| 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 excellent balance of strength and weight for weight-sensitive applications. As a CP (commercially pure) titanium alloy, it combines high impact strength, excellent ductility, and ease of welding. Its extreme corrosion resistance in oxidizing conditions, alkaline media, brine solutions, wet ***, and seawater makes it ideal for various demanding environments. With its low density and high strength-to-weight ratio, Grade 2 Titanium Rod is perfect 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 exceptional performance and can also manufacture according to customer specifications:
Daxun performs rigorous quality assurance tests, including mechanical tests, chemical analysis, PMI tests, micro and macro testing, intergranular corrosion (IGC) tests, ultrasonic flaw detection, pitting and resistance tests, hardness tests, expansion tests, and more. These ensure that Grade 2 Titanium Rod and Grade 2 Titanium Round Bar materials meet application requirements. During production, we meticulously measure the product's diameter, thickness, and surface.
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 proudly offers a comprehensive selection of Titanium Rods: Grade 1, Grade 2, and Grade 5. Available in a variety of diameters to suit the specific needs of your project, from general industrial applications to advanced military aerospace uses. Our inventory includes Titanium Alloy Rods ranging from 1mm to 300mm in diameter, and we welcome custom orders for larger sizes. All Titanium Rods are certified to meet ASTM B348 and ASTM B381 standards. Contact Daxun for high-quality pure titanium and titanium alloy rods and receive expert advice on your purchase.
Daxun boasts a complete technological cycle-from raw material processing to the creation of highly mechanically processed finished products. Our bar products are stocked across our extensive service center network, ensuring speedy, off-the-shelf delivery of standard sizes and alloys. We also specialize in manufacturing custom sizes and offer stocking programs designed for just-in-time delivery, accommodating quantities smaller than typical mill minimums.
| 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 specialize in producing premium, high-precision Grade 1 titanium bars. Our cutting-edge production facilities in China ensure exceptional surface quality, precise tolerance, impeccable straightness, and superior material integrity. These qualities give you a technological edge and consistent production outcomes across various diameters and materials. Additionally, our extensive stocking program at our service center allows for just-in-time delivery, catering to your immediate needs with unparalleled efficiency.
We manufacture bars tailored to your specifications.
Our bars feature exceptional surface quality, impeccable straightness, perfect roundness, and the tightest diameter tolerances (ISO 286-2, up to h5). They are 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 precision cuts
Single or double-sided machining
Chamfer 90° (45°)
Point 60° (30°)
Flat end finish
Centered ends
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% inspection
Testing Methods
Eddy current testing/eddy current *** testing
Defect-free surface (level 4)
Flat bottom hole diameters of 0.7 mm and 0.4 mm
Blind area can be cut off to fixed length > Test to the end of the bar
Full diameter ultrasonic testing
Your purchase order should detail the quantity, grade, type, 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, and we will respond to your email promptly.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, manufacturing highly competitive, precision-grade Grade 5 titanium bars. With superb surface quality, tolerance, straightness, and material excellence, we offer you technological leadership and consistent production processes. Our extensive stock program at our service center also 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)
In the solution-treated and aged condition, rapid quenching of small sections yields optimum properties. Larger section sizes or delayed quenching may result in suboptimal properties.
Typical hardness in the annealed condition is Rockwell C 30-34, and in the solution and aged condition, it is approximately Rockwell C 35-39.
Ti-6Al-4V, Grade 5 alloy bar is optimally machined using austenitic stainless steel methods, characterized by slow machining speeds, high feeds, sturdy tools, and copious amounts of non-chlorinated cutting fluids.
Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in both the annealed condition and the solution and partially aged condition, with aging facilitated during post-weld heat treatment. It's essential to prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding is most effective within an inert gas-filled chamber or by using inert gas to shield the molten metal and adjacent heated areas, paired with a tail shield. Spot, seam, and flash welding can proceed 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 processes. Such contamination may reduce ductility, negatively impacting notch sensitivity and forming characteristics.
We manufacture bars tailored to your specific requirements.
Offering excellent surface finish and straightness, impeccable roundness, and 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 for precise cuts
Available in single or double sided configurations
Chamfer 90° (45°)
Point 60° (30°)
Flat end options
Centered ends
Conforming to ASTM (American Society for Testing and Materials) Standards
Compliant with AMS (American Aerospace Materials Standards)
NACE: The American Association of Corrosion Engineers International Standards
ASME: The Pinnacle of Mechanical Engineering Standards by the American Society of Mechanical Engineers
GB: Unwavering Quality with Chinese National Standards
GJB: Excellence in Compliance with Chinese National Military Standards
ISO: Global Benchmarks in International Standards
DIN: Precision and Reliability with German Standards
EN: The Gold Standard of European Standards
API: Industry-Leading Guidelines by the American Petroleum Institute
Non-Destructive Testing: Ensuring Integrity with 100% Testing
Comprehensive Testing Methods
Eddy Current Testing: Precision in *** Detection
Surface Quality: Defect-Free at Level 4
Microscopic Precision: Flat Bottom Hole Diameter at 0.7 mm and 0.4 mm
Targeted Testing: Ability to Cut Off Blind Areas for Accurate Measurements to the Bar's End
Full Diameter Ultrasonic Testing: Thorough and Reliable
When placing purchase orders, include quantity, grade, type or category, API5L reference, thickness, width, length, and any pertinent attachments or additional requirements regarding chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt response.
