Gr1 Titanium Rods, Pure Titanium Rods, Bright Titanium Bars, Production, ASTM B348, Electronic Products, Easy Processing, Grade1 Titanium Rods

• Customization: Available
• Type: Titanium Bars
• Application: Industrial, Medical, Chemical Industry, Aviation
• Model NO.: Grade1 Titanium Rod
• Technique: Hot Rolled
• Grade: Gr1 Grade1
• Shape: Round
• Standard: ASTM B 348,ASME Sb348,DIN 17862,ASTM F67,ASTM 265
• Dimensions: GB,Gjb,En, ASTM, JIS, ASME, BS, AISI,DIN,ISO etc.
• Types: Hot Rolled Rod, Forged Rod, Cold Drawn Rod, Extrud
• Shapes: Titanium Round Bar, Titanium Square Bar
• Transport Package: Export Wooden Box
• Specification: φ 3.0mm-350mm
• Trademark: Daxun
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Parameters

 

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.

Detailed Photos

The global leader in the manufacturing of commercially pure titanium rods

Titanium round bars are among the most popular products from Daxun Alloy China. The production of Grade 1 Titanium bars is more automated compared to blocks and plates, and they are available in over forty distinct grades, including the highly sought-after Grade 5, Grade 2, and Grade 1. These bars come in a range of diameters up to 14 inches. Pure Titanium Grade 1 is renowned for its remarkable ductility and cold formability, making it ideal for deep drawing applications. It also boasts exceptional resistance to general and seawater corrosion, as well as resistance to oxidizing, neutral, and mildly reducing media such as chlorides. With a low density of about half that of nickel-based alloys, a high strength-to-weight ratio, and superior corrosion resistance, titanium is an exceptional choice for a wide array of challenging chemical environments.

DAXUN® Grade 1 Titanium Rod Features

DAXUN® Ti Grade 1 is a commercially pure (CP) titanium bar with these key characteristics:

• Exceptional general corrosion resistance
• Superior resistance to pitting, crevice, and erosion corrosion
• Excellent ductility
• High efficiency in heat transfer
• Good formability and weldability
• Extremely low thermal expansion

 

Grade 1 Titanium Rod Production Method

Daxun specializes in producing high-performance titanium bars and can also customize production based on customer specifications:

• Titanium ingots undergo heat treatment, machining, immersion ultrasonic testing, mechanical properties testing, and both macroscopic and microscopic structural inspection. The production process includes: hot-rolled titanium bars for high efficiency and stability, forged titanium bars for flexible sizing and enhanced performance through multi-fire forging, and cold-drawn titanium bars for high-precision small-sized bars, all delivered with a bright surface finish.

 

Quality, Delivery, and Inspection

Daxun conducts comprehensive quality assurance tests, including mechanical tests like tensile testing, chemical analysis, positive material 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 the Grade 2 Titanium Rod and Grade 2 Titanium Round Bar materials meet the required application standards. During production, we meticulously measure the diameter, thickness, and surface of the product.

• Our delivery timeline is strictly aligned with contractual agreements.
• We support customer third-party agencies to inspect on-site.
• Free samples available for customer testing
• On-site or video factory inspections supported

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

 

About the mechanical properties of (Ti 6AL-4V)Grade 5 titanium tube

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

 

About the chemical composition of Grade 1 Titanium rods

Element	Minimum (weight %)	Maximum (weight %)	Typical (weight %)
Fe		0.2
O		0.18
C		0.08
N		0.03
H		0.015
Ti	Balance

 

About the mechanical properties of Grade 1 Titanium rods

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

 

About the chemical composition of 3Al-2.5V Titanium rods

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

Packaging & Shipping

Company Profile

Daxun Titanium Rod

Daxun Alloys proudly offers an extensive range of titanium rods, including Grade 1, Grade 2, and Grade 5, to cater to diverse industrial needs, from general manufacturing to high-stakes military aerospace applications. Our inventory boasts rods in diameters from as small as 1mm to an impressive 300mm, ensuring we can meet the specific requirements of your project. For custom orders exceeding these sizes, simply reach out for a personalized quote. All our titanium rods are rigorously certified to ASTM B348 and ASTM B381 standards, guaranteeing top-tier quality. Feel free to contact Daxun for your purchase needs. We promise high-quality pure titanium and titanium alloy rods and are eager to assist with any inquiries you may have.

