| 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, offering an exemplary strength-to-density ratio ideal for weight-sensitive applications. As a CP (commercially pure) titanium alloy, it strikes an unparalleled balance of strength and weight. With superior impact strength and weldability, this rod is exceptionally resistant to corrosion in various environments, including oxidizing conditions, alkaline media, brine solutions, and wet ***. Additionally, it demonstrates remarkable resistance to seawater and saline solutions. Its low density, high strength-to-weight ratio, and corrosion resistance make Grade 2 Titanium Rod an excellent choice for numerous 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 high performance, and can also manufacture according to customer's agreement:
Daxun performs several 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 rigorous tests ensure that the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar meet the highest standards for the required applications. Throughout production, we meticulously measure the diameter, thickness, and surface of the product.
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 to fit your specific project requirements. From Grade 1 to Grade 2 and Grade 5 Titanium Rods, available in diameters ranging from 1mm to 300mm, our inventory meets the demands of both general industrial and high-stakes military aerospace applications. Certified to ASTM B348 and ASTM B381 standards, our titanium rods are synonymous with quality. Need larger sizes or custom orders? Contact Daxun for a personalized quote and expert guidance on your titanium needs. Experience unparalleled quality in pure titanium and titanium alloy rods with Daxun.
Daxun boasts a comprehensive technology cycle, seamlessly transitioning from raw material processing to the production of finely machined finished products. Our bar products are readily available across our extensive service center network, ensuring rapid, off-the-shelf delivery of popular sizes and alloys. We also cater to custom size requirements and offer stocking programs for swift, just-in-time delivery, even for quantities below the mill minimum. Trust Daxun for precision and promptness in your titanium bar needs.
| 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 and high-precision Grade 1 titanium bars in our state-of-the-art production facilities located in China. With an exceptional surface finish, precise tolerances, straightness, and superior material quality, our titanium bars offer you unparalleled technological leadership and reliability in production processes. These outstanding advantages apply to a wide range of diameters and materials. Additionally, our extensive stocking program at our service center ensures just-in-time delivery, accommodating your urgent needs.
We produce bars tailored to your specific requirements.
Featuring an excellent surface and straightness, perfect roundness, and the tightest diameter tolerances (according to 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
The blind area can be precisely cut to a fixed length, ensuring optimal utilization. Rigorous testing extends to the very end of each bar, guaranteeing maximum reliability.
Comprehensive full-diameter ultrasonic testing ensures the highest level of quality and consistency for each titanium bar.
Your purchase orders should specify the quantity, grade, type or category, API5L reference, thickness, width, length, and any specific attachments or requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun for unparalleled service, and we will respond to your email promptly.
Premium Grade 5 Titanium Rod
Daxun boasts a state-of-the-art production facility in China, producing Grade 5 titanium bars with unmatched precision and competitiveness. Our bars feature superior surface quality, tolerance, straightness, and material consistency, ensuring technological leadership and steady production processes. Our extensive stock program at our service center facilitates just-in-time delivery across a broad range 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. Larger sections or delayed quenching can result in less than optimal properties.
In the annealed condition, the typical hardness ranges from Rockwell C 30-34. In the solution-treated and aged condition, it ranges from Rockwell C 35-39.
Ti-6Al-4V, Grade 5 alloy bar can be expertly machined using methods designed for austenitic stainless steel, employing slow machining speeds, high feed rates, rigid tools, and substantial amounts of non-chlorinated cutting fluids.
The Ti-6Al-4V, Grade 5 alloy rod is exceptionally weldable in its annealed or solution and partially aged conditions, with aging achieved during post-weld heat treatment. To prevent contamination with oxygen, nitrogen, and hydrogen, meticulous precautions are essential. Fusion welding may be executed in an inert gas-filled chamber or with inert gas shielding the molten metal and heated zones, including a tail shield. Spot, seam, and flash welding are also feasible without a protective atmosphere.
Ti-6Al-4V, Grade 5 titanium alloy rod must be safeguarded against hydrogen contamination from improper pickling and oxygen, nitrogen, and carbon contaminants during forging, heat treatment, and brazing. Such contamination can significantly reduce ductility, potentially impacting notch sensitivity and forming characteristics.
