| 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 reliable workhorse among titanium alloy rods, boasting an exceptional 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 grade offers an excellent blend of strength and ductility, high impact resistance, and ease of welding. Notably, it excels in corrosion resistance in various environments, including oxidizing conditions, alkaline media, brine solutions, weakly reducing environments, wet ***, seawater, and saline solutions. The low density, remarkable strength-to-weight ratio, and outstanding corrosion resistance make Grade 2 Titanium Rod an unparalleled choice for diverse applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that offers:
Daxun excels in producing high-performance titanium bars and can tailor production to meet customer specifications:
Daxun ensures stringent quality assurance through a battery of tests like tensile testing, chemical analyses, PMI tests, micro and macro testing, intergranular corrosion (IGC) tests, ultrasonic flaw detection, pitting and resistance tests, hardness tests, and expansion tests. These rigorous processes ensure that our Grade 2 Titanium Rod and Round Bar materials are perfectly suited for their intended applications. Throughout production, we meticulously measure the diameter, thickness, and surface quality of our products.
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 source for Grade 1, Grade 2, and Grade 5 Titanium Rods, available in an extensive range of diameters tailored to meet your project's unique requirements, spanning from general industrial applications to demanding military aerospace needs. Our inventory includes Titanium Alloy Rods from 1mm to 300mm in diameter, with custom sizes available upon request. All our Titanium Rods are certified to ASTM B348 and ASTM B381 standards, ensuring top-notch quality and reliability. For high-quality pure titanium rods and titanium alloy rods, reach out to Daxun for a competitive quote and personalized advice on your specific queries.
Daxun boasts a comprehensive technology cycle, encompassing everything from raw material processing to the production of intricately machined finished products. With an extensive bar product inventory across our service center network, we provide rapid, off-the-shelf delivery for common sizes and alloys. Beyond standard offerings, we specialize in manufacturing custom sizes and establishing stocking programs, ensuring swift just-in-time deliveries even for quantities below minimum mill orders.
| 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. masterfully produces high-precision Grade 1 titanium bars in our cutting-edge facilities in China. These bars boast an exceptional surface finish, precise tolerance, impeccable straightness, and superior material quality, providing you with outstanding technological advantage and consistent production processes. Our offerings cover a broad spectrum of diameters and materials. Furthermore, our extensive stocking program at our service center ensures just-in-time delivery, meeting your critical needs consistently.
We craft bars tailored to your exact specifications.
Our bars offer an excellent surface finish, exceptional straightness, perfect roundness, and the tightest diameter tolerances (up to h5 according to ISO 286-2). 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 ensuring precision cuts
Single or double-sided options
Chamfer 90° (45°)
Point 60° (30°)
Flat end finish
Centered finish
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% examination
Testing methods
Eddy current testing/eddy current *** testing
Defect-free surface (level 4)
Flat bottom hole diameter of 0.7 mm and 0.4 mm
Blind area can be removed according to fixed length > Tested to the end of the bar
Full diameter ultrasonic testing
When placing purchase orders, please include the required quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any specific attachments or additional requirements. These might include details on 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.
Premium Grade 5 Titanium Rod
Daxun's Excellence Our state-of-the-art production facility in China manufactures highly competitive, high-precision Grade 5 titanium bars. With superior surface quality, tolerance, straightness, and material excellence, we offer technological leadership and consistent production processes. Our extensive stock program at our service center ensures just-in-time delivery, catering to a wide 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 state, rapid quenching of small sections achieves optimal properties. Larger sections or delayed quenching may yield less desirable characteristics.
Typical hardness ranges from Rockwell C 30-34 in the annealed condition to Rockwell C 35-39 in the solution treated and aged condition.
The machining of Ti-6Al-4V, Grade 5 alloy bar is efficient when employing austenitic stainless steel machining techniques. For optimal results, use slow machining speeds, high feeds, rigid tools, and generous amounts of non-chlorinated cutting fluids.
The Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in both the annealed condition and the solution and partially aged condition-with aging occurring during post-weld heat treatment. It is crucial to prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding can be performed within an inert gas-filled chamber or with inert gas shielding. Spot, seam, and flash welding are also possible without protective atmospheres.
The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to contamination by hydrogen during improper pickling and by oxygen, nitrogen, and carbon during forging, heat treating, and brazing. Such contamination can reduce ductility, negatively impacting notch sensitivity and forming characteristics.
We tailor-make bars to meet your specific requirements.
Our bars boast excellent surface finish and straightness, perfect roundness, and the tightest diameter tolerances (up to h5 as per ISO 286-2). 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
Chamfering at 90° (or 45°)
Pointing at 60° (or 30°)
Flat ends
Centered ends
ASTM - American Society for Testing and Materials Standards
AMS - American Aerospace Materials Standards
NACE: Upholding the pinnacle of quality with the American Association of Corrosion Engineers International Standards.
