| 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 titanium products offered by Daxun Alloy China. The manufacturing process for Grade 1 Titanium bars is notably more mechanized compared to blocks and plates. Available in over forty distinct grades, including the highly popular Grade 5, Grade 2, and Grade 1, these bars come in a variety of diameters up to 14 inches. Pure Titanium Grade 1 is celebrated for its exceptional ductility and cold formability, making it perfect for deep drawing applications. Its renowned general and seawater corrosion resistance, along with its resilience against oxidizing, neutral, and mildly reducing media such as chlorides, make it an outstanding choice. Furthermore, its low density-approximately half that of nickel-based alloys-coupled with its high strength-to-weight ratio and superior corrosion resistance, positions it as an optimal selection for a wide array of harsh chemical environments.
DAXUN® Ti Grade 1 is a commercially pure (CP) titanium bar with a myriad of impressive characteristics:
Daxun excels in producing titanium bars that boast superior performance and can tailor manufacturing to customer specifications:
Daxun conducts extensive quality assurance tests, encompassing mechanical tests like area tensile, chemical analysis, material positive identification (PMI test), micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection test, pitting and resistance test, hardness test, expansion test, among others. These tests ensure that the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar materials meet the necessary application requirements. Throughout production, we meticulously measure the diameter, thickness, and surface of each product.
In-depth Analysis of 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 % | |
Examination of 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 |
In-depth Analysis of 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 boasts an extensive inventory of Grade 1, Grade 2, and Grade 5 Titanium Rods, available in a variety of diameters to cater to your specific project requirements, ranging from general industrial uses to military aerospace applications. Our Titanium Alloy Rods come in sizes from 1mm to 300mm in diameter, and we welcome custom orders for larger sizes. Contact Daxun for a personalized quote. Each Titanium Rod is certified to ASTM B348 and ASTM B381 standards, ensuring the highest level of quality. Reach out to Daxun for top-notch pure titanium rods and titanium alloy rods, and our expert team will be delighted to assist you with any inquiries.
Daxun operates with a comprehensive technology cycle that spans from raw material processing to the production of finished products with exceptional mechanical processing. Our bar products are strategically stocked across our service center network, ensuring fast, off-the-shelf delivery of common sizes and alloys. We also offer custom manufacturing of sizes and can implement stocking programs to facilitate quick turnaround times on a just-in-time basis for quantities less than 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 pride ourselves on producing highly competitive, high-precision Grade 1 titanium bars. Manufactured in our state-of-the-art production facilities in China, our titanium rods boast an exceptional surface finish, precise tolerances, remarkable straightness, and superior material quality. These features ensure technological leadership and consistent production processes across a wide range of diameters and materials. Furthermore, our comprehensive stocking program at our service center guarantees just-in-time delivery, meeting your specific needs efficiently.
We produce titanium bars tailored to your specifications.
Our bars feature excellent surface finish and straightness, perfect roundness, and tight diameter tolerances (up to h5 according to ISO 286-2). 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 options
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 to fixed length >Test to the end of the bar
Full diameter ultrasonic testing
When placing purchase orders, please include the quantity, grade, type or category, API5L reference, thickness, width, length, and any pertinent attachments or requirements. These may relate to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Daxun now; we promise a prompt email response.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China that manufactures highly competitive, high-precision Grade 5 titanium bars. Our products feature exceptional surface quality, tolerance, straightness, and material integrity, delivering technological leadership and consistent production processes. These advantages apply across a wide range of diameters and materials. Additionally, our extensive stock program at our service center 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)
For optimal properties in the solution treated and aged condition, rapid quenching of smaller sections is recommended. Larger sections or delayed quenching may result in suboptimal properties.
The typical hardness in the annealed condition is Rockwell C 30-34, increasing to Rockwell C 35-39 in the solution treated and aged condition.
Machining Ti-6Al-4V, Grade 5 alloy requires techniques similar to those used for austenitic stainless steel. Optimal results are obtained with slow machining speeds, high feeds, rigid tools, and the application of ample non-chlorinated cutting fluids.
Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in both the annealed and solution-partially aged conditions, with aging conducted post-weld heat treatment. Care must be taken to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding should occur in an inert gas-filled environment or using inert gas to protect the molten metal and heated zones, supplemented with a tail shield. Spot, seam, and flash welding can be performed without a protective atmosphere.
The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to hydrogen contamination from improper pickling, and oxygen, nitrogen, and carbon contamination during processes like forging, heat treating, and brazing. This can lead to reduced ductility, negatively impacting notch sensitivity and forming characteristics.
We fabricate bars tailored to your specifications.
Our bars boast excellent surface finish and straightness, perfect roundness, and tightest diameter tolerances (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
Chamfer 90° (45°)
Point 60° (30°)
Flat end
Centered
ASTM (American Society for Testing and Materials) Standards
AMS (American Aerospace Materials Standards)
NACE - Setting the gold standard in corrosion engineering, the American Association of Corrosion Engineers International Standards are your go-to for unparalleled reliability.