We manufacture bars precisely to your specifications.
Our bars boast excellent surface finish and straightness, perfect roundness, and the tightest diameter tolerances (as per 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 cuts
Single or double-sided machining available
Chamfer at 90° (45°)
Point at 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
Purchase orders should specify the 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 now, and we will reply to your email as soon as possible.
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 media are presented in Table 1. CP titanium demonstrates good corrosion resistance to a wide variety of environments including:
CP titanium exhibits excellent resistance to crevice corrosion in salt solutions when compared to stainless steels. CP titanium will not experience crevice corrosion at temperatures under 80 °C (176°F) regardless of pH, even in super chlorinated conditions.
Grade 2 titanium boasts exceptional resistance to stress corrosion (SCC) cracking in hot chloride solutions and remains completely immune to SCC in seawater.
Titanium demonstrates outstanding resistance to erosion in flowing environments.
In seawater with velocities up to 130 ft/sec (40 m/sec), titanium shows negligible material degradation. The presence of abrasive particles, like sand, has only minimal impact on its corrosion resistance.
Titanium exhibits no significant hydrogen absorption even when exposed to seawater at elevated temperatures. Typically, hydrogen absorption occurs only under these conditions:
Titanium alloys display unique immunity to all forms of microbiologically influenced corrosion. While titanium alloys are non-toxic to marine life, biofouling can occur but can be minimized through chlorination or increased water velocity in heat exchangers.
Unlike many materials, titanium does not exhibit 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, typically acting as the cathode when coupled with other metals. This characteristic protects titanium from galvanic corrosion but may accelerate the corrosion of the other metal. When coupled with more noble metals like graphite, titanium's passive nature is enhanced.
Grade 2 Titanium Rod maintains its fatigue properties even in seawater, showing no degradation. Whether tested in air or seawater, its fatigue endurance limits and *** growth rates remain unchanged.
CP2 Grade Titanium Rod offers excellent weldability when appropriate precautions are followed. Due to titanium's reactivity, an inert gas shield is essential on both the OD and ID of the rod, and the material must be free of any grease or oil contamination.
Grade 2 Titanium Rod is generally welded using manual or automatic TIG welding, with or without filler wire. A low heat input is recommended to minimize the heat-affected zone. Typically, Titanium Rod does not require post-weld heat treatment.
| 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 to meet your specific needs. 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. Note that execution and tolerances may vary: small diameters are delivered centerless ground with h7 tolerances, while large diameters come with h9 or h11 tolerances.
Your purchase orders should clearly specify the quantity, grade, type or category, API5L reference, as well as dimensions such as thickness, width, and length. Include any relevant attachments or additional requirements regarding chemical composition, mechanical properties, heat treatment, extra testing, manufacturing processes, surface coating, or end finishes. Reach out to Daxun now, and we will respond to your email promptly.
Q1: What products can you offer?
A: We offer a wide range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, 300 series, and more.
Additionally, we provide 400 series and 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?
A: Yes, we can manufacture products based on your drawings to meet your precise specifications and satisfaction.
Q3: How does your factory manage quality control?
A: Quality is our top priority. We implement rigorous quality control measures throughout the entire production process.
Q4: Can I request to change the form of packaging and transportation?
A: Yes, we can modify the packaging and transportation methods as per your request.
However, you will need to cover any additional costs incurred during this process.
Q5: How does your factory manage quality control?
A: Quality is our top priority. We implement rigorous quality control measures throughout the entire production process.
Q6: What is the typical delivery time?
A: Delivery typically takes 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to meet your deadlines.
Q7: What are your payment terms?
A: We accept 100% T/T in advance, Western Union for small orders,
B: 30% T/T upfront and the remaining 70% before shipment,
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you provide Deep Drawing Quality (DDQ) materials?
A: Yes, we offer DDQ materials suitable for stainless steel pots, sinks, bowls, and more. Share your requirements, and we will adjust the mechanical properties accordingly.
Q9: How can I obtain a sample?
A: FREE samples are available for testing. For small pieces, we might cover the courier cost, depending on the situation.
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 from there.
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