| 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 a superb strength-to-density ratio ideal for weight-sensitive applications. As a commercially pure (CP) titanium alloy, it presents an optimal balance of strength and weight. This rod boasts excellent ductility and high impact strength, making it easily weldable. Its extreme resistance to corrosion in oxidizing conditions, alkaline media, brine solutions, weakly reducing environments, and wet *** ensures longevity. Additionally, it stands resilient against seawater and saline solutions. Thanks to its low density, high strength-to-weight ratio, and outstanding corrosion resistance, the Grade 2 Titanium Rod is an excellent choice across a multitude of applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that boasts:
Daxun produces high-quality titanium bars with superior performance and can also manufacture according to customer agreements:
Daxun's stringent quality assurance tests include mechanical tests like area tensile, chemical analysis, material positive identification (PMI), micro and macro testing, intergranular corrosion (IGC) testing, ultrasonic flaw detection, pitting and resistance tests, hardness tests, and expansion tests. These ensure that the Grade 2 Titanium Rod and Round Bar materials are suitable for their intended applications. During production, measurements of diameter, thickness, and surface quality are rigorously maintained.
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 trusted supplier for high-quality titanium rods, offering an extensive inventory that includes Grade 1, Grade 2, and Grade 5 Titanium Rods in a wide range of diameters. Whether your project pertains to general industrial uses or high-stakes military aerospace applications, we have the perfect titanium rod to meet your specific requirements. Our inventory boasts rod sizes ranging from 1mm to 300mm in diameter, and we gladly accept custom orders for larger sizes to ensure your project's success. Each rod is certified to rigorous ASTM B348 and ASTM B381 standards, assuring you of top-notch quality and reliability. Contact Daxun today for a quote and experience unparalleled service. Our expert team is on standby to assist you with any questions and guide you in selecting the ideal titanium rod for your needs.
At Daxun, we pride ourselves on our comprehensive technology cycle, meticulously covering every stage from raw material processing to the production of highly refined finished products. Our extensive bar product inventory is strategically distributed across our service center network, ensuring rapid, off-the-shelf delivery of commonly requested sizes and alloys. Additionally, we offer bespoke manufacturing for custom sizes and can facilitate stocking programs designed for quick turnarounds, perfectly accommodating just-in-time delivery requirements, even for quantities below mill minimums. Trust Daxun to deliver precision, quality, and efficiency every time.
| 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. With an excellent surface finish, precise tolerances, straightness, and superior material quality, we provide technological leadership and consistent production processes. These advantages span a wide array of diameters and materials. Additionally, our comprehensive stocking program at our service center enables just-in-time delivery, ensuring you always have the materials you need exactly when you need them.
We manufacture bars tailored to your specific requirements.
Featuring exceptional surface finish 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 cuts
Single or double-sided machining
Chamfer angles available: 90° (45°)
Point angles available: 60° (30°)
Flat end finishing
Centered end finishing
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 > 100% testing
Testing Methods
Eddy current testing/eddy current *** testing
Defect-free surface (level 4 quality)
Flat bottom hole diameters: 0.7 mm and 0.4 mm
Blind areas can be cut off to specified lengths > Tested to the end of the bar
Full diameter ultrasonic testing
Purchase orders should detail the quantity, grade, type or category, API5L reference, thickness, width, and length. Include any relevant 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 respond to your email promptly.
Grade 5 Titanium Rod
Daxun boasts a state-of-the-art production facility in China, producing highly competitive and high-precision Grade 5 titanium bars. With excellent surface finishes, tolerances, straightness, and material quality, we provide technological leadership and consistent production processes across a wide range of diameters and materials. Our comprehensive stock program at our service center also enables 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)
In the solution treated and aged condition, rapid quenching of small sections yields optimal properties, while larger sections or delayed quenching may result in less 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.
Ti-6Al-4V, Grade 5 alloy bar can be machined using techniques similar to those for austenitic stainless steel. This requires slow machining speeds, high feed rates, rigid tools, and substantial use of non-chlorinated cutting fluids to ensure optimal performance.
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable in both annealed and solution-aged conditions. Ageing can be achieved during post-weld heat treatment. To avoid contamination with oxygen, nitrogen, and hydrogen, welding should be conducted in an inert gas environment or with inert gas shielding the molten metal and adjacent zones. Fusion welding, as well as spot, seam, and flash welding, can be performed without the need for a protective atmosphere.
