| Customization: | Available |
|---|---|
| Type: | Titanium Bars |
| Application: | Industrial, Medical, Chemical Industry, Aviation |
|
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| Material | Titanium rod and bar Grade 1 (UNS R50250) |
| 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. |
Titanium round bars are among the most sought-after products from Daxun Alloy China. The production process for Grade 1 Titanium bars is highly mechanized compared to blocks and plates, ensuring precision and quality. Available in over forty grades, the most popular are Grade 5, Grade 2, and Grade 1. These bars come in diameters up to 14 inches. Grade 1 Titanium stands out for its excellent ductility and cold formability, ideal for deep drawing applications. It boasts exceptional resistance to general and seawater corrosion, as well as resistance to oxidizing, neutral, and mildly reducing media such as chlorides. Titanium's low density (about half that of nickel-based alloys), combined with a high strength-to-weight ratio and superior corrosion resistance, makes it a prime selection for various harsh chemical environments.
DAXUN® Ti Grade 1 is a commercially pure (CP) titanium bar with the following characteristics:
Daxun produces high-performance titanium bars and can also manufacture according to customer specifications:
Daxun conducts comprehensive quality assurance tests, including area tensile mechanical tests, 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 ensure the suitability of Grade 2 Titanium Rods and Round Bars for required applications. During production, we meticulously measure the diameter, thickness, and surface of each 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 proudly offers an extensive range of Grade 1, Grade 2, and Grade 5 Titanium Rods, meticulously crafted to meet an array of industrial demands, including but not limited to military aerospace applications. Our inventory boasts rods in diameters ranging from a precise 1mm to a robust 300mm. For bespoke requirements exceeding these dimensions, we warmly invite you to reach out for a personalized quote. Each of our Titanium Rods complies with the exacting ASTM B348 and ASTM B381 standards, ensuring unparalleled quality. Whether you seek high-grade pure titanium rods or versatile titanium alloy rods, our team is at your service to provide expert guidance and seamless purchasing experiences.
At Daxun, we encompass a comprehensive technological cycle, from meticulous raw material processing to the creation of precision-engineered final products. Our strategically placed service centers ensure immediate off-the-shelf availability of common sizes and alloys, facilitating rapid delivery. Additionally, we excel in fabricating custom sizes and implementing stocking programs designed for just-in-time delivery, even for quantities below the typical mill minimum. Experience the unparalleled efficiency and precision that define Daxun's commitment to excellence.
| 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 at our state-of-the-art production facilities in China. With an excellent surface finish, precise tolerance, perfect straightness, and superior material quality, we provide you with technological leadership and consistent production processes. These advantages apply to a wide range of diameters and materials. Furthermore, our comprehensive stocking program at our service center ensures just-in-time delivery, keeping your production line always running efficiently.
We manufacture bars tailored to your specific requirements.
Exceptional 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
Blind area can be cut off according to fixed length > Test to the end of the bar
Full diameter ultrasonic testing
Purchase orders must include detailed information such as quantity, grade, type/category, API5L reference, thickness, width, length, and any relevant attachments or additional requirements pertaining to chemical composition, mechanical properties, heat treatment, further testing, manufacturing process, surface coating, or end finishing. Contact Daxun today, and we will respond promptly.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, dedicated to manufacturing top-tier, high-precision Grade 5 titanium bars. Impeccable surface quality, tolerance, and straightness ensure you receive technologically advanced products with consistent manufacturing processes. These benefits apply across a broad range of diameters and materials. Our extensive stock program at our service center also guarantees timely deliveries.
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution treated and aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
For small sections, rapid quenching in the solution-treated and aged condition yields optimal properties. However, larger sections or delayed quenching may result in suboptimal properties.
Typical hardness in the annealed condition ranges from Rockwell C 30-34, and approximately Rockwell C 35-39 in the solution-treated and aged condition.
Machining the Ti-6Al-4V, Grade 5 alloy bar is achievable using methods tailored for austenitic stainless steel. This requires slow machining speeds, high feeds, rigid tooling, and copious amounts of non-chlorinated cutting fluids to ensure precision and quality.
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable, whether annealed or in a solution-treated and partially aged state, with aging performed during post-weld heat treatment. To prevent contamination by oxygen, nitrogen, and hydrogen, strict precautions are necessary. Fusion welding is best carried out in an inert gas-filled chamber or using inert gas to shield the molten and adjacent heated zones, with a tail shield. Spot, seam, and flash welding can be executed without a protective atmosphere.
