| Customization: | Available |
|---|---|
| Type: | Titanium Bars |
| Application: | Industrial, Medical, Chemical Industry, Aviation |
|
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| Material | Titanium rod and bar Grade 2 (UNS R50400) |
| Standard | ASTM B348, ASTM SB348, AMS 4921, AMS 4902 |
| Dimensions | EN, ASTM, JIS, ASME, BS, AISI |
| Diameter Range | 0.125″ - 14″ (3.175mm - 355.6mm), custom |
| Length Range | Up to 240″ (6096mm), custom |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Surface Finish | Cold drawn, Centerless Ground, Polished, Or Rough Turned, Black, NO.4 Finish, BA Finish, Matt Finish, etc. |
| Condition | Hardened & tempered, annealed |
| Tolerance | Diameter tolerance: +/- 0.005″ (0.127mm), length tolerance: +/- 0.125″ (3.175mm) |
| Form | Titanium square bars, titanium ingots, titanium round bars, rectangular titanium bars, triangular titanium bars, forged titanium bars, titanium hexagonal bars, etc. |
Grade 2 Titanium Rod is the workhorse among titanium alloy rods, offering the perfect balance of strength and lightweight properties, making it indispensable for weight-sensitive applications. As a commercially pure (CP) titanium alloy, it provides excellent strength-to-weight ratio, balancing superb strength and ductility. Its high impact strength and ease of welding make it versatile for various uses. This alloy boasts extreme corrosion resistance in oxidizing conditions, alkaline media, brine solutions, weakly reducing environments, and wet ***. Its resistance to seawater and saline solutions enhances its suitability for marine applications. The low density, high strength-to-weight ratio, and remarkable corrosion resistance make Grade 2 Titanium Rod an exceptional choice for a multitude of applications.
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DAXUN® Ti Grade 2, a commercially pure (CP) titanium bar, offers the following outstanding features:
Jiangsu Daxun Alloy Co., Ltd. excels in producing high-quality titanium bars with exceptional performance, customized to meet client's specific requirements:
At Daxun, we conduct rigorous quality assurance tests including mechanical tests like tensile area, chemical analysis, material positive identification (PMI), micro and macro testing, intergranular corrosion (IGC) tests, ultrasonic flaw detection, pitting and resistance tests, hardness tests, expansion tests, and more. These tests ensure that our Grade 2 Titanium Rod and Round Bar materials meet the stringent requirements for their intended applications. During production, we meticulously measure product diameter, thickness, and surface quality.
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 stocks an extensive range of Titanium Rods, including Grade 1, Grade 2, and Grade 5, meticulously crafted to meet the versatile requirements of your projects. From general industrial applications to the demanding standards of military aerospace, we've got you covered. Our Titanium Alloy Rods are available in diameters ranging from a precise 1mm to an impressive 300mm, with the flexibility to accommodate larger custom orders. Each rod is rigorously certified to ASTM B348 and ASTM B381 standards, ensuring impeccable quality and reliability. Reach out to Daxun for a quote and experience the superior craftsmanship of our pure titanium and titanium alloy rods. Our team is eager to assist you with any inquiries and provide expert guidance.
Daxun boasts a comprehensive technology cycle, seamlessly transforming raw materials into high-quality finished products with exceptional mechanical processing. Our extensive stock of bar products, housed within our widespread service center network, ensures rapid, off-the-shelf delivery of standard sizes and alloys. We are adept at manufacturing custom sizes and can establish stocking programs to guarantee quick turnaround on a just-in-time basis, even for orders below mill minimums. Partner with Daxun for a streamlined supply chain and unparalleled product 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 in our state-of-the-art production facilities in China. Our products feature excellent surface finish, precise tolerances, remarkable straightness, and superior material quality, ensuring technological leadership and consistent production processes. These advantages are applicable across a wide range of diameters and materials. Moreover, our comprehensive stocking program at our service center facilitates just-in-time delivery to meet your specific needs.
We produce bars tailored to your specific requirements.
Our bars offer excellent surface and straightness, perfect roundness, and tightest diameter tolerances (according to 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: 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 a fixed length >Test to the end of the bar
Comprehensive Full Diameter Ultrasonic Testing: Our premium titanium bars undergo rigorous full diameter ultrasonic testing to ensure impeccable quality and reliability, meeting the highest industry standards.
To place an order, include precise details such as quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any additional requirements regarding chemical composition, mechanical properties, heat treatment, supplementary testing, manufacturing process, surface coating, or end finish. Reach out to Daxun, and we'll respond promptly to your email.
Unmatched Grade 5 Titanium Rod: Superior Quality and Precision.
Daxun boasts a cutting-edge production facility in China, delivering top-tier, precision-engineered Grade 5 titanium bars. Our products feature outstanding surface finish, tolerance, straightness, and overall material quality, providing technological excellence and consistent production processes. Our extensive stock program at our service center ensures just-in-time delivery across a vast range of diameters and materials.
AMS 4928 - Standards for Bars, Forgings, and Forging Stock (Annealed).
AMS 4965 - Detailed Specifications for Bars and Forgings (Solution Treated and Aged).
AMS 4967 - Comprehensive Guidelines for Bars and Forgings (Annealed, Heat Treatable).