The Ti-6Al-4V, Grade 5 titanium alloy rod can become contaminated with hydrogen during improper pickling, and with oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. This contamination can reduce ductility, impacting notch sensitivity and forming characteristics negatively.
We produce bars tailored to your specific requirements.
We deliver excellent surface quality 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: Comprehensive 100% Testing
Testing Methods
Eddy Current Testing/Eddy Current *** Detection
Defect-Free Surface (Level 4)
Flat Bottom Hole Diameters: 0.7 mm and 0.4 mm
Blind Area Customizable: Fixed Length Testing to the End of the Bar
Full Diameter Ultrasonic Testing
When placing orders, please specify quantity, grade, type or category, API5L reference, as well as dimensions (thickness, width, length). Include any additional requirements related to chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt response.
Titanium should not be used with highly reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Grade 2 Titanium's general corrosion rates across varied media are summarized in Table 1. CP titanium provides excellent corrosion resistance in numerous environments, including:
CP titanium offers superior crevice corrosion resistance in salt solutions compared to stainless steels. It withstands crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even in highly chlorinated conditions.
Grade 2 Titanium exhibits exceptional 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 conditions.
Remarkably resilient, our titanium material shows negligible effect even when exposed to seawater with velocities up to 130 ft/sec (40 m/sec). The presence of abrasive particles, like sand, has only a minimal impact on its corrosion resistance.
Titanium's resistance is undeniable, with no significant absorption of hydrogen when exposed to seawater, even at elevated temperatures. Hydrogen absorption is typically a concern only if the following conditions are simultaneously met:
Titanium alloys exhibit unique immunity to all forms of microbiologically influenced corrosion. However, because titanium alloys are non-toxic to marine organisms, biofouling can occur in seawater. This can be minimized through chlorination or by increasing the water velocity through the heat exchanger.
Unlike many materials, titanium shows no decrease in fatigue performance when exposed to seawater. Fatigue endurance limits and fatigue *** growth rates remain consistent whether tested in air or seawater.
In the galvanic series, titanium is situated near the noble end, close to stainless steels, and generally acts as the cathode when coupled with other metals. Titanium itself remains unaffected by galvanic corrosion but can accelerate the corrosion of coupled metals. Pairing titanium with more noble metals, such as graphite, further enhances titanium's passivity.
Grade 2 Titanium Rod defies expectations by not degrading in fatigue properties in seawater. Its fatigue endurance limits and *** growth rates are consistent whether tested in air or seawater.
CP2 Grade Titanium Rod offers excellent weldability when appropriate precautions are taken. Due to titanium's reactivity, an inert gas shield must protect both the OD and ID of the rod. The material must also be devoid of any grease or oil contamination.
Typically, Grade 2 Titanium Rod is welded using manual or automatic TIG welding, with or without filler wire. Employing low heat input helps minimize the heat-affected zone. Post-weld heat treatment is not usually applied to 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 |
Are you in need of round rod material made from Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods to meet your project requirements. Trust our experience as a top supplier.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm, with varying execution and tolerances. Small diameters are delivered centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances.
When placing purchase orders, please include detailed information such as quantity, grade, type or category, API5L reference, thickness, width, length, and any pertinent attachments or additional requirements. These may pertain to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Reach out to Daxun now, and we promise a prompt email response.
Q1: What products can you offer?
A: We provide an extensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 300 series.
Additionally, we offer 400 series and duplex stainless steel such as 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 precisely according to your drawings to ensure maximum satisfaction.
Q3: How does your factory handle quality control?
A: Quality is our top priority. We meticulously control quality at every stage from the very beginning to the final product.
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, please note that any additional costs incurred during this period will be borne by you.
Q5: How does your factory handle quality control?
A: Quality is our top priority. We meticulously control quality at every stage from the very beginning to the final product.
Q6: How long is the delivery time?
A: Typically, it takes 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to meet your timeline.
Q7: What are your payment terms?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront and 70% balance before shipment.
C: For large orders, we accept a 100% irrevocable LC at sight.
Q8: Can you provide Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials suit stainless steel pots, sinks, bowls, etc. Share your requirements, and we'll adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: We offer FREE samples for evaluation. For small pieces, we might cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: So far, we have exported stainless steel materials to countries such as 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 a pick-up for you.
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