| 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 stands as the workhorse among titanium alloy rods, presenting an optimal strength-to-density ratio ideal for weight-sensitive applications. As a commercially pure (CP) titanium alloy, it boasts an unmatched balance of strength and weight. This rod offers excellent strength and ductility, coupled with high impact strength and superior weldability. It excels in corrosion resistance under oxidizing conditions, alkaline media, brine solutions, mildly reducing environments, and wet ***. Additionally, it demonstrates remarkable resistance to seawater and saline solutions. With its low density, high strength-to-weight ratio, and corrosion resistance, Grade 2 Titanium Rod is an excellent choice for a multitude of applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that features:
Daxun produces high-quality titanium bars with exceptional performance, and can also manufacture according to customer's specifications:
Daxun conducts several rigorous quality assurance tests including mechanical tests like area tensile, chemical analysis, material positive identification (PMI), micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection, pitting and resistance test, hardness test, expansion test, and more. These tests ensure that the Grade 2 Titanium Rod and Round Bar material meet the required application standards. Throughout the production process, dimensions and surface quality are meticulously measured.
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 proudly presents an extensive inventory of Grade 1, Grade 2, and Grade 5 Titanium Rods, available in a wide range of diameters to fulfill the unique demands of your project-from general industrial use to cutting-edge military aerospace applications. Our Titanium Alloy Rods come in sizes ranging from as small as 1mm to a robust 300mm in diameter, with the flexibility to accommodate custom orders for larger sizes. Certified to ASTM B348 and ASTM B381 standards, our rods guarantee superior quality. Reach out to Daxun for a quote or to make a purchase. We are dedicated to providing high-quality pure titanium and titanium alloy rods, and our team is always ready to offer expert advice on any questions you may have.
Daxun boasts a comprehensive technology cycle, from raw material processing to the production of intricately machined finished products. Our well-stocked service center network ensures rapid, off-the-shelf delivery of common sizes and alloys. In addition to standard offerings, we manufacture custom sizes and facilitate stocking programs that allow for quick turnaround times and just-in-time delivery, even for orders 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 Jiangsu Daxun Alloy Co., Ltd. produces highly competitive, high-precision Grade 1 titanium bars in our state-of-the-art production facilities in China. Our products boast excellent surfaces, precise tolerance, remarkable straightness, and superior material quality, ensuring you technological leadership and consistent production processes. These advantages span a wide range of diameters and materials. Furthermore, our comprehensive stocking program at our service center guarantees just-in-time delivery to meet your needs.
We produce bars according to your specific requirements.
Our titanium bars feature excellent surface and straightness, perfect roundness, and the tightest diameter tolerances (according to ISO 286-2 up to h5). These are 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 for precise sawing
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
Comprehensive full diameter ultrasonic testing ensures the highest material integrity and quality.
Ensure your purchase orders include all necessary details: quantity, grade, type, API5L reference, thickness, width, length, and any special requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Reach out to Daxun for prompt email responses.
Grade 5 Titanium Rod Excellence
Daxun boasts a cutting-edge production facility in China, delivering top-quality, high-precision Grade 5 titanium bars. Our products are known for their exceptional surface finish, tolerance, straightness, and overall material quality. These attributes ensure technological leadership and consistent production for a broad spectrum of diameters and materials. Additionally, our extensive stock program supports just-in-time delivery from our service center.
AMS 4928 - For Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - For Bars, Forgings (Solution Treated and Aged)
AMS 4967 - For Bars, Forgings (Annealed, Heat Treatable)
For optimum properties, rapid quenching of smaller sections is required in the solution treated and aged condition. Larger sections or delayed quenching may yield suboptimal properties.
In the annealed state, typical hardness ranges between Rockwell C 30-34, while in the solution treated and aged state, it ranges from Rockwell C 35-39.
Machining the Ti-6Al-4V, Grade 5 alloy bar is akin to handling austenitic stainless steel, necessitating slow speeds, high feeds, rigid tools, and copious amounts of non-chlorinated cutting fluids for optimal results.
In its annealed or solution and partially aged state, the Ti-6Al-4V, Grade 5 alloy rod boasts excellent weldability. The aging process can be completed during post-weld heat treatment, with precautions to avoid contamination with oxygen, nitrogen, and hydrogen. Fusion welding is best executed in an inert gas-filled chamber or using inert gas for the molten metal and adjacent heated zones, complemented by a tail shield. Spot, seam, and flash welding are also feasible without protective atmosphere aid.
When handling the Ti-6Al-4V, Grade 5 titanium alloy rod, it is imperative to avoid contamination from hydrogen during improper pickling, and from oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. Such contamination can diminish ductility, negatively impacting notch sensitivity and forming characteristics.
We meticulously produce bars tailored to your specifications.
Our bars are characterized by an impeccable surface finish, superior straightness, perfect roundness, and the tightest diameter tolerances (as per ISO 286-2 up to h5). They are available in straightened, ground, and polished conditions.
