| 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 stands out as the workhorse among titanium alloy rods, striking an ideal balance between strength and weight for applications where these factors are critical. As a CP (commercially pure) titanium alloy, it offers unparalleled strength-to-weight efficiency. With exceptional strength and ductility, it boasts high impact strength and weldability. Grade 2 Titanium Rods exhibit remarkable corrosion resistance in oxidizing environments, alkaline media, brine solutions, mildly reducing conditions, and wet ***. Additionally, they offer superior resistance to seawater and saline solutions. The combination of low density, high strength-to-weight ratio, and outstanding corrosion resistance makes Grade 2 Titanium Rods a premier choice for diverse applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that features:
Daxun produces high-performance, high-quality titanium bars and can also manufacture according to customer specifications:
Daxun performs several rigorous quality assurance tests, which include mechanical tests such as area tensile, chemical analysis, material positive identification (PMI) tests, micro and macro testing, intergranular corrosion (IGC) tests, ultrasonic flaw detection, pitting and resistance tests, hardness tests, expansion tests, and more. These ensure that Grade 2 Titanium Rod and Grade 2 Titanium Round Bar materials meet the required application standards. Throughout the production process, we meticulously measure the diameter, thickness, and surface quality of our products.
About the chemical composition of (Ti 6AL-4V) Grade 5 Titanium rods
| Chemical Composition: | |||
| Symbol | Element | Min % | Max % |
| Al | Aluminum | 5.50% | 6.75% |
| V | Vanadium | 3.50% | 4.50% |
| Fe | Iron | 0.30% | |
| O | Oxygen | 0.20% | |
| C | Carbon | 0.08% | |
| N | Nitrogen | 0.05% | |
| H | Hydrogen | 0.01% | |
| Y | Yttrium | 0.01% | |
| Other, each | 0.10% | ||
| Other, total | 0.40% | ||
| Ti | Titanium | Remainder | |
| Physical Properties | Metric | English | Comments |
| Density | 4.43 g/cc | 0.16 lb/in³ | |
| Mechanical Properties | |||
| Hardness, Brinell | 334 | 334 | Estimated from Rockwell C. |
| Hardness, Knoop | 363 | 363 | Estimated from Rockwell C. |
| Hardness, Rockwell C | 36 | 36 | |
| Hardness, Vickers | 349 | 349 | Estimated from Rockwell C. |
| Tensile strength | min. 895MPa | 129810 psi | |
| Yield strength | min. 828MPa | 120090 psi | |
| Elongation at Break | min.10 % | 10 % | |
| Reduction of Area | min.25 % | 25 % | |
About the chemical composition of Grade 2 Titanium rods
| Element | Weight % |
| C | ≤0.08 |
| O | ≤0.25 |
| N | ≤0.03 |
| H | ≤0.015 |
| Fe | ≤0.30 |
| *OEE | ≤0.10 |
| *OET | ≤0.40 |
| Ti | Remaining |
About the mechanical properties of Grade 2 Titanium rods
| Alloy | UNS Designation | Spec. | Tensile Strength (min.) | Yield Strength 0.2% Offset (min.) | Elongation in 2 inches (min.) | Max Hardness | Modulus of Elasticity (x106 psi) | Mean Coefficient of Thermal Expansion IN./IN./°F x 10-6) | Thermal Conductivity (BTU-in/ft2-h-°F) | ||||
| psi | MPa | ksi | psi | MPa | ksi | % | |||||||
| Grade 2 Titanium | R50400 | B338 | 50,000 | -345 | 50 | 40,000- | (276-448) | 40-65 | 20 | - | 16 | 5.1 | 144 |
| 50,000 | |||||||||||||
| Element | Minimum (weight %) | Maximum (weight %) | Typical (weight %) |
| Fe | 0.2 | ||
| O | 0.18 | ||
| C | 0.08 | ||
| N | 0.03 | ||
| H | 0.015 | ||
| Ti | Balance |
| Density | |
| lb/in3 | g/cm3 |
| 0.163 | 4.51 |
| Tensile Strength | |
| ksi | MPa |
| 35 min | 240 min |
| Yield Strength | |
| ksi | MPa |
| 20 min | 138 min |
| Hardness | |
| 70 HRC max | |
| Elongation | |
| 24% min |
| Element | Minimum (weight %) | Maximum (weight %) | Typical (weight %) |
|---|---|---|---|
| Al | 2.5 | 3.5 | |
| V | 2.0 | 3.0 | |
| Fe | 0.25 | ||
| O | 0.15 | ||
| C | 0.08 | ||
| N | 0.03 | ||
| H | 0.015 | ||
| Ti | Balance |
Daxun Alloys proudly offers an extensive inventory of top-grade titanium rods, including Grade 1, Grade 2, and Grade 5, all tailored to meet the diverse needs of your projects, ranging from general industrial uses to high-demand military aerospace applications. With diameters spanning from 1mm to 300mm, we ensure you find the perfect fit. For custom sizes beyond our stock, reach out to Daxun for a competitive quote. Every titanium rod is certified to ASTM B348 and ASTM B381 standards, guaranteeing unparalleled quality. Trust in Daxun for high-quality pure titanium and alloy rods, and contact us for professional advice or to place an order.
