoid contamination by oxygen, nitrogen, and hydrogen. Fusion welding is ideally performed in an inert gas-filled chamber or with inert gas shielding to protect the molten metal and adjacent heated zones. Additionally, spot, seam, and flash welding are possible without a protective atmosphere.
Ti-6Al-4V, Grade 5 titanium alloy rod can suffer from hydrogen contamination due to improper pickling and from oxygen, nitrogen, and carbon during forging, heat treating, and brazing processes. This contamination can lead to reduced ductility, negatively impacting notch sensitivity and forming characteristics.
We tailor-make bars to meet your specific requirements.
Exceptional surface finish, straightness, and perfect roundness with the tightest diameter tolerances (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 ensuring precise cuts
Single or double-sided finishes
Chamfered at 90° (45°)
Pointed at 60° (30°)
Flat-end machining
Centered ends
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
Purchase orders should detail the quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any additional requirements for chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt email response.
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Table 1 presents general corrosion rates for Grade 2 titanium in various media. CP titanium offers outstanding corrosion resistance in numerous environments, including:
CP titanium demonstrates robust resistance to crevice corrosion in salt solutions, outperforming stainless steels. It remains resistant to crevice corrosion at temperatures below 80°C (176°F), irrespective of pH, even under super chlorinated conditions.
Grade 2 titanium excels in resisting stress corrosion cracking (SCC) in hot chloride solutions and remains immune to SCC in seawater.
Titanium demonstrates outstanding resistance to erosion in dynamic environments,
even in seawater velocities reaching up to 130 ft/sec (40 m/sec), with negligible impact on the material. The presence of abrasive particles, such as sand, exerts only a minor influence on corrosion.
Titanium exposed to seawater shows no significant hydrogen absorption, even at elevated temperatures. Hydrogen absorption typically occurs only when all of the following conditions are met:
Titanium alloys exhibit unique immunity to all forms of microbiologically influenced corrosion. Although titanium alloys are non-toxic to marine organisms, biofouling can occur in seawater. This can be mitigated by chlorination or by increasing the water velocity through the heat exchanger.
Unlike many other materials, titanium does not experience reduced fatigue performance in seawater. Fatigue endurance limits and fatigue *** growth rates remain consistent whether tested in air or seawater.
In the galvanic series, titanium is positioned near the noble end, close to stainless steels, and typically acts as the cathode when coupled with other metals. Titanium remains unaffected by galvanic corrosion but can accelerate corrosion in the coupled metal. Coupling titanium with more noble metals, such as graphite, enhances titanium's passive nature.
Grade 2 Titanium Rod does not suffer degradation in fatigue properties in seawater. The fatigue endurance limits and fatigue *** growth rates are the same whether tested in air or seawater.
CP2 Grade Titanium Rod offers excellent weldability when appropriate precautions are taken. Due to titanium's reactivity, an inert gas shield must be applied to both the OD and ID of the rod. The material must also be free from any grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. Low heat input is recommended to minimize the size of the heat affected zone. Post weld heat treatment is generally not required for Titanium Rod.
| 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 round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods. As a seasoned supplier, we are ready to support your project.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Please note that execution and tolerances may vary. Smaller diameters are delivered centerless ground with h7 tolerances, while larger diameters have h9 or h11 tolerances.
When placing purchase orders, please include detailed information such as quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments or additional requirements. These might pertain to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coatings, or end finishes. Contact Daxun now, and we will respond to your email promptly.
Q1: What products can you offer?
A: We proudly offer a diverse range of general steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
Furthermore, our collection includes the 400 series, duplex stainless steels 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?
Yes, we can manufacture products tailored to your specific drawings to ensure complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We consistently emphasize rigorous quality control from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can modify the packaging and transportation methods according to your preferences.
However, you will need to cover any additional costs incurred during this process.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We consistently emphasize rigorous quality control from start to finish.
Q6. How long is the delivery time?
A: The delivery time is typically between 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the production process to meet your timeline.
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 provide Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, and bowls. Tell us your specific usage, and we will adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for evaluation. For small pieces, we may cover the courier cost depending on the situation.
Q10: Which countries have you exported to?
A: We have exported our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How can I visit your company?
A: You can fly to Guangzhou Baiyun International Airport, and we will gladly pick you up from there.
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