At Daxun, we take pride in our comprehensive technology cycle that spans from raw material processing to the production of intricately machined finished products. Our extensive service center network ensures that we stock bar products for rapid, off-the-shelf delivery of standard sizes and alloys. We also specialize in manufacturing custom sizes and can facilitate stocking programs for quick turnaround times, even for quantities below the mill minimum, ensuring timely delivery on a just-in-time basis.

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

 

Certifications

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, tight tolerance, perfect straightness, and superior material quality, our titanium bars provide you with technological leadership and consistent production processes. These advantages extend across a wide range of diameters and materials. Additionally, our comprehensive stocking program at our service center ensures just-in-time delivery to meet your urgent needs.

Size range

• Grade 1 Titanium Bar Dimensions
• Ø 0.7 - 30 mm (drawn, ground)
• Ø 16 - 400 mm (hot rolled, peeled)
• h11-h5 possible
• Tighter or different tolerances available upon request
• Lengths up to 9,000 mm long, depending on diameter
• For larger diameters, other bar lengths and tolerances can be agreed upon request

Availability Grade 1 Titanium rods

• Drawing, straightening
• Drawing, straightening, polishing
• Drawing, grinding, polishing
• Drawing, straightening, grinding, polishing
• Drawing, annealing, straightening
• Drawing, annealing, polishing
• Drawing, annealing, grinding, polishing
• Drawing, annealing, straightening, grinding, polishing

Processing

We produce bars according to your precise specifications.

Our bars boast excellent surface finish, exceptional straightness, impeccable roundness, and the 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 cutting

Titanium Bar End Machining

Single or double-sided
Chamfer 90° (45°)
Point 60° (30°)
Flat end
Centered

Delivery Form

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

Detection Method

Non-destructive testing ensuring 100% inspection

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 can be cut off according to fixed length, ensuring testing to the end of the bar
Comprehensive full diameter ultrasonic testing ensures unparalleled detection of any internal defects, guaranteeing the highest quality of our titanium rods.

Our Premium Titanium Bar Material

Services Tailored to Perfection

• Leveraging our extensive expertise, we precisely tailor your titanium bar material to meet your exact specifications. We collaborate with renowned certification bodies like TÜV Rheinland or DNV for approval and elevate titanium semi-finished products to meet rigorous application standards.
• We are eager to offer you an in-depth consultation, providing crucial insights into obtaining titanium bar material. We will guide you through the standards that require meticulous attention for your manufacturing components.
• Establish a framework agreement with Daxun for long-term supply commitments. We ensure fixed prices and quantities for a stipulated period, securing your supply chain needs.
• With vast experience in the global market since 2003, we are your trusted partner. Our experts are ready to assist you with any inquiries about Grade 2 Titanium Bar. We look forward to your contact.

Ordering Information

To place an order, please specify quantity, grade, type or category, API5L reference, thickness, width, length, and any special requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Daxun, and expect a prompt response.

Grade 5 Titanium Rod

Daxun Operating from a state-of-the-art facility in China, Daxun produces high-precision Grade 5 titanium bars known for their exceptional surface finish, tight tolerances, straightness, and material quality. These qualities provide technological leadership and consistent production processes across various diameters and materials. Additionally, our extensive stock program ensures just-in-time delivery.

SPECIFICATIONS

AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)

AMS 4965 - Bars, Forgings (Solution treated and aged)

AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)

HEAT TREATMENT

• For applications requiring high hardness, tensile strength, and fatigue resistance, annealing processes are conducted at 1,700-1,900°F (927 - 1,038°C).
  DAXUN 6-4™ Grade 5 alloy can undergo various heat treatment processes.
• 1. Anneal: 1,275 -1,400°F; (691 - 760°C), ½ to 2 hours, followed by air or furnace cooling.
• 2. Stress Relief Anneal: 1,000 -1,200°F; (538 - 649°C), 1 to 8 hours, followed by air or furnace cooling.
• 3. Solution Heat Treat: 1,675 -1,750°F; (913 - 954°C), 1 hour, followed by water quenching.
• 4. Aging: 975 -1,025°F; (524 - 552°C), 4 to 8 hours, followed by air cooling.

In the solution treated and aged condition, rapid quenching of small sections yields optimal properties. Larger sections and/or delayed quenching can result in suboptimal properties.

