| 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. |
The Grade 2 Titanium Rod stands as the flagship among titanium alloy rods, renowned for its optimal strength-to-density ratio tailored for weight-sensitive applications. As a commercially pure (CP) titanium alloy, it masterfully balances strength and weight. Distinguished by its exceptional strength and ductility, it boasts high impact resistance and seamless weldability. The rod excels in corrosion resistance under oxidizing conditions, alkaline environments, brine solutions, mildly reducing atmospheres, and wet ***. Its robust resistance to seawater and saline solutions, combined with its low density and high strength-to-weight ratio, makes the Grade 2 Titanium Rod an ideal choice for a multitude of applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar renowned for its:
Daxun produces high-quality, high-performance titanium bars and can also customize according to customer agreements:
Daxun conducts rigorous quality assurance tests, including mechanical tests like tensile testing, chemical analysis, material positive identification (PMI), micro and macro testing, intergranular corrosion (IGC) tests, ultrasonic flaw detection, pitting and resistance tests, hardness tests, and expansion tests. These tests verify that the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar meet required application standards. During production, measurements of diameter, thickness, and surface are meticulously taken.
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 |
At Daxun Alloys, we pride ourselves on stocking a comprehensive range of Titanium Rods in various grades and diameters, tailored to meet the unique demands of your projects. From general industrial needs to stringent military aerospace applications, our inventory includes Grade 1, Grade 2, and Grade 5 Titanium Rods. Our Titanium Alloy Rods range in size from a delicate 1mm diameter to a robust 300mm diameter, with options for custom orders beyond this range. Fully certified to ASTM B348 and ASTM B381 standards, our titanium rods promise unparalleled quality. Reach out to Daxun for a personalized quote, and experience high-quality pure titanium and alloy rods. Our expert team is always on hand to provide guidance and answer any questions you may have.
Daxun boasts a comprehensive and integrated technology cycle, meticulously managing every stage from raw material processing to the production of high-precision finished products. Our extensive bar product inventory, strategically stocked across our service center network, ensures rapid access to common sizes and alloys. Additionally, we specialize in manufacturing custom sizes and offer stocking programs for expedited, just-in-time deliveries, even for quantities below mill minimums. Choose Daxun for a seamless and efficient supply chain solution.
| 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. prides itself on producing high-precision Grade 1 titanium bars within our cutting-edge facilities in China. Our products boast excellent surface quality, precise tolerances, and superb straightness, ensuring unparalleled material performance. These attributes span a broad range of diameters and materials. Moreover, our extensive stocking program at our service center ensures just-in-time delivery, maintaining your production momentum without delays.
We tailor our bar production to match your specific requirements.
Delivering bars with exceptional surface finish, perfect straightness, ideal roundness, and the tightest diameter tolerances (according to ISO 286-2 up to h5). Our products are available in straightened, ground, and polished conditions.
Sawing
Band saws (capable up to Ø510 mm)
Bench band saws (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines for precision cuts
Single or double-sided machining options
Chamfering at 90° (45° optional)
60° (30° optional) pinpoint precision
Flat end finishes
Centering options available
ASTM - American Society for Testing and Materials Standards
AMS - American Aerospace Materials Standards
NACE - National 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; comprehensive 100% testing
Testing Methods
Eddy current testing & eddy current *** testing
Ensuring a defect-free surface (level 4)
Flat bottom hole diameters of 0.7 mm and 0.4 mm
Blind areas can be trimmed to fixed lengths; full-length bar testing available
Comprehensive ultrasonic testing across the full diameter
To place an order, kindly include the quantity, grade, type or category, API5L reference, thickness, width, length, and any specific attachments or additional requirements pertaining to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Daxun today, and we will respond to your email promptly.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, dedicated to manufacturing high-precision Grade 5 titanium bars. Our products feature exceptional surface quality, tolerance, straightness, and material integrity, positioning you at the forefront of technological advancement with consistent production processes. These benefits extend across a broad spectrum of diameters and materials. Additionally, our extensive stock program at our service center ensures 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)
Rapid quenching of small sections in the solution treated and aged condition yields optimal properties. For larger section sizes or delayed quenching, properties may be less than optimal.
In the annealed state, typical hardness measures Rockwell C 30-34, whereas in the solution treated and aged state, it measures Rockwell C 35-39.
The Ti-6Al-4V, Grade 5 alloy bar can be effectively machined using austenitic stainless steel methods. The process demands slow machining speeds, high feeds, and the use of rigid tools. A plentiful supply of non-chlorinated cutting fluids enhances precision and extends tool life, ensuring a smooth and efficient operation.
