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 benchmark among titanium alloy rods, offering an exceptional balance of strength and weight for weight-sensitive applications. As a CP (commercially pure) titanium alloy, it stands out with its excellent strength-to-weight ratio. Boasting high impact strength, superb ductility, and exceptional weldability, this rod is a paragon of performance. It's renowned for its unmatched 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, superior strength-to-weight ratio, and outstanding corrosion resistance make Grade 2 Titanium Rod an ideal choice for diverse applications.
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DAXUN® Ti Grade 2 is a commercially pure (CP) titanium bar that boasts:
Daxun produces high-quality titanium bars with superior performance and can also manufacture according to customer specifications:
Daxun ensures rigorous quality assurance through various tests, including area tensile, chemical analysis, material positive identification (PMI), micro and macro testing, intergranular corrosion (IGC) test, ultrasonic flaw detection, pitting and resistance tests, hardness tests, and expansion tests. These processes guarantee the suitability of Grade 2 Titanium Rod and Round Bar materials for their intended applications. Throughout production, we meticulously measure the diameter, thickness, and surface quality of the 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 |
At Jiangsu Daxun Alloy Co., Ltd., we take pride in our extensive inventory of Titanium Rods, including Grade 1, Grade 2, and Grade 5. Our diverse selection ranges from 1mm to 300mm in diameter, meeting the stringent requirements of both general industrial and highly specialized military aerospace applications. For bespoke specifications beyond our stock sizes, our team is ready to assist with custom orders. Our Titanium Rods adhere to the rigorous standards of ASTM B348 and ASTM B381, ensuring top-notch quality and reliability. Whether you seek high-purity titanium bars or robust titanium alloy rods, Daxun is your trusted partner. Contact us today to discuss your project needs and receive expert guidance.
Jiangsu Daxun Alloy Co., Ltd. boasts a comprehensive technological cycle, encompassing every step from raw material processing to the production of intricately machined finished products. Our extensive service center network ensures that bar products are readily available for prompt, off-the-shelf delivery in popular sizes and alloys. We also specialize in manufacturing custom dimensions and offer stocking programs that cater to just-in-time delivery for orders smaller than mill minimums. Experience unparalleled speed and precision with Daxun's advanced manufacturing capabilities, tailored to meet your unique demands.
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 proudly manufacture high-precision Grade 1 titanium bars using advanced production techniques in our cutting-edge Chinese facilities. Our bars boast an exceptional surface finish, tight tolerance, impeccable straightness, and superior material quality, ensuring you stay at the forefront of technology with consistent production processes. These attributes are available across a broad spectrum of diameters and materials. Our extensive stocking program at our service center further guarantees just-in-time delivery.
We tailor our bars to meet your specific requirements.
Exquisite surface finish and straightness, flawless roundness, and the tightest diameter tolerances (per ISO 286-2 up to h5). Available in straightened, ground, polished states.
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
Single or double-sided options
Chamfer at 90° (45°)
60° (30°) Point
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 coverage
Testing Methods
Eddy current testing/eddy current *** detection
Defect-free surface (level 4 quality)
Flat bottom hole diameter: 0.7 mm and 0.4 mm
Blind area can be removed based on fixed length > Tested to the end of the bar
Full diameter ultrasonic inspection
When placing purchase orders, please specify the quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Include any pertinent details related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today for prompt email responses.
Premium Grade 5 Titanium Rod
About Daxun Our state-of-the-art production facility in China manufactures highly competitive, precision-engineered Grade 5 titanium bars. With superior surface quality, tolerance, straightness, and material integrity, we offer unmatched technological leadership and consistent production processes. These benefits extend across a wide range of diameters and materials, complemented by our service center's comprehensive stock program for 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 small sections is essential. Larger sections or delayed quenching may result in suboptimal properties.
Typically, hardness ranges from Rockwell C 30-34 in the annealed condition to Rockwell C 35-39 in the solution and aged condition.
Ti-6Al-4V, Grade 5 alloy bar can be precisely machined using methods suitable for austenitic stainless steel. Employing slow machining speeds, high feeds, and rigid tools, combined with ample non-chlorinated cutting fluids, ensures optimal results.
Ti-6Al-4V, Grade 5 alloy rod is highly weldable, whether in an annealed state or a solution and partially aged condition. Aging is typically done post-weld through heat treatment. It's crucial to avoid contamination from oxygen, nitrogen, and hydrogen. Fusion welding is best performed in an inert gas-filled chamber or using inert gas to shield the molten metal and adjacent heated zones. Additionally, spot, seam, and flash welding can be executed without a protective atmosphere.
The Ti-6Al-4V, Grade 5 titanium alloy rod must be handled carefully to prevent hydrogen contamination during pickling, and oxygen, nitrogen, and carbon contamination during forging, heat treating, and brazing. Such contamination can diminish ductility, negatively impacting notch sensitivity and forming properties.
We fabricate bars tailored to your specifications.
