| 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, boasting an impressive strength-to-density ratio ideal for weight-sensitive applications. As a commercially pure (CP) titanium alloy, it strikes the perfect balance between strength and weight. This titanium rod offers an outstanding combination of strength and ductility, providing high impact strength and easy weldability. Its exceptional corrosion resistance makes it suitable for oxidizing conditions, alkaline media, brine solutions, mildly reducing environments, and wet ***. Additionally, it demonstrates remarkable resistance to seawater and saline solutions. Due to its low density, high strength-to-weight ratio, and corrosion resistance, Grade 2 Titanium Rod is an excellent choice across various applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that features:
Daxun produces high-performance titanium bars and can also customize according to customer specifications:
Daxun conducts rigorous quality assurance tests, including mechanical tests (tensile area), chemical analysis, positive material identification (PMI), micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection, pitting resistance test, hardness test, expansion test, etc. These tests ensure that the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar meet application requirements. We measure the diameter, thickness, and surface of the products 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 is your premier destination for high-quality titanium products. We proudly stock Grade 1, Grade 2, and Grade 5 Titanium Rods in a variety of diameters tailored to meet the diverse demands of your projects, whether industrial or military aerospace. Our extensive inventory includes Titanium Alloy Rods ranging from 1mm to 300mm in diameter, and we welcome custom orders for larger sizes. Each rod is certified to ASTM B348 and ASTM B381 standards, ensuring top-notch quality and performance. Contact Daxun today for a quote or to purchase; our team is ready to assist and provide expert advice on our pure titanium and titanium alloy rods.
At Daxun, we pride ourselves on our comprehensive technology cycle, spanning from raw material processing to the production of finely crafted finished products. Our extensive service center network ensures that bar products are readily available for swift, off-the-shelf delivery of common sizes and alloys. Additionally, we excel in manufacturing custom sizes and offering stocking programs that guarantee quick turnaround times, meeting just-in-time demands for quantities below mill minimums. Partner with Daxun for reliable and efficient titanium solutions.
| 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 produce top-tier, high-precision Grade 1 titanium bars in our advanced production facilities located in China. Our products boast exceptional surface quality, precise tolerance, impeccable straightness, and outstanding material consistency, providing you with technological superiority and reliable production processes. These benefits span a vast array of diameters and materials. Additionally, our extensive stocking program at our service center ensures just-in-time delivery to meet your timeline.
We manufacture bars in alignment with your specific needs.
Featuring excellent surface quality, remarkable straightness, perfect roundness, and the tightest diameter tolerances (as per ISO 286-2 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 0.7 mm and 0.4 mm
Blind Area Can Be Cut Off According to Fixed Length > Test to the End of the Bar
Experience superior precision with our Full Diameter Ultrasonic Testing, ensuring flawless quality and reliability in every titanium rod.
Purchase orders should detail quantity, grade, type or category, API5L reference, and specific dimensions such as thickness, width, and length. Include any additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Daxun now for a prompt response.
Exceptional Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, delivering highly competitive, precision-engineered Grade 5 titanium bars. Enjoy superior surface quality, tolerance, straightness, and material consistency, giving you technological leadership and streamlined production processes. Our extensive stock program ensures just-in-time delivery across a variety of diameters and materials.
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 smaller sections yields optimal properties. Note that larger sections or delayed quenching may result in less than optimal outcomes.
Typical hardness ranges from Rockwell C 30-34 in the annealed condition to Rockwell C 35-39 in the solution and aged condition.
The Ti-6Al-4V, Grade 5 alloy bar can be machined using techniques typically employed for austenitic stainless steel. This involves slow machining speeds, high feed rates, rigid tooling, and generous applications of non-chlorinated cutting fluids to ensure precision and efficiency.
The Ti-6Al-4V, Grade 5 alloy rod offers exceptional weldability in both the annealed state and the solution and partially aged condition. Aging is carried out during post-weld heat treatment. It is crucial to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding is best performed in an inert gas-filled chamber or with inert gas shielding to protect the molten metal and adjacent heated zones. Spot, seam, and flash welding can be conducted without a protective atmosphere.
Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to hydrogen contamination from improper pickling and to oxygen, nitrogen, and carbon contamination during forging, heat treating, and brazing. Such contamination can lead to a reduction in ductility, adversely impacting notch sensitivity and forming characteristics.
We custom-produce bars to meet your exact specifications.
Our bars feature excellent surface quality, exceptional straightness, outstanding roundness, and the tightest diameter tolerances (according to ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Band saws capable of cutting up to Ø510 mm
Bench band saws able to handle dimensions up to 6,000 x 3,000 x 400 mm
High-performance sawing machines for precision cuts
Available in single or double-sided configurations
Chamfering available at 90° (45°) angles
Pointing available at 60° (30°) angles
Flat end finishing available
Centering available
Compliant with 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 include quantity, grade, type/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 a prompt response.
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
The general corrosion rates for Grade 2 titanium in various environments are shown in Table 1. CP titanium offers excellent resistance to a wide range of corrosive environments, including:
CP titanium offers excellent resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not exhibit crevice corrosion at temperatures below 80°C (176°F), regardless of pH, even under super chlorinated conditions.
Grade 2 titanium shows outstanding resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium offers excellent resistance to erosion in flowing environments.
Experience the unparalleled resilience of our products as they remain unaffected by seawater velocities up to 130 ft/sec (40 m/sec). Even the presence of abrasive particles like sand has minimal impact on their corrosion resistance.
Remarkably, titanium shows no significant absorption of hydrogen even when exposed to seawater at elevated temperatures. This phenomenon occurs only under specific conditions:
Titanium alloys exhibit unique immunity to all forms of microbiologically influenced corrosion. While biofouling can occur due to the lack of toxicity toward marine organisms, it can be minimized through chlorination or by increasing water velocity in heat exchangers.
Unlike many materials, titanium maintains its fatigue performance in seawater. Fatigue endurance limits and *** growth rates are unaffected, whether tested in air or seawater.
Placed toward the noble end of the galvanic series near stainless steels, titanium usually acts as the cathode when paired with other metals. While it remains unaffected by galvanic corrosion, it can accelerate the corrosion of the other metal. Coupling with more noble metals like graphite enhances its passivity.
Grade 2 Titanium Rod showcases resilience, with no degradation in fatigue properties, whether in air or seawater. Fatigue endurance limits and *** growth rates remain consistent.
CP2 Grade Titanium Rod is highly weldable with the right precautions. Given titanium's reactivity, an inert gas shield must cover both the OD and ID of the rod. It must be free from grease or oil contamination.
Grade 2 Titanium Rod is commonly welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input is recommended. Post-weld heat treatment is generally 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 high-quality round rod material made of Grade 2 Titanium Alloy Rod-3.7035? At Daxun, we offer customized titanium rods, leveraging our extensive experience to support your project needs.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Small diameters are delivered centerless ground with h7 tolerances, while large diameters come with h9 or h11 tolerances.
To place a purchase order, please include the following details: quantity, grade, type or category, API5L reference, thickness, width, length, and any applicable attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today, and we will respond to your email promptly.
Q1: What products can you offer?
A: We proudly offer a comprehensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L.
Additionally, we specialize in 400 series steel and duplex stainless steel such as 2205, 2304, 2101, and 2507, as well as 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, ensuring utmost satisfaction.
Q3. How does your factory manage quality control?
Quality is our top priority. We rigorously control quality throughout the entire production process from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can customize the packaging and transportation methods according to your preferences,
but you will need to cover any additional costs and differences incurred during this process.
Q5. How does your factory manage quality control?
Quality is our top priority. We rigorously control quality throughout the entire production process 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 expedite production to ensure timely completion.
Q7. What are your payment terms?
A: 100% T/T in 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 DDQ (Deep Drawing Quality) materials?
A: Absolutely. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Share your usage requirements, and we'll adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover the courier cost depending on the circumstances.
Q10: Which countries have you exported to?
A: We have proudly 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 from there.
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