| 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 a remarkable strength-to-density ratio for weight-sensitive applications. As a CP (commercially pure) titanium alloy, it presents the optimal balance of strength and weight. With excellent strength and ductility, high impact strength, and superior weldability, it is an ideal choice. It provides exceptional corrosion resistance in oxidizing conditions, alkaline media, brine solutions, weakly reducing environments, and wet ***. Additionally, it is highly resistant to seawater and saline solutions. The low density, high strength-to-weight ratio, and corrosion resistance of Grade 2 Titanium Rod make it a versatile option for various applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that features:
Daxun produces high-quality titanium bars with exceptional performance, and can also manufacture according to customer's agreement:
Daxun conducts numerous quality assurance tests including mechanical tests like area tensile, chemical analysis, material positive identification (PMI test), micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection, pitting and resistance tests, hardness test, material positive identification, expansion tests, etc. These tests ensure that the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar material is suitable for the required applications. During production, we measure the diameter, thickness, and surface of the 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 stocks an extensive range of Titanium Rods, including Grade 1, Grade 2, and Grade 5, available in various diameters to suit the unique requirements of your project. Whether for general industrial use or advanced military aerospace applications, we have you covered. Our inventory includes Titanium Alloy Rods from 1mm to 300mm in diameter, with custom orders welcomed for larger sizes. Each rod is certified to ASTM B348 and ASTM B381 standards, ensuring top-tier quality. Reach out to Daxun for high-quality pure titanium and alloy rods-we're here to advise and assist with your purchase needs.
Daxun boasts a comprehensive technology cycle, from raw material processing to the production of high-precision finished products. Our bar products are stocked across our extensive service center network, ensuring rapid, off-the-shelf delivery for common sizes and alloys. Additionally, we specialize in manufacturing custom sizes and can arrange stocking programs for quick, just-in-time deliveries, even for quantities below mill minimums. Trust Daxun for swift turnaround and exceptional quality.
| 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. With an excellent surface finish, precise tolerance, superior straightness, and outstanding material quality, we provide you with technological leadership and consistency in production processes. These advantages apply to a broad range of diameters and materials. Furthermore, our comprehensive stocking program at our service center enables just-in-time delivery.
We produce bars according to your tailored 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 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 according to fixed length >Test to the end of the bar
Complete and comprehensive ultrasonic testing to ensure full diameter integrity and superior quality.
To place an order, please include: quantity, grade, type or category, API5L reference, thickness, width, length, and any additional attachments or requirements pertaining to chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Reach out to Daxun now, and we promise a prompt email response.
Premium Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, dedicated to crafting high-precision Grade 5 titanium bars. These bars feature excellent surface quality, tolerance, straightness, and material integrity, offering you technological superiority and consistent production. Our service center's extensive stock program ensures just-in-time delivery across a wide range of diameters and materials.
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution treated and aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
In the solution-treated and aged condition, rapid quenching of smaller sections achieves peak properties. However, larger sections and/or delayed quenching might not yield optimal properties.
Typical hardness is Rockwell C 30-34 in the annealed condition and Rockwell C 35-39 in the solution-treated and aged condition.
The Ti-6Al-4V, Grade 5 alloy bar is machinable using austenitic stainless steel machining techniques, which involve slow speeds, high feeds, rigid tools, and ample non-chlorinated cutting fluids for optimal performance.
The Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in both annealed and solution plus partially aged conditions, with aging achieved through post-weld heat treatment. To prevent contamination by oxygen, nitrogen, and hydrogen, it is essential to employ precautions. Fusion welding is best conducted in an inert gas-filled chamber or with inert gas to shield the molten metal and adjacent heated zones, complemented by a tail shield. Spot, seam, and flash welding can proceed without a protective atmosphere.
The Ti-6Al-4V, Grade 5 titanium alloy rod is prone to contamination from hydrogen during improper pickling, and oxygen, nitrogen, and carbon during forging, heat treating, or brazing processes. Such contamination can reduce ductility, negatively impacting notch sensitivity and forming characteristics.
We customize bar production to meet your specific requirements.
