| 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 cornerstone of titanium alloy rods, boasting a commendable strength-to-weight ratio perfect for weight-sensitive applications. As a commercially pure (CP) titanium alloy, it seamlessly balances strength and weight. This remarkable alloy is renowned for its high impact strength, superb weldability, and exceptional resistance to corrosion in various environments, including oxidizing conditions, alkaline media, brine solutions, and wet ***. Additionally, it demonstrates outstanding resilience against seawater and saline solutions. With its low density, impressive strength-to-weight ratio, and unparalleled corrosion resistance, Grade 2 Titanium Rod proves to be an ideal choice for an array of applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar, distinguished by the following features:
Daxun produces top-tier titanium bars with remarkable performance and can customize according to client specifications:
Daxun ensures quality through a range of tests including mechanical (tensile strength), chemical analysis, material positive identification (PMI test), micro and macro structural examination, intergranular corrosion (IGC) testing, ultrasonic flaw detection, pitting resistance, hardness, expansion tests, etc. These tests guarantee that Grade 2 Titanium Rod and Round Bar meet application standards. Throughout production, we meticulously measure product diameter, thickness, and surface quality.
Detailed 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 % | |
Chemical Composition Analysis 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 |
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 offers an extensive inventory of Grade 1, Grade 2, and Grade 5 Titanium Rods in a wide range of diameters, tailored to meet the specific demands of your projects, whether for general industrial use or high-performance military aerospace applications. Our Titanium Alloy Rods are available in sizes from 1mm to 300mm diameter, and we gladly accept custom orders for larger sizes. Reach out to Daxun for a competitive quote. All our Titanium Rods are rigorously certified to ASTM B348 and ASTM B381 standards. Choose Daxun for superior quality pure titanium rods and titanium alloy rods. Our expert team is available to provide advice and assistance with any questions you might have.
Daxun boasts a comprehensive technology cycle, spanning from raw material processing to the production of highly refined finished products. Our bar products are strategically stocked across our service center network, ensuring immediate off-the-shelf delivery of standard sizes and alloys. Additionally, we specialize in manufacturing custom sizes and offer stocking programs designed for quick turnaround on a just-in-time basis, even for quantities below mill minimums. Experience the efficiency and reliability of Daxun's titanium solutions for your unique applications.
| 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. These bars boast an excellent surface finish, precise tolerances, exceptional straightness, and superior material quality, providing you with technological leadership and consistent production processes. These advantages apply to a wide range of diameters and materials. Additionally, our comprehensive stocking program at our service center ensures just-in-time delivery.
We produce bars according to your exact requirements.
Our bars feature an excellent surface and 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 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 of 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 detail quantity, grade, type/category, API5L reference, dimensions, and 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.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, producing high-precision Grade 5 titanium bars. Superior surface finish, tolerance, straightness, and material quality offer technological leadership and consistent production for various diameters and materials. Our extensive stock program enables just-in-time 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 state, rapid quenching of small sections yields optimal properties. Larger sections and/or delayed quenching may result in lower than optimal properties.
Typical hardness in the annealed condition is Rockwell C 30-34, and approximately Rockwell C 35-39 in the solution and aged condition.
The Ti-6Al-4V, Grade 5 alloy bar boasts excellent machinability, achievable through austenitic stainless steel machining techniques. Utilizing slow machining speeds, high feeds, rigid tooling, and copious amounts of non-chlorinated cutting fluids ensures precision and efficiency in the machining process.
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable, whether in the annealed condition or in the solution and partially aged state, with aging achieved during post-weld heat treatment. To avoid contamination with oxygen, nitrogen, and hydrogen, fusion welding should occur in an inert gas-filled chamber or with inert gas shielding the molten metal and adjacent zones, complemented by a tail shield. Spot, seam, and flash welding can be performed without a protective atmosphere.
Care must be taken to prevent Ti-6Al-4V, Grade 5 titanium alloy rods from contamination by hydrogen during improper pickling, and oxygen, nitrogen, and carbon during processes such as forging, heat treating, or brazing. Such contamination can lead to a loss of ductility, negatively impacting notch sensitivity and forming characteristics.
We produce bars tailored to your specifications.
Our bars exhibit excellent surface finish, straightness, perfect roundness, and the tightest diameter tolerances (per ISO 286-2 up to h5). Available in straightened, ground, polished states.
