| 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 stand as one of Daxun Alloy China's premier titanium products. The manufacturing process for Grade 1 Titanium bars is highly mechanized compared to blocks and plates. Grade 1 Titanium bars are available in over forty distinct grades, including the popular Grade 5, Grade 2, and Grade 1, and come in diameters up to 14 inches. Pure Titanium Grade 1 boasts exceptional ductility and cold formability, making it perfect for deep drawing applications. Known for its outstanding general and seawater corrosion resistance, it also excels against oxidizing, neutral, and mildly reducing media, including chlorides. Its low density, approximately half that of nickel-based alloys, combined with a high strength-to-weight ratio and superior corrosion resistance, makes Titanium an ideal choice for various harsh chemical environments.
DAXUN® Ti Grade 1 is a commercially pure (CP) titanium bar, characterized by:
Daxun produces high-performance titanium bars and can also customize according to customer's specifications:
Daxun conducts rigorous quality assurance tests, including mechanical tests like tensile, chemical analysis, PMI test, micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection, pitting and resistance test, hardness test, expansion test, etc. These ensure that Grade 2 Titanium Rod and Round Bar materials meet required applications. We measure diameter, thickness, and surface quality throughout production.
Grade 5 Titanium Rod (Ti 6AL-4V) Chemical Composition Details
| 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 % | |
Grade 2 Titanium Rod Chemical Composition Details
| 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 |
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 high-quality titanium rods, including Grade 1, Grade 2, and Grade 5, tailored to meet the unique demands of your project. Whether you're working on general industrial applications or cutting-edge military aerospace ventures, our inventory accommodates diameters from 1mm to 300mm. Need something larger? Custom orders are our specialty-just reach out for a personalized quote. Certified to the stringent standards of ASTM B348 and ASTM B381, our pure titanium and titanium alloy rods promise unparalleled excellence. At Daxun, our dedication to quality and customer care ensures you receive only the best. Should you have any inquiries, our expert team is ready to assist.
Daxun boasts a comprehensive technological cycle, seamlessly transforming raw materials into finely processed finished products. Our extensive service center network ensures that a wide selection of bar products is always on hand for rapid, off-the-shelf delivery. In addition to our standard offerings, we excel in producing custom sizes and managing stocking programs, guaranteeing swift delivery-even for quantities below mill minimums. Trust Daxun for your just-in-time titanium needs, and experience the advantage of our superior craftsmanship and commitment to timely service.
| 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 within our state-of-the-art production facilities in China. With exceptional surface quality, precise tolerance, impeccable straightness, and premium material quality, we offer you technological leadership and consistent production processes. These advantages extend to a wide range of diameters and materials. Additionally, our comprehensive stocking program at our service center facilitates just-in-time delivery, ensuring you receive what you need precisely when you need it.
We produce bars according to your requirements.
With excellent surface quality and straightness, perfect roundness, and the tightest diameter tolerances (according to ISO 286-2 up to h5), our bars 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 precise sawing
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
Your purchase orders should detail the quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any pertinent attachments or special requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now for prompt email responses.
Premium Grade 5 Titanium Rods
Daxun operates a cutting-edge production facility in China, delivering high-precision Grade 5 titanium bars that set the standard for excellence. Our products feature superior surface finish, tolerance, straightness, and material quality, ensuring you stay at the forefront of technology with consistent production processes. We cover a wide range of diameters and materials, with a comprehensive stock program that supports just-in-time delivery from our service center.
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. Larger sections and/or delayed quenching may result in properties that fall short of the optimum.
The typical hardness in the annealed state is Rockwell C 30-34, while the solution treated and aged condition achieves a hardness of Rockwell C 35-39.
The Ti-6Al-4V, Grade 5 alloy bar exhibits excellent machinability when using techniques designed for austenitic stainless steel. This includes slow machining speeds, high feed rates, rigid tools, and ample non-chlorinated cutting fluids to ensure smooth and efficient operations.
The Ti-6Al-4V, Grade 5 alloy rod boasts exceptional weldability in both annealed and solution-treated, and partially aged conditions. Post weld heat treatment further enhances aging. To avoid contamination with oxygen, nitrogen, and hydrogen, weld fusion should occur in an inert gas environment. Spot, seam, and flash welding can be done without protective atmospheres, although using an inert gas shield is recommended for optimal results.
Special care should be taken with the Ti-6Al-4V, Grade 5 titanium alloy rod to prevent contamination from hydrogen during improper pickling, and from oxygen, nitrogen, and carbon during forging, heat treating, or brazing. Such contamination can significantly reduce ductility, negatively impacting notch sensitivity and forming characteristics.