Sawing
Band saws (capable of cutting up to Ø510 mm)
Bench band saws (handling dimensions up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines designed for precise and accurate cuts
Available in single or double-sided options
Chamfering at 90° (or 45°)
Precision Point 60° (with optional 30°)
Flat End Configuration
Precisely Centered Design
ASTM - Premier American Society for Testing and Materials Standards
AMS - Renowned American Aerospace Materials Standards
NACE - Esteemed American Association of Corrosion Engineers International Standards
ASME - Revered American Society of Mechanical Engineers Standards
GB - Distinguished Chinese National Standards
GJB - Prestigious Chinese National Military Standards
ISO - Globally Recognized International Standards
DIN - Renowned German Standards
EN - Established European Standards
API - Respected American Petroleum Institute Standards
Non-destructive Testing with >100% Coverage
Comprehensive Testing Methods
Eddy Current Testing / Eddy Current *** Testing
Defect-Free Surface Assurance (Level 4)
Flat Bottom Hole Diameters of 0.7 mm and 0.4 mm
Blind Area Custom Cutting - Test to End of Bar
Full Diameter Ultrasonic Testing
Include details such as quantity, grade, type, API5L reference, dimensions, and any specific requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish in your purchase orders. Reach out to Daxun now for a prompt email response.
Titanium is unsuitable for environments with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Table 1 showcases the general corrosion rates of Grade 2 titanium in various media. CP titanium is well known for its resistance to diverse environments, including:
CP titanium offers excellent resistance to crevice corrosion in salt solutions compared to stainless steels and remains unaffected at temperatures below 80 °C (176°F) regardless of pH, even in super chlorinated conditions.
Grade 2 titanium exhibits exceptional resistance to stress corrosion cracking (SCC) in hot chloride solutions and remains impervious to SCC in seawater, making it an ideal choice for challenging marine environments.
Titanium demonstrates outstanding resistance to erosion in flowing environments, ensuring long-lasting durability.
In seawater velocities of up to 130 ft/sec (40 m/sec), Grade 2 titanium shows negligible degradation. Even the presence of abrasive particles like sand has minimal impact on its anti-corrosive properties.
Titanium resists significant hydrogen absorption in seawater, even at elevated temperatures. Hydrogen uptake occurs only under specific conditions:
Titanium alloys showcase unique immunity to microbiologically influenced corrosion. Despite the absence of toxicity towards marine organisms, biofouling can occur, which can be mitigated through chlorination or by increasing water velocity in heat exchangers.
Titanium retains its fatigue performance in seawater, unlike many materials. Fatigue endurance limits and *** growth rates are consistent whether tested in air or seawater.
In the galvanic series, titanium ranks near the noble end, close to stainless steels, usually acting as the cathode in metal pairings. This prevents titanium from galvanic corrosion, though it can accelerate the corrosion of the other metal. Pairing titanium with more noble metals like graphite further enhances its passivity.
Grade 2 Titanium Rod maintains its fatigue properties even in seawater, with consistent fatigue endurance limits and *** growth rates whether tested in air or underwater.
CP2 Grade Titanium Rods are highly weldable, provided precautions are taken. An inert gas shield is required on both the OD and ID of the rod due to titanium's reactivity. Ensure the material is free from grease or oil contamination.
Grade 2 Titanium Rods are typically welded using manual or automatic TIG welding with or without filler wire. To minimize the heat affected zone, low heat input is crucial. Post-weld heat treatment is typically unnecessary for Titanium Rods.
| 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 of Grade 2 Titanium Alloy Rod-3,7035? Daxun offers customized titanium rods tailored to your project needs. As an experienced supplier, we are here to support you.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Please note that execution and tolerances may vary: small diameters will be centerless ground with h7 tolerances, while large diameters will have h9 or h11 tolerances.
When placing purchase orders, please specify the quantity, grade, type or category, API5L reference, and the dimensions-thickness, width, and length. Include any additional requirements for chemical composition, mechanical properties, heat treatment, testing, manufacturing process, surface coating, or end finish. Reach out to Daxun today, and we'll respond to your email promptly.
Q1: What products can you offer?
A: We offer an extensive range of general steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the 300 series.
Additionally, we provide 400 series stainless steel and duplex stainless steel such as 2205, 2304, 2101, 2507, along with 904L, 800H, 600H high-nickel alloys.
Q2. Can you produce the products according to my own drawings?
A: Absolutely. We can manufacture products tailored to your specific drawings to ensure your utmost satisfaction.
Q3. How does your factory handle quality control?
A: Quality is our top priority. We rigorously control quality from the beginning to the end of the manufacturing process.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can adjust packaging and transportation methods according to your request.
Please note, however, that you must bear any additional costs and differences incurred during this period.
Q5. How does your factory handle quality control?
A: Quality is our top priority. We rigorously control quality from the beginning to the end of the manufacturing process.
Q6. How long is the delivery time?
A: The delivery time is typically 7 to 20 working days after confirming payment.
For urgent orders, we can expedite the process to meet your timeline.
Q7. What are your payment terms?
A: 100% T/T advance, Western Union (For Small Orders)
B: 30% T/T upfront and 70% balance before shipment
C: 100% Irrevocable LC at sight (For Large Orders)
Q8: Can you produce Deep Drawing Quality (DDQ)?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, and more. Inform us of your usage, and we'll adjust the mechanical properties to meet your requirements.
Q9: How can I get a sample?
A: FREE samples are available for your evaluation. For small pieces, we may cover the courier cost, depending on the circumstances.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
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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