HARDNESS

The typical hardness is Rockwell C 30-34 in the annealed condition, and Rockwell C 35-39 in the solution and aged condition.

Forgeability/Formability

• The Ti-6Al-4V, Grade 5 alloy bar is forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). A minimum reduction of 35% is recommended for achieving optimal properties.
• Ti-6Al-4V, Grade 5 alloy bar presents a formidable challenge when it comes to forming at room temperature, even in its annealed state. To manage severe forming operations like bending or stretching, these must be performed on annealed material at elevated temperatures up to 1,200°F (649°C) without compromising mechanical properties. Hot sizing or forming can be effectively executed by employing creep forming within the temperature range of 1,000 - 1,200°F (538 - 649°C).

Machinability

Ti-6Al-4V, Grade 5 alloy bar can be expertly machined using the same techniques as those for austenitic stainless steel. This involves slow machining speeds, high feed rates, rigid tools, and the extensive use of non-chlorinated cutting fluids to ensure precision and quality.

Weldability

The Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in its annealed condition or when solution-treated and partially aged, with aging occurring during post-weld heat treatment. It is crucial to prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding should be performed in an inert gas-filled chamber or with inert gas to protect the molten metal and adjacent heated zones, using a tail shield for additional safety. Spot, seam, and flash welding can be conducted without a protective atmosphere.

Special Considerations

The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to hydrogen contamination from improper pickling, and oxygen, nitrogen, and carbon contamination during forging, heat treating, or brazing. Such contamination can result in a loss of ductility, which may negatively impact notch sensitivity and forming characteristics.

Size range

• Grade 1 Titanium Bar Dimensions
• Ø 0.7 - 30 mm (drawn, ground)
• Ø 16 - 400 mm (hot rolled, peeled)
• h11-h5 possible
• Tighter or different tolerances available upon request
• Lengths up to 9,000 mm, depending on diameter
• For larger diameters, alternative bar lengths and tolerances can be arranged upon request

Availability Grade 5 Titanium rods

• Drawing, straightening
• Drawing, straightening, polishing
• Drawing, grinding, polishing
• Drawing, straightening, grinding, polishing
• Drawing, annealing, straightening
• Drawing, annealing, polishing
• Drawing, annealing, grinding, polishing
• Drawing, annealing, straightening, grinding, polishing

Processing

We craft bars meticulously according to your specifications.

Ensuring impeccable surface finish and straightness, our bars offer 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 saw machines for precision cutting

Titanium Bar end machining

Single or double-sided end machining
Chamfered at 90° (45°)
Pointed at 60° (30°)
Flat ends
Centered ends

Delivery form

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

Detection Method

Non-destructive Testing > 100% Coverage

Testing Methods
Eddy Current Testing / Eddy Current *** Detection
Flawless 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

Our Titanium Bar Material Services

• As a seasoned service center, Jiangsu Daxun Alloy Co., Ltd. can customize your titanium bar material to meet your precise requirements. We collaborate with certification bodies such as TÜV Rheinland and DNV to certify specifications, ensuring that our titanium semi-finished products are upgraded to suit the intended applications.
• We are delighted to offer consultations to guide you through obtaining titanium bar material. We will clarify all necessary details, including which standards are crucial for the components you aim to manufacture.
• For long-term supply commitments, establish a framework agreement with Daxun. We promise to secure prices and quantities for a predetermined period, providing you with stability and reliability.
• Leverage our vast global market experience. Since 2003, we've been supporting businesses worldwide. For any additional information regarding Grade 2 Titanium Bar, our experts are eager to assist. Contact us, and we look forward to partnering with you.

Ordering Information

Your purchase orders should detail quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any specific requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Daxun, and we will promptly respond to your email.

Grade 2 Titanium Rod

Corrosion Resistance

Titanium should be avoided in environments containing strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.

General Corrosion

Grade 2 titanium demonstrates excellent general corrosion resistance in a variety of media, as shown in Table 1. Commercially Pure (CP) titanium is notably resilient against a broad spectrum of environments, including:

• Seawater and Brines
• Inorganic Salts
• Moist *** Gas
• Alkaline Solutions
• Oxidizing Acids
• Organic and Organic Acids
• Sulfur Compounds

Crevice Corrosion

CP titanium offers robust resistance to crevice corrosion in salt solutions, outperforming stainless steels. It remains unaffected by crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even in highly chlorinated conditions.