Titanium Usage Advisory: Avoid strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Table 1 showcases general corrosion rates for Grade 2 Titanium across various media. Commercially Pure (CP) titanium is renowned for its corrosion resistance in diverse environments including:
CP Titanium exhibits superior resistance to crevice corrosion in salt solutions, outperforming stainless steels. It remains unaffected by crevice corrosion at temperatures below 80°C (176°F), even under super chlorinated conditions.
Grade 2 Titanium demonstrates excellent resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium showcases outstanding resistance to erosion in flowing environments
Jiangsu Daxun Alloy Co., Ltd.'s Quality Pure Titanium Rod Gr2 ASTM B348 exhibits phenomenal resilience in seawater with velocities up to 130 ft/sec (40 m/sec), showing negligible effects on the material. Even the presence of abrasive particles like sand imparts only a minimal impact on corrosion resistance.
Remarkably, titanium shows no significant absorption of hydrogen when exposed to seawater, even at elevated temperatures. Hydrogen absorption is typically observed only under these specific conditions:
Titanium alloys from Jiangsu Daxun Alloy Co., Ltd. display unique immunity to all forms of microbiologically influenced corrosion. Despite the non-toxicity to marine organisms leading to potential biofouling in seawater, this can be effectively controlled by chlorination or by increasing water velocity through heat exchangers.
Unlike many materials, titanium showcases remarkable resilience, maintaining its fatigue performance even in the presence of seawater. Fatigue endurance limits and fatigue *** growth rates are consistent whether tested in air or seawater.
In the galvanic series, titanium is positioned near the noble end close to stainless steels, generally acting as a cathode when coupled with other metals. Thus, titanium remains unaffected by galvanic corrosion but can accelerate the corrosion of the other metal. When paired with more noble metals like graphite, titanium's passivity is further enhanced.
Grade 2 Titanium Rod from Jiangsu Daxun Alloy Co., Ltd. maintains its impressive fatigue properties in the presence of seawater, with fatigue endurance limits and fatigue *** growth rates remaining stable whether tested in air or seawater.
CP2 Grade Titanium Rod is highly weldable, provided that essential precautions are observed. Due to titanium's reactivity, an inert gas shield must be applied on both the OD and ID of the rod, and the material must be free from any grease or oil contamination.
Grade 2 Titanium Rods are commonly welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input should be used, and typically, Titanium Rods are not post-weld heat treated.
| 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 Jiangsu Daxun Alloy Co., Ltd., we offer customized titanium rods to meet your specific project requirements, backed by our extensive experience.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Please 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.
When placing purchase orders, please include the quantity, grade, type or category, API5L reference, as well as the dimensions: thickness, width, and length. Be sure to specify any additional requirements regarding chemical composition, mechanical properties, heat treatment, further testing, manufacturing processes, surface coating, or end finish. Reach out to Daxun today, and we will respond to your email promptly.
1. What products can you offer?
We offer a comprehensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300 series.
In addition, we provide 400 series steel and duplex stainless steels such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.
2. Can you produce the products according to my own drawings?
Absolutely, we can manufacture products according to your exact drawings, ensuring your satisfaction.
3. How does your factory manage quality control?
Quality is our top priority. We implement stringent quality control measures from the very beginning to the final stages of production.
4. Can I request changes in packaging and transportation?
Yes, we can modify the packaging and transportation methods according to your preferences,
though you will be responsible for any additional costs and the price differences incurred.
5. How does your factory maintain quality control?
Quality remains our top priority. We maintain rigorous quality control processes from start to finish.
6. What is your delivery time?
Typically, delivery time is 7 to 20 working days after confirming payment.
For urgent orders, we can expedite the process to ensure timely completion.
7. What are your payment terms?
A: 100% T/T in advance or 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).
8. Can you produce Deep Drawing Quality (DDQ) materials?
Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Let us know your specific requirements, and we'll tailor the mechanical properties accordingly.
9. How can I get a sample?
Free samples are available for testing and inspection. For small pieces, we may cover the courier cost, depending on the situation.
10. To which countries have you exported?
We have exported our stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
11. How can I visit your company?
Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
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