We tailor bar production to meet your specific requirements.
Our bars offer excellent surface quality, straightness, perfect roundness, and the tightest diameter tolerances (up to h5 according to ISO 286-2). They are available in straightened, ground, and polished conditions.
Sawing
Band saws available for diameters up to Ø510 mm
Bench band saws accommodate dimensions up to 6,000 x 3,000 x 400 mm
High-performance sawing machines ensure precise cuts
Single or double-sided end machining available
Precisely chamfered ends at 90° (45°)
Accurate point ends at 60° (30°)
Flat end options
Centered machining available
ASTM standards (American Society for Testing and Materials) are strictly followed
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 should include quantity, grade, type or category, API5L reference, thickness, width, length, and any applicable 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.
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 shown in Table 1. CP titanium exhibits excellent corrosion resistance to a wide variety of environments, including:
CP titanium exhibits great resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not exhibit crevice corrosion at temperatures under 80°C (176°F), regardless of pH, even under super chlorinated conditions.
Grade 2 titanium shows exceptional resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium shows excellent resistance to erosion in flowing environments.
Experiments have shown that seawater with velocities up to 130 ft/sec (40 m/sec) has a negligible effect on the material. Even the presence of abrasive particles like sand only marginally impacts corrosion.
Titanium exposed to seawater exhibits no significant hydrogen absorption, even under high temperatures. Hydrogen absorption typically occurs only when all three of the following conditions are met:
Titanium alloys exhibit exceptional immunity to all forms of microbiologically influenced corrosion. Although titanium alloys are not toxic to marine organisms, biofouling can still occur in seawater. This issue can be mitigated by chlorination or increasing the water velocity through the heat exchanger.
Unlike many other materials, titanium does not suffer a loss in fatigue performance when exposed to seawater. Its fatigue endurance limits and fatigue *** growth rates remain consistent whether tested in air or seawater.
Titanium ranks towards the noble end of the galvanic series, near stainless steels, and typically acts as the cathode when coupled with other metals. While this means titanium itself is unaffected by galvanic corrosion, it can accelerate the corrosion of the other metal. Coupling titanium with even more noble metals like graphite further enhances its passivity.
Grade 2 Titanium Rod, unlike many other materials, shows no degradation in fatigue properties when exposed to seawater. Fatigue endurance limits and fatigue *** growth rates are unaffected whether tested in air or seawater.
CP2 Grade Titanium Rod is highly weldable if proper precautions are observed. Given titanium's reactivity, an inert gas shield must protect both the OD and ID of the rod. The material should be free of any grease or oil contamination.
Grade 2 Titanium Rods are typically welded using manual or automatic TIG welding, with or without filler wire. Low heat input should be used to minimize the heat-affected zone. Post-weld heat treatment is generally not 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 |
In need of round rod material made from Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods to support your project. As an experienced supplier, we are ready to meet your needs.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances may vary, with small diameters delivered centerless ground to h7 tolerances, and large diameters to h9 or h11 tolerances.
When placing your purchase order with Jiangsu Daxun Alloy Co., Ltd., please ensure you include specifics such as quantity, grade, type or category, API5L reference, thickness, width, and length. Additionally, specify any attachments or extra requirements pertinent to chemical composition, mechanical properties, heat treatment, supplementary testing, manufacturing process, surface coating, or end finish. Reach out to Daxun now-we pledge to respond to your email promptly, ensuring a smooth and efficient transaction.
Q1: What products can you offer?
A: We offer a diverse range of general steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300 series, and
400 series. Additionally, we provide duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, 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 they meet your highest satisfaction.
Q3. How does your factory handle quality control?
A: Quality is our top priority. We meticulously manage quality control throughout the entire production process from start to finish.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can modify the packaging and transportation methods according to your specific requests,
provided you cover any additional costs and any differences incurred during this process.
Q5. How does your factory handle quality control?
A: Quality is our top priority. We meticulously manage quality control throughout the entire production process from start to finish.
Q6. How long is the delivery time?
A: Delivery time is typically 7 to 20 working days after payment confirmation.
For urgent orders, we'll expedite the production process to meet your needs sooner.
Q7. What are your payment methods?
A: Our payment options include: 100% T/T in advance, Western Union for small orders,
30% T/T upfront with the remaining 70% before shipment,
and 100% Irrevocable LC at sight for larger orders.
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are suitable for applications such as stainless steel pots, sinks, and bowls. Let us know your specific use case, and we will tailor the mechanical properties to meet your requirements.
Q9: How can I obtain a sample?
A: We provide FREE samples for your evaluation and 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 several countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How can I visit your company?
A: You can fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
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