ASME: Adhering to the rigorous American Society of Mechanical Engineers Standards.
GB: Compliance with the universally recognized Chinese National Standards.
GJB: Meeting the stringent requirements of the Chinese National Military Standards.
ISO: Aligning with globally respected International Standards for unparalleled performance.
DIN: Following the meticulous German Standards for superior reliability.
EN: Conforming to the exacting European Standards to ensure excellence.
API: Setting the bar with the American Petroleum Institute Standards for top-tier quality.
Non-Destructive Testing: Comprehensive 100% testing to guarantee the integrity of our products.
Testing Methods: Utilizing cutting-edge techniques to assure quality and consistency.
Eddy Current Testing/*** Testing: Employing state-of-the-art eddy current methods to detect cracks and flaws with unparalleled accuracy.
Defect-Free Surface (Level 4): Delivering a pristine, defect-free surface that meets the highest standards.
Flat Bottom Hole Diameter: Precision-engineered with diameters of 0.7 mm and 0.4 mm for optimal performance.
Blind Area Customization: Offering tailored blind area cut-offs to ensure thorough testing to the end of the bar.
Full Diameter Ultrasonic Testing: Employing full diameter ultrasonic testing for comprehensive internal and external quality assurance.
When placing a purchase order, please specify quantity, grade, type or category, API5L reference, thickness, width, length, and any additional specifications such as chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Reach out to Daxun, and we will respond to your email promptly.
Usage Advisory: Titanium should be avoided with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Our Grade 2 titanium offers outstanding general corrosion resistance across numerous environments. Detailed corrosion rates in various media are provided in Table 1, highlighting its resilience in:
Our CP titanium demonstrates excellent resistance to crevice corrosion in salt solutions, outperforming stainless steels. It remains unaffected at temperatures below 80 °C (176°F), regardless of pH, even under super chlorinated conditions.
Grade 2 titanium exhibits excellent resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium offers remarkable resistance to erosion in high-velocity flow environments.
Engineered to endure seawater velocities of up to 130 ft/sec (40 m/sec), our material exhibits negligible deterioration. Even the presence of abrasive particles, like sand, only minimally affects its corrosion resistance.
Remarkably, titanium does not significantly absorb hydrogen when exposed to seawater, even at elevated temperatures. Hydrogen absorption typically occurs only under the following conditions:
Titanium alloys exhibit exceptional immunity to all forms of microbiologically influenced corrosion. However, they can accumulate biofouling in seawater due to their non-toxicity toward marine organisms. This can be managed through chlorination or by increasing water velocity through heat exchangers.
Unlike many materials, titanium does not suffer a reduction in fatigue performance when exposed to seawater. Its fatigue endurance limits and *** growth rates remain consistent in both air and seawater environments.
In the galvanic series, titanium is positioned near the noble end alongside stainless steels, generally acting as the cathode when coupled with other metals. As a result, titanium resists galvanic corrosion but can accelerate the corrosion of less noble metals. Coupling with more noble metals like graphite further enhances titanium's passivity.
Grade 2 Titanium Rod maintains its fatigue properties even in seawater, showing no degradation. Its fatigue endurance limits and *** growth rates are identical whether tested in air or seawater.
CP2 Grade Titanium Rod is highly weldable with proper precautions. Due to titanium's reactivity, it must be shielded with inert gas on both the OD and ID. The material must also be free of grease or oil.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. Utilizing low heat input minimizes the heat-affected zone, and post-weld heat treatment is rarely 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 |
In search of Grade 2 Titanium Alloy Rod-3.7035? At Daxun, we offer customized solutions for your titanium rod needs. Trust our expertise to support your project.
Our Grade 2 Titanium bars come in diameters ranging from 2.0 mm to 400 mm. Small diameters are centerless ground to h7 tolerances, while larger diameters adhere to h9 or h11 tolerances.
When placing purchase orders with Jiangsu Daxun Alloy Co., Ltd., please include the 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. Reach out to Daxun today, and expect a prompt response to your inquiry.
Q1: What products can you offer?
A: We offer a diverse range of steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we provide 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, alongside high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Yes, we can produce products precisely as per your drawings to ensure your utmost satisfaction.
Q3. How does your factory handle quality control?
Quality comes first for us. We prioritize stringent quality control measures from the beginning to the end of production.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can modify the packaging and transportation forms according to your request,
though you will be responsible for any additional costs and discrepancies incurred during this period.
Q5. How does your factory handle quality control?
Quality is of paramount importance. We implement strict quality control practices from start to finish.
Q6. How long is the delivery time?
A: Delivery takes 7-20 working days after payment confirmation.
For urgent orders, we expedite production 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 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, etc. Let us know your specific use, and we'll adjust 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 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.
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