Our bars feature exceptional surface quality and straightness, impeccable roundness, and the most stringent diameter tolerances (ISO 286-2 up to h5). Available in straightened, ground, and polished finishes.
Sawing
Band saws (up to Ø510 mm)
Bench band saws (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines ensure precise cuts
Available in single or double sided
Chamfer options: 90° (45°)
Point options: 60° (30°)
Flat end options
Centered configurations
Complies with 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 should detail the quantity, grade, type or category, API5L reference, thickness, width, length, plus any relevant attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, extra 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 presented in Table 1. CP titanium boasts admirable corrosion resistance in numerous environments, including:
CP titanium offers superior resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium does not display crevice corrosion at temperatures below 80 °C (176°F), regardless of pH, even under highly chlorinated conditions.
Grade 2 titanium exhibits outstanding resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium demonstrates exceptional resistance to erosion in flowing conditions.
Our materials demonstrate impressive resilience in seawater, withstanding velocities up to 130 ft/sec (40 m/sec) without significant impact. Even in the presence of abrasive particles like sand, corrosion remains minimal, showcasing their durability in harsh environments.
Titanium exhibits remarkable resistance to hydrogen absorption when exposed to seawater, even at elevated temperatures. Hydrogen absorption in titanium generally occurs only if three specific conditions are met:
Titanium alloys exhibit unparalleled immunity to microbiologically influenced corrosion. While titanium alloys do not inhibit marine organisms, leading to potential biofouling in seawater, this can be mitigated through chlorination or increased water flow through heat exchangers.
Titanium stands out by maintaining fatigue performance in seawater. Fatigue endurance limits and *** growth rates are consistent whether tested in air or seawater, unlike many other materials.
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. This means titanium itself remains unaffected while potentially accelerating corrosion in the coupled metal. Coupling with more noble metals like graphite further enhances titanium's passivity.
Grade 2 Titanium Rod offers exceptional fatigue properties, with no degradation in the presence of seawater. Both fatigue endurance limits and *** growth rates are consistent whether tested in air or seawater.
Our CP2 Grade Titanium Rod is highly weldable, provided necessary precautions are observed. Due to titanium's reactivity, an inert gas shield is essential on both the outer and inner diameters of the rod. It is also crucial to ensure the material is free of grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. Employing low heat input helps minimize the heat-affected zone size. 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 |
Looking for round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods tailored to your specific needs. As a seasoned supplier, we're here to support your project.
Our Grade 2 Titanium bars are available in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances vary, with smaller diameters delivered centerless ground to h7 tolerances and larger diameters to h9 or h11 tolerances.
To ensure a smooth purchasing process, please include the quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments or additional requirements regarding chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish in your purchase orders. Reach out to Daxun now, and we will respond to your email promptly.
Q1: What products can you offer?
A: We offer a comprehensive range of high-quality steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
Additionally, we specialize in 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc., as well as high-nickel alloys like 904L, 800H, and 600H.
Q2: Can you produce products according to my own drawings?
A: Yes, we can manufacture products precisely according to your drawings to ensure your utmost satisfaction.
Q3: How does your factory manage quality control?
A: Quality is our top priority. We consistently place great emphasis on quality control from the very beginning to the final stages of production.
Q4: Can I request a change in the form of packaging and transportation?
A: Yes, we can modify the packaging and transportation methods according to your requests.
However, please note that any additional costs incurred and the price differences will be borne by you.
Q5: How does your factory manage quality control?
A: Quality is our top priority. We consistently place great emphasis on quality control from the very beginning to the final stages of production.
Q6: How long is the delivery time?
A: The delivery time ranges from 7 to 20 working days after payment confirmation.
If the order is urgent, we will prioritize and expedite production to meet your deadlines.
Q7: What are your payment terms?
A: For small orders: 100% T/T in advance or Western Union.
For larger orders: 30% T/T in advance and the remaining 70% before shipment.
For significant orders: 100% Irrevocable LC at sight.
Q8: Can you produce Deep Drawing Quality (DDQ)?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Inform us of your specific usage, and we will tailor the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for testing. For small pieces, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to 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 from there.
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