Our bars boast excellent surface finish, precision 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 accurate cuts
Single or double-sided
Chamfer 90° (45°)
Point 60° (30°)
Flat end
Centered
ASTM - American Society for Testing and Materials Standards
AMS - The Prestigious American Aerospace Materials Standards
NACE - Leading Standards by the American Association of Corrosion Engineers International
ASME - Authoritative Standards from the American Society of Mechanical Engineers
GB - Stringent Chinese National Standards
GJB - Comprehensive Chinese National Military Standards
ISO - Renowned International Standards
DIN - Rigorous German Standards
EN - Essential European Standards
API - Industry-defining Standards by the American Petroleum Institute
Non-Destructive Testing: Ensuring Integrity with 100% Testing
Advanced Testing Methods
Eddy Current Testing/Eddy Current *** Testing for Precision
Level 4 Defect-Free Surface Assurance
Flat Bottom Hole Diameters of 0.7 mm and 0.4 mm
Customizable Blind Area Cuts for Optimal Testing Up to the Bar End
Comprehensive Full Diameter Ultrasonic Testing for Total Quality
When placing purchase orders, please include the quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Also, specify any requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Daxun today, and we will respond promptly.
Note: Titanium should not be used in environments with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
The general corrosion rates for Grade 2 titanium across various media are summarized in Table 1. Commercially Pure (CP) titanium offers excellent resistance to a diverse range of environments, including:
CP titanium demonstrates superior crevice corrosion resistance in salt solutions compared to stainless steels. It will not exhibit crevice corrosion at temperatures below 80°C (176°F), even under highly chlorinated conditions.
Grade 2 titanium showcases excellent resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Titanium exhibits remarkable resistance to erosion in flowing environments.
Thanks to their exceptional resistance, the material remains unaffected in seawater with velocities reaching up to 130 ft/sec (40 m/sec). Even when abrasive particles like sand are present, the material exhibits only minimal corrosion, ensuring long-lasting durability.
Titanium shows remarkable resistance to hydrogen absorption, even when exposed to seawater at elevated temperatures. This protective characteristic holds unless three specific conditions are simultaneously met:
Titanium alloys display a unique resilience against all forms of microbiologically influenced corrosion. However, due to their non-toxicity toward marine life, biofouling can occur. This issue can be effectively minimized through chlorination or by increasing water velocity in heat exchangers.
Unlike many other materials, titanium does not suffer a reduction in fatigue performance when exposed to seawater. Whether tested in air or seawater, its fatigue endurance limits and *** growth rates remain consistent, ensuring reliable performance.
Positioned toward the noble end of the galvanic series, titanium typically acts as a cathode when paired with other metals, meaning it remains unaffected by galvanic corrosion. However, it can accelerate the degradation of the anode metal. Coupling titanium with more noble metals, like graphite, further enhances its passivity.
Grade 2 Titanium Rods do not exhibit any degradation in fatigue properties when exposed to seawater. Its fatigue endurance limits and *** growth rates are similar whether tested in air or seawater, ensuring dependable performance.
The CP2 Grade Titanium Rod boasts excellent weldability, provided that specific precautions are taken. Due to titanium's reactivity, an inert gas shield must be applied both externally and internally to the rod. The material must also be free of any grease or oil contamination to ensure a high-quality weld.
Grade 2 Titanium Rods are generally welded using manual or automatic TIG welding, with or without filler wire. Using low heat input helps to minimize the heat-affected zone. Typically, post-weld heat treatment is not required for Titanium Rods.
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 an experienced supplier, we're ready to support your project from start to finish.
We provide Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Please note that execution and tolerances may vary: smaller diameters will be delivered centerless ground with h7 tolerances, while larger diameters will feature h9 or h11 tolerances.
To place a purchase order, please include the quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Additionally, specify any requirements related to chemical composition, mechanical properties, heat treatment, supplementary testing, manufacturing processes, surface coatings, or end finishes. Contact Daxun today, and we will promptly respond to your email.
Q1: What products can you offer?
A: We proudly provide a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L. Additionally, we offer the 300 and 400 series, as well as duplex stainless steels like 2205, 2304, 2101, and 2507, along with high-nickel alloys such as 904L, 800H, and 600H.
400 series, and duplex stainless steel like 2205, 2304, 2101, 2507, etc., as well as high-nickel alloys including 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Yes, we can manufacture products exactly according to your drawings to ensure complete satisfaction.
Q3. How does your factory ensure quality control?
A: Quality is our top priority. We maintain stringent quality control measures from the start of production to the final stages, ensuring excellence throughout.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can customize the packaging and transportation methods to meet your requests.
However, please note that any additional costs and fees incurred during this adjustment will be borne by you.
Q5. How does your factory ensure quality control?
A: Quality is our top priority. We enforce stringent quality control measures from the beginning to the end of the production process, assuring premium standards.
Q6. What is the typical delivery time?
A: Standard delivery time is 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite the process to meet your timeline.
Q7. What are your payment terms?
A: Option A: 100% T/T in advance, Western Union (For Small Orders)
Option B: 30% T/T upfront and the remaining 70% before shipment
Option C: 100% Irrevocable LC at sight (For Large Orders)
Q8: Can you produce Deep Drawing Quality (DDQ) products?
A: Yes, we specialize in DDQ materials suitable for stainless steel pots, sinks, bowls, etc. Share your specific usage with us, and we'll tailor the mechanical properties to match your requirements.
Q9: How can I obtain a sample?
A: We offer FREE samples for your evaluation. For a small piece, we might cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: To date, we have exported stainless steel materials to multiple countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How can I visit your company?
A: Simply fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.