At Daxun, we boast a comprehensive technology cycle that seamlessly transitions from raw material processing to the production of highly mechanically processed finished products. Our extensive service center network ensures that bar products are readily available for prompt, off-the-shelf delivery in common sizes and alloys. Additionally, we specialize in manufacturing custom sizes and can establish stocking programs that guarantee rapid just-in-time delivery, even for quantities below the mill minimum. Experience the efficiency and reliability of Daxun's advanced production capabilities.
| 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 produces highly competitive, high-precision Grade 1 titanium bars in our state-of-the-art production facilities in China. Excellent surface, tolerance, straightness and material quality provide you with technological leadership and consistent production processes. These advantages apply to a wide range of diameters and materials. In addition, our comprehensive stocking program at our service center enables just-in-time delivery.
We produce bars according to your requirements.
Excellent surface and straightness, perfect roundness and 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 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
Comprehensive full diameter ultrasonic testing for unparalleled quality assurance.
Purchase orders should specify quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments or requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt response.
Superior Grade 5 Titanium Rod
Daxun's Cutting-Edge Production Facility Daxun boasts a state-of-the-art production facility in China, producing highly competitive, high-precision Grade 5 titanium bars. With excellent surface quality, tolerance, straightness, and material quality, we provide technological leadership and consistent production processes. These strengths apply to a wide range of diameters and materials. Additionally, our comprehensive stock program 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)
Rapid quenching of small sections in the solution treated and aged condition yields optimal properties. Larger section sizes or delayed quenching may result in suboptimal properties.
Typical hardness in the annealed condition is Rockwell C 30-34, and Rockwell C 35-39 in the solution and aged condition.
The Ti-6Al-4V, Grade 5 alloy bar, with its specific composition, can be machined effectively using techniques designed for austenitic stainless steel. This includes employing slow speeds, high feed rates, rigid tooling, and substantial amounts of non-chlorinated cutting fluids to achieve precision and efficiency.
The Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in both its annealed and solution/partially aged conditions, with aging achieved during post-weld heat treatment. It is crucial to prevent contamination from elements like oxygen, nitrogen, and hydrogen. Fusion welding can be conducted in an inert gas-filled chamber or with inert gas coverage of the welding zone. Protective measures are not required for spot, seam, and flash welding.
When handling the Ti-6Al-4V, Grade 5 titanium alloy rod, be mindful of possible hydrogen contamination from improper pickling and potential oxygen, nitrogen, and carbon contamination during forging, heat treating, or brazing. Such contamination can impede ductility, affecting the alloy's notch sensitivity and forming capabilities adversely.
We custom-produce bars to meet your specific requirements.
Our bars feature exceptional surface quality and straightness, perfect roundness, and the tightest diameter tolerances (up to h5 as per ISO 286-2). Available in straightened, ground, and polished conditions.
Sawing
Band saws capable of handling up to Ø510 mm
Bench band saws accommodating dimensions up to 6,000 x 3,000 x 400 mm
High-performance sawing machines for precise cuts
Options available for single or double-sided machining
Chamfering at 90° (45°)
Point machining at 60° (30°)
Flat end finishes
Centered machining
ASTM - American Society for Testing and Materials Standards
AMS - American Aerospace Materials Standards
NACE - International Standards set by the American Association of Corrosion Engineers
ASME - Standards from the American Society of Mechanical Engineers
GB - Chinese National Standards
GJB - Standards for Chinese National Military
ISO - International Standards Organization
DIN - German National Standards
EN - European Standards
API - Standards from the American Petroleum Institute
Non-destructive Testing: Ensuring 100% Thorough Examination
Comprehensive Testing Methods
Eddy Current Testing / Eddy Current *** Detection
Surface Free of Defects (Level 4 Quality)
Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Blind Areas Can Be Cut According to Fixed Length - Testing Extends to the Bar's End
Full Diameter Ultrasonic Testing
Purchase orders should specify quantity, grade, type or category, API5L reference, thickness, width, length, and any additional requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now for prompt responses.