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable in both annealed and solution-partially aged conditions. Post-weld heat treatment enables aging. To prevent contamination from oxygen, nitrogen, and hydrogen, welding should be performed in an inert gas-filled chamber or with inert gas protection. Techniques such as fusion, spot, seam, and flash welding can be executed without a protective atmosphere, ensuring structural integrity and performance.
Ti-6Al-4V, Grade 5 titanium alloy rods can suffer from hydrogen contamination due to improper pickling and from oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. This contamination can reduce ductility, negatively impacting notch sensitivity and forming characteristics, which must be carefully managed during processing.
We expertly produce bars tailored to your exact requirements.
Our bars boast excellent surface finish and straightness, perfect roundness, and the most stringent diameter tolerances (up to h5 per ISO 286-2). Available in straightened, ground, and polished conditions for superior performance.
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 - 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 Cut-Off According to Fixed Length > Test to End of Bar
Full Diameter Ultrasonic Testing
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, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now, and we will respond to your email promptly.
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 listed in Table 1. CP titanium demonstrates excellent corrosion resistance in a wide range of environments including:
CP titanium offers good resistance to crevice corrosion in salt solutions compared to stainless steels. It does not show crevice corrosion at temperatures below 80°C (176°F), regardless of pH, even under highly chlorinated conditions.
Grade 2 titanium boasts excellent resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium demonstrates outstanding resistance to erosion in flowing environments.
Jiangsu Daxun Alloy Co., Ltd.'s advanced Titanium Rod Gr2 Extruded Rod ASTM B348 Standard High Strength Titanium Bar exhibits exceptional resistance to seawater with velocities up to 130 ft/sec (40 m/sec), showing negligible material impact. Even the presence of abrasive particles like sand has minimal effect on its corrosion resistance.
There is no significant absorption of hydrogen into titanium exposed to seawater, even at elevated temperatures. Hydrogen absorption generally occurs only under the following conditions:
Titanium alloys from Jiangsu Daxun Alloy Co., Ltd. showcase exceptional immunity to microbiologically influenced corrosion. However, biofouling can occur in seawater due to the non-toxic nature of titanium alloys towards marine organisms. This can be controlled by chlorination or increasing water velocity through heat exchangers.
Unlike many other materials, Grade 2 Titanium Rod from Jiangsu Daxun Alloy Co., Ltd. does not exhibit diminished 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 towards the noble end near stainless steels, usually acting as the cathode when paired with other metals. Thus, titanium remains unaffected by galvanic corrosion but may accelerate the corrosion of other metals. Coupling with more noble metals like graphite further enhances titanium's passivity.
Grade 2 Titanium Rod from Jiangsu Daxun Alloy Co., Ltd. maintains its fatigue properties even in the presence of seawater. Both fatigue endurance limits and fatigue *** growth rates are invariant, whether tested in air or seawater.
CP2 Grade Titanium Rod is highly weldable when the necessary precautions are followed. Due to titanium's reactivity, an inert gas shield must be applied to both the OD and ID of the rod, ensuring it is free from grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. A low heat input is recommended to minimize the heat-affected zone. Post-weld heat treatment is not typically 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 |
Are you searching for round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods tailored to your project needs. As an experienced supplier, we are ready to support your endeavors.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Execution and tolerances vary; small diameters are delivered centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances.
To place an order, please ensure your purchase orders detail the quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments or additional requirements. These may include specifications related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today, and we promise to respond to your email promptly.
Q1: What products can you offer?
A: We offer a wide range of general steel types such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
Additionally, we provide 400 series and duplex stainless steel, including 2205, 2304, 2101, 2507, as well as high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely, we can manufacture products based on your drawings to ensure complete satisfaction.
Q3. How does your factory do regarding quality control?
A: Quality is our top priority. We maintain stringent quality control measures from start to finish.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can alter the packaging and transportation methods according to your requests,
though you will need to cover any additional costs and differences incurred during this period.
Q5. How does your factory do regarding quality control?
A: Quality is our top priority. We maintain stringent quality control measures from start to finish.
Q6. How long is the delivery time?
A: The delivery time ranges from 7 to 20 working days after payment confirmation.
If the order is urgent, we will expedite the process in our workshop to meet your timeline.
Q7. What are your payment terms?
A: We accept 100% T/T in advance, Western Union for small orders,
B: 30% T/T in advance and the remaining 70% before shipment,
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Share your requirements, and we will tailor the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for testing. For small pieces, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and others.
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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