The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to contamination from hydrogen during improper pickling, and from oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. Such contamination can reduce ductility, negatively affecting the material's notch sensitivity and forming characteristics.
We manufacture bars to meet your specific requirements.
Featuring excellent surface finish, superior straightness, perfect roundness, and the tightest diameter tolerances (up to h5 per ISO 286-2). Available in straightened, ground, and polished conditions.
Sawing
Band saws (up to Ø510 mm capacity)
Bench band saws (up to 6,000 x 3,000 x 400 mm capacity)
High-performance sawing machines for precision cuts
Single or double-sided finishes
Chamfer 90° (45°)
Point 60° (30°)
Flat end finish
Centered ends
Conforming to 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% Comprehensive 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 Eliminable by Fixed Length Cutting > Test to the Bar's End
Full Diameter Ultrasonic Testing
Purchase orders should detail the quantity, grade, type/category, API5L reference, as well as dimensions (thickness, width, length). Include any special requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coatings, or end finishes. Contact Daxun for prompt responses.
Avoid using titanium with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General corrosion rates for Grade 2 titanium in various media are presented in Table 1. CP titanium offers excellent corrosion resistance across numerous environments, including:
CP titanium demonstrates robust resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium does not exhibit crevice corrosion at temperatures below 80°C (176°F), regardless of pH, even in highly chlorinated conditions.
Grade 2 titanium shows superb resistance to stress corrosion cracking (SCC) in hot chloride solutions and remains unaffected by SCC in seawater.
Titanium exhibits exceptional resistance to erosion in flowing environments.
The material exhibits exceptional resilience, withstanding seawater velocities up to 130 ft/sec (40 m/sec) with negligible effects. Even the presence of abrasive particles like sand shows only minor impact on corrosion.
Titanium shows remarkable resistance to hydrogen absorption in seawater, even at elevated temperatures. Hydrogen absorption typically occurs only under the following stringent conditions:
Titanium alloys exhibit unparalleled immunity to microbiologically influenced corrosion. While biofouling may occur due to their non-toxic nature towards marine organisms, it can be mitigated through chlorination or by enhancing water velocity in heat exchangers.
Unlike many materials, titanium does not suffer a reduction in fatigue performance when exposed to seawater. Its 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. It typically acts as the cathode when paired with other metals, thus avoiding galvanic corrosion, though it may accelerate the corrosion of the coupled metal. Pairing titanium with more noble metals, like graphite, further enhances its passivity.
Grade 2 Titanium Rod stands out by maintaining its fatigue properties in seawater. The endurance limits and *** growth rates are the same in both air and seawater, showcasing its superior performance.
CP2 Grade Titanium Rod is highly weldable, provided the necessary precautions are taken. Due to its reactivity, an inert gas shield must cover both the OD and ID of the rod. The material should also be free from any grease or oil contamination.
Grade 2 Titanium Rod is usually welded using manual or automatic TIG welding, with or without filler wire. Employing low heat input minimizes heat-affected zones. Post-weld heat treatment is typically not necessary 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 |
Seeking Grade 2 Titanium Alloy Rod-3,7035 round rods? Daxun offers customized titanium rods. As an experienced supplier, we are ready to support your project needs.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances can vary: smaller diameters are centerless ground with h7 tolerances, while larger diameters follow 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 specific attachments or additional requirements. This may encompass chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish specifications. Reach out to Daxun now, and we will respond to your email promptly.
Q1: What products can you offer?
A: We provide a comprehensive range of steel types, including general steel like 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, 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 based on your drawings to meet your highest satisfaction.
Q3: How does your factory ensure quality control?
A: Quality is our top priority. We consistently emphasize stringent quality control from start to finish.
Q4: Can I request changes to the packaging and transportation?
A: Yes, we can modify the packaging and transportation forms as per your request.
However, you will need to cover any additional costs and differences incurred during this period.
Q5: How does your factory ensure quality control?
A: Quality is our top priority. We consistently emphasize stringent quality control from start to finish.
Q6: What is your delivery time?
A: Typically, it takes 7-20 working days after payment confirmation.
If the order is urgent, we expedite the process to finish earlier.
Q7: What are your payment terms?
A: We offer the following payment options: 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 Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Let us know your specific use, and we will adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: We offer FREE samples for checking and testing. For small pieces, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: To date, we have exported stainless steel materials to countries including 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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