ASME - The American Society of Mechanical Engineers Standards deliver precision and excellence in mechanical engineering, ensuring your projects meet the highest benchmarks.
GB - The definitive Chinese National Standards, designed to maintain the highest quality and performance in every application.
GJB - Premier Chinese National Military Standards that guarantee superior resilience and strength for military-grade applications.
ISO - The globally recognized International Standards that provide a consistent framework for quality and efficiency across industries.
DIN - Renowned German Standards that epitomize engineering excellence and durability.
EN - Prestigious European Standards known for their rigor and adherence to high-quality benchmarks.
API - The American Petroleum Institute Standards are essential for ensuring safety and efficiency in the petroleum industry.
Non-destructive Testing > Comprehensive 100% Testing ensures reliability and safety.
Testing Methods
Eddy Current Testing/Eddy Current *** Testing - Advanced techniques for detecting surface and subsurface flaws.
Defect-Free Surface (Level 4) guarantees the highest level of material integrity.
Flat Bottom Hole Diameter 0.7 mm and 0.4 mm - Precision testing for minute defects.
Blind Area Cut-Off - Tailored testing to eliminate blind spots and ensure thorough inspection down to the end of the bar.
Full Diameter Ultrasonic Testing - Comprehensive ultrasound inspection for complete material assurance.
Ensure your purchase orders include quantity, grade, type or category, API5L reference, dimensions, and any pertinent requirements for chemical composition, mechanical properties, heat treatment, additional testing, manufacturing, surface coating, or end finish. Contact Daxun today for prompt responses to your queries.
Avoid using titanium with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous *** to maintain its integrity.
Refer to Table 1 for Grade 2 titanium's general corrosion rates in various media. CP Titanium is highly resistant to a broad spectrum of environments, including:
CP Titanium shows superior resistance to crevice corrosion in salt solutions compared to stainless steels. It remains free of crevice corrosion at temperatures below 80°C (176°F), irrespective of pH, even under super chlorinated conditions.
Grade 2 Titanium demonstrates exceptional resistance to stress corrosion (SCC) cracking in hot chloride solutions, remaining immune to SCC in seawater.
Titanium offers excellent resistance to erosion in flowing environments.
Our Pure Titanium Rods ASTM B348 exhibit outstanding performance in seawater with velocities up to 130 ft/sec (40 m/sec) and show negligible effects from abrasive particles such as sand, ensuring minimal corrosion and maximized durability.
Titanium's resistance to hydrogen absorption is remarkable, even when exposed to seawater at elevated temperatures. Hydrogen embrittlement typically occurs only under three specific conditions:
Titanium alloys showcase a unique immunity to all forms of microbiologically influenced corrosion. While biofouling can occur due to non-toxicity towards marine organisms, it can be effectively minimized by chlorination or increasing water velocity through heat exchangers.
Titanium stands out with its resistance to corrosion fatigue, maintaining consistent fatigue endurance limits and *** growth rates whether in air or seawater, unlike many other materials.
In the galvanic series, titanium's position towards the noble end ensures minimal impact from galvanic corrosion. Acting as a cathode when paired with other metals, titanium remains unaffected while it may accelerate the corrosion of the other metal. Coupling with noble metals like graphite enhances titanium's passivity.
Grade 2 Titanium Rods maintain remarkable fatigue properties in seawater, with fatigue endurance limits and *** growth rates remaining consistent, whether tested in air or seawater.
CP2 Grade Titanium Rods offer excellent weldability when proper precautions are taken. Ensuring an inert gas shield on both the OD and ID and a contaminant-free surface is essential due to titanium's reactivity.
Grade 2 Titanium Rods are best welded using manual or automatic TIG welding, with low heat input to minimize the heat-affected zone. Typically, post-weld heat treatment is not 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 |
Seeking premium round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized solutions to support your project, leveraging our extensive experience as a trusted supplier.
We provide Grade 2 Titanium Bars in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances can vary: small diameters come centerless ground with h7 tolerances, and larger diameters with h9 or h11 tolerances.
Your purchase orders should comprehensively include the following details: quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments or additional requirements concerning chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Reach out to Daxun now, and we pledge to respond to your email promptly.
Q1: What products can you offer?
A: We offer a comprehensive range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
Additionally, we provide 400 series and duplex stainless steel such as 2205, 2304, 2101, 2507, along with high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely, we can manufacture products according to your drawings to ensure they meet your precise specifications.
Q3. How does your factory handle quality control?
Quality is our top priority. We rigorously control quality from the initial stages of production through to the final product.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can modify the packaging and transportation as per your request.
However, you will need to cover any additional costs incurred during this process.
Q5. How does your factory handle quality control?
Quality is our top priority. We rigorously control quality from the initial stages of production through to the final product.
Q6. How long is the delivery time?
A: Delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we expedite production to meet your deadlines.
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: 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 making stainless steel pots, sinks, bowls, etc. Let us know your specific use case, and we will adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: We offer FREE samples for your evaluation. If you need a small piece, we can cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and many others.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange for your pickup.
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