Avoid use with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Grade 2 titanium's general corrosion rates in various media are detailed in Table 1. CP titanium resists corrosion in numerous environments including:
CP titanium shows substantial resistance to crevice corrosion in salt solutions compared to stainless steels. It does not exhibit crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even in super-chlorinated conditions.
Grade 2 titanium is highly resistant to stress corrosion cracking (SCC) in hot chloride solutions and remains immune to sec in seawater.
Titanium exhibits outstanding resistance to erosion in flowing environments.
Experience the ultimate resilience in seawater environments with our titanium rods, enduring velocities up to an astounding 130 ft/sec (40 m/sec) with negligible effect. Even the presence of abrasive particles like sand barely impacts their superior corrosion resistance.
Titanium's interaction with hydrogen in seawater is impressively minimal, even at elevated temperatures. Hydrogen absorption is rare and occurs only when these three stringent conditions coincide:
Titanium alloys stand unrivaled in their resistance to microbiologically influenced corrosion. Notably, they pose no toxicity to marine life, although biofouling can occur in seawater. Mitigation is simple with chlorination or by boosting water velocity through heat exchangers.
Titanium defies the conventional fatigue performance drop seen in many materials when exposed to seawater. It maintains consistent fatigue endurance limits and *** growth rates, whether in air or submerged.
In the galvanic series, titanium stands towards the noble end, near stainless steels, acting as a cathode when paired with other metals. This means titanium remains unaffected by galvanic corrosion but can expedite the degradation of coupled metals. Its pairing with highly noble metals like graphite further enhances its passivity.
Grade 2 Titanium Rod boasts outstanding fatigue properties, showing no decline even in seawater conditions. It maintains consistent endurance limits and *** growth rates, ensuring reliability whether tested in air or seawater.
CP2 Grade Titanium Rods are highly weldable, provided specific precautions are observed. Due to titanium's reactivity, an inert gas shield is crucial for both the OD and ID of the rod. The material must be free from grease or oil contamination to ensure optimal weld quality.
Grade 2 Titanium Rods are typically welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input is advised. Post weld heat treatment is generally unnecessary.
| 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 top-tier Grade 2 Titanium Alloy Rods (3.7035)? At Jiangsu Daxun Alloy Co., Ltd., we provide customizable titanium rods tailored to your project needs, backed by our extensive experience.
Discover our Grade 2 Titanium bars, available in diameters from 2.0 mm to 400 mm. Execution and tolerances vary: small diameters feature centerless ground with h7 tolerances, while large diameters come with h9 or h11 tolerances.
When placing purchase orders, please specify the quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Include any pertinent attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Jiangsu Daxun now, and we will respond to your inquiry promptly.
Q1: What products can you offer?
A: We offer a wide range of general steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the versatile 300 series.
Additionally, we specialize in the 400 series, duplex stainless steels like 2205, 2304, 2101, 2507, and high-nickel alloys such as 904L, 800H, and 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 satisfaction.
Q3. How does your factory do regarding quality control?
A: Quality is our top priority. We consistently prioritize quality control from the beginning to the end of the production process.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can customize the packaging and transportation to meet your specific requests.
However, please note that you will need to bear any additional costs and differences incurred.
Q5. How does your factory do regarding quality control?
A: Quality is our top priority. We consistently prioritize quality control from the beginning to the end of the production process.
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 the process to ensure timely completion.
Q7. What is your Payment?
A: Payment options include: 100% T/T in advance, Western Union for small orders,
30% T/T upfront with the balance 70% before shipment,
or 100% Irrevocable LC at sight for larger orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are suitable for products like stainless steel pots, sinks, and bowls. Simply inform us of your requirements, and we will adjust the mechanical properties accordingly.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. If you require a small piece, we may cover the courier cost, depending on the situation.
Q10: Which country have you exported to?
A: We have successfully exported our stainless steel materials to many countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How to 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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