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 cuts
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 International Standards: The American Association of Corrosion Engineers
ASME Standards from the American Society of Mechanical Engineers
GB Chinese National Standards
GJB Chinese National Military Standards
ISO International Standards: A Global Benchmark
DIN Standards from Germany
EN European Standards
API Standards by the American Petroleum Institute
> 100% Non-destructive 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 Cut-Off Based on Fixed Length > Test to the End of the Bar
Full Diameter Ultrasonic Testing
Your purchase orders should specify quantity, grade, type or category, API5L reference, thickness, width, length, and any additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now for prompt assistance.
Titanium is incompatible with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Grade 2 titanium exhibits excellent general corrosion resistance in a variety of media, as shown in Table 1. CP titanium is highly resistant to numerous environments, including:
CP titanium offers robust resistance to crevice corrosion in salt solutions, outperforming stainless steels. It resists crevice corrosion at temperatures below 80 °C (176 °F), even in super chlorinated conditions.
Grade 2 titanium displays exceptional resistance to stress corrosion cracking (SCC) in hot chloride solutions and remains immune to SCC in seawater.
Titanium provides outstanding resistance to erosion in flowing environments.
Seawater with velocities up to 130 ft/sec (40 m/sec) shows negligible effect on our titanium material. Even with the presence of abrasive particles like sand, corrosion is only minimally affected, ensuring long-lasting performance in harsh environments.
Titanium exposed to seawater, even at elevated temperatures, shows no significant hydrogen absorption. Hydrogen absorption typically occurs only when all three of the following conditions are met:
Titanium alloys uniquely resist all forms of microbiologically influenced corrosion. Though biofouling can occur due to non-toxicity towards marine organisms, it can be mitigated through chlorination or by increasing water velocity in heat exchangers.
Unlike many other materials, titanium shows no reduction in fatigue performance when exposed to seawater. Both fatigue endurance limits and fatigue *** growth rates remain consistent whether tested in air or seawater.
In the galvanic series, titanium is positioned towards the noble end, near stainless steels, typically acting as the cathode when paired with other metals. This means titanium is unaffected by galvanic corrosion but may accelerate the corrosion of the other metal. Coupling titanium with more noble metals, such as graphite, only enhances its passivity.
Grade 2 Titanium Rod maintains its fatigue properties in the presence of seawater, showing no degradation. Fatigue endurance limits and *** growth rates remain consistent whether in air or seawater.
CP2 Grade Titanium Rod is highly weldable with proper precautions. Due to titanium's reactivity, an inert gas shield is required on both the OD and ID of the rod. Ensure the material is free from grease or oil contamination for optimal results.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. Utilize low heat input to minimize the heat-affected zone. Post-weld heat treatment is generally not necessary 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 |
Need round rod material made of Grade 2 Titanium Alloy Rod 3.7035? At Daxun, we offer customized titanium rods tailored to your project needs, backed by our extensive experience and commitment to quality.
We supply Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances may vary. Small diameters are delivered centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances.
When placing orders with Daxun, please include comprehensive details such as quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Additionally, specify any pertinent attachments or requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today; we commit to responding to your email promptly.
Q1: What products can you offer?
A: We offer a comprehensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L. Additionally, we provide 300 and 400 series steel, as well as duplex stainless steels like 2205, 2304, 2101, and 2507. We also specialize in high-nickel alloys such as 904L, 800H, and 600H.
400 series, and duplex stainless steel like 2205, 2304, 2101, 2507, etc. 904L, 800H, 600H high-nickel alloy.
Q2. Can you produce the products according to my own drawings?
A: Yes, we can customize products based on your drawings to ensure they meet your exact specifications and satisfaction.
Q3. How does your factory do regarding quality control?
A: Quality is our top priority. We meticulously control quality throughout every stage of production, from the initial selection of raw materials to the final inspection.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can modify packaging and transportation methods to suit your requirements,
but please note that you will need to cover any additional costs incurred during this process.
Q5. How does your factory do regarding quality control?
A: Quality is our top priority. We meticulously control quality throughout every stage of production, from the initial selection of raw materials to the final inspection.
Q6. How long is the delivery time?
A: Our standard delivery time is 7~20 working days after payment confirmation.
If your order is urgent, we can expedite the process to meet your deadline.
Q7. What is your Payment?
A: 100% T/T in advance, or Western Union for small orders.
B: 30% T/T deposit and 70% balance before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are suitable for deep drawing applications such as stainless steel pots, sinks, and bowls. Just let us know your specific usage, and we will adjust the mechanical properties accordingly.
Q9: How to get a sample?
A: FREE samples are available for your evaluation. If you require a small piece, we will cover the courier cost depending on the situation.
Q10: Which country have you exported to?
A: To date, we have exported stainless steel materials to various countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How to visit your company?
A: You can fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
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