For optimal properties, rapid quenching of small sections in the solution treated and aged state is essential. Larger sections or delayed quenching may result in suboptimal properties.
In the annealed condition, typical hardness ranges from Rockwell C 30-34. In the solution and aged state, it ranges from Rockwell C 35-39.
Ti-6Al-4V, Grade 5 alloy bar can be precisely machined using austenitic stainless steel methods. Employ slow machining speeds, high feeds, rigid tools, and ample amounts of non-chlorinated cutting fluids for optimal results.
Ti-6Al-4V, Grade 5 alloy rod offers excellent weldability in both annealed and solution/partially aged conditions, with aging post-weld heat treatment. Prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding can be executed in an inert gas chamber or with inert gas to weld the molten metal and adjacent zones. Spot, seam, and flash welding are possible without a protective atmosphere.
Ti-6Al-4V, Grade 5 titanium alloy rod can be contaminated with hydrogen during improper pickling, and with oxygen, nitrogen, and carbon during forging, heat treating, or brazing. This can lead to loss of ductility, negatively impacting notch sensitivity and forming characteristics.
We produce bars tailored to your specific requirements.
Expect excellent surface and straightness, perfect roundness, and the tightest diameter tolerances (up to h5 as per 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 precision cuts
Available with single or double sided ends
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 > Comprehensive 100% Testing
Testing Methods
Eddy Current Testing / Eddy Current *** Detection
Defect-Free Surface (Level 4)
Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Blind Area Removable According to Fixed Length > Testing Extends to the End of the Bar
Full-Diameter Ultrasonic Testing
Purchase orders should specify quantity, grade, type or category, API5L reference, thickness, width, length, and any additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now; we will respond promptly to your email.
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 detailed in Table 1. CP titanium showcases exceptional corrosion resistance across multiple environments, including:
CP titanium demonstrates excellent resistance to crevice corrosion in salt solutions, outperforming stainless steels. It shows no crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even under highly chlorinated conditions.
Grade 2 titanium offers remarkable resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium exhibits outstanding resistance to erosion in flowing environments.
Seawater with velocities up to 130 ft/sec (40 m/sec) exhibits negligible effects on the material. Even the presence of abrasive particles, such as sand, only has a minimal impact on corrosion.
Titanium shows no significant absorption of hydrogen when exposed to seawater, even at elevated temperatures. Hydrogen absorption typically occurs only under the following conditions:
Titanium alloys exhibit remarkable immunity to all forms of microbiologically influenced corrosion. Although biofouling can occur in seawater due to titanium's non-toxicity towards marine organisms, this can be minimized by chlorination or increasing the water velocity through heat exchangers.
Unlike many other materials, titanium does not experience a reduction in fatigue performance in seawater. Both 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, typically acting as the cathode when coupled with other metals. Therefore, titanium remains unaffected by galvanic corrosion but may accelerate the corrosion of the coupled metal. When paired with more noble metals, such as graphite, titanium's passivity is further enhanced.
Grade 2 Titanium Rod, unlike many other materials, does not degrade in fatigue properties when exposed to seawater. Its fatigue endurance limits and fatigue *** growth rates remain unchanged, whether tested in air or seawater.
CP2 Grade Titanium Rod is highly weldable with the necessary precautions. Due to the reactive nature of titanium, an inert gas shield must be applied to both the OD and ID of the rod. The material should be free of any grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. Low heat input is recommended to minimize the heat-affected zone size. Post-weld heat treatment is not usually 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 |
Looking for round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods to support your project needs as an experienced supplier.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Note that the execution and tolerances may vary. Small diameters are delivered centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances.
To place a purchase order with Jiangsu Daxun Alloy Co., Ltd., please include the quantity, grade, type or category, API5L reference, thickness, width, length, and any additional specifications. These may encompass requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact us today; our team will respond to your email promptly.
Q1: What products can you offer?
A: We proudly offer a comprehensive range of steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, and 316. Our portfolio also includes the versatile 300 and 400 series, alongside robust duplex stainless steels such as 2205, 2304, 2101, and 2507. Additionally, we provide high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely! We specialize in custom productions tailored to your specific drawings, ensuring it meets your highest satisfaction.
Q3. How does your factory handle quality control?
A: Quality is our top priority. We implement stringent quality control measures 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 accommodate your requests for changes in packaging and transportation forms. However, please note that any additional costs incurred during this period will be your responsibility.
Q5. How does your factory handle quality control?
A: Quality is our top priority. We implement stringent quality control measures throughout the entire production process, from start to finish.
Q6. How long is the delivery time?
A: Our standard delivery time ranges from 7 to 20 working days after payment confirmation. For urgent orders, we expedite the process to meet your timeline.
Q7. What are your payment terms?
A: We offer flexible payment options including: - 100% T/T advance - Western Union (for small orders) - 30% T/T upfront and 70% balance before shipment - 100% Irrevocable LC at sight (for large orders)
Q8. Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can! Our materials are perfect for applications such as stainless steel pots, sinks, and bowls. Share your specific usage requirements with us, and we will adjust the mechanical properties to meet your exact needs.
Q9: How can I get a sample?
A: We offer FREE samples for your evaluation. For small pieces, we may cover the courier cost, depending on the requirement.
Q10: Which countries have you exported to?
A: We have proudly exported our stainless steel materials to several countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many 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.
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