Stress Corrosion Cracking

Grade 2 titanium exhibits exceptional resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.

Erosion Corrosion

Titanium showcases superior resistance to erosion in flowing environments.
Our Pure Titanium Rod Gr1 withstands seawater velocities up to 130 ft/sec (40 m/sec) virtually unaffected. Even abrasive particles, such as sand, cause only minimal corrosion impact.

Hydrogen Embrittlement Concerns

Titanium shows no significant hydrogen absorption when exposed to seawater, even at elevated temperatures. Hydrogen absorption typically occurs only under the following conditions:

1. When the pH is less than 3 or greater than 12.
2. When the temperature exceeds 176°F (80°C).
3. When a mechanism for hydrogen generation exists, such as a galvanic couple or an impressed current.

Bio-Corrosion Resistance

Titanium alloys exhibit unique immunity to microbiologically influenced corrosion. Though biofouling can occur in seawater due to the alloys' non-toxic nature towards marine organisms, this can be minimized via chlorination or by increasing water velocity through heat exchangers.

Corrosion Fatigue Resistance

Unlike many other materials, titanium does not experience a decrease in fatigue performance in seawater. Fatigue endurance limits and *** growth rates remain consistent whether tested in air or seawater.

Galvanic Corrosion Dynamics

In the galvanic series, titanium is near the noble end, close to stainless steels, and typically acts as a cathode when paired with other metals. While titanium is unaffected by galvanic corrosion, it can accelerate the corrosion of the coupled metal. Coupling with more noble metals, like graphite, enhances titanium's passivity.

Outstanding Fatigue Properties

Grade 2 Titanium Rod maintains its fatigue properties in seawater, showing no degradation. Fatigue endurance limits and *** growth rates are consistent whether in air or seawater.

Exceptional Weldability

CP2 Grade Titanium Rod is highly weldable with proper precautions. Due to its reactivity, an inert gas shield is necessary on both the OD and ID of the rod, and the material must be clean of any grease or oil.

Typically, Grade 2 Titanium Rod is welded using TIG welding, manually or automatically, with or without filler wire. Low heat input is recommended to minimize the heat-affected zone. Post-weld heat treatment is usually 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

 

Purchase Grade 2 Titanium Rods/Rounds at Daxun

Looking for Grade 2 Titanium Alloy Rod-3,7035? At Jiangsu Daxun Alloy Co., Ltd., we offer customized titanium rods, leveraging our extensive expertise to support your project needs.

We supply Grade 2 Titanium bars in diameters ranging from 2.0 mm to 400 mm. Note that execution and tolerances may vary: small diameters are delivered centerless ground with h7 tolerances; larger diameters come with h9 or h11 tolerances.

Buy Grade 2 Titanium Bars: Features and Specifications

• Our forged bars can be peeled or pre-machined, available in various specifications tailored to different applications and market needs.
• Our titanium bars meet numerous standards and certifications, including ASTM B348, ASTM F 67, DIN 17860, VD TÜV Table 230-3, and NACE MR 0175.
• Titanium round bars excel in corrosion resistance and mechanical properties, proving ideal for diverse applications.
• Grade 2 titanium bars (3,7035) are easy to process and suitable as construction materials for various equipment and devices.

Comprehensive Titanium Bar Material Services

• As a seasoned service center, Jiangsu Daxun Alloy Co., Ltd. excels in customizing your titanium bar material to precise specifications. We collaborate with prestigious certification bodies such as TÜV Rheinland and DNV to ensure compliance and initiate the enhancement of titanium semi-finished products, catering to specific application requirements.
• We are delighted to offer expert consultations to guide you through the process of acquiring titanium bar material. Our detailed explanations will encompass all necessary standards, with a focus on those requiring heightened attention for component manufacturing, ensuring you have all the knowledge you need.
• For those with long-term supply commitments, Daxun offers the option to establish a framework agreement. This guarantees both pricing and quantities for an agreed-upon period, providing stability and predictability for your procurement needs.
• Leverage our vast global market experience, built since 2003. We have been assisting businesses worldwide, and our knowledgeable professionals are ready to provide additional information about Grade 2 Titanium Bar. We eagerly anticipate your inquiries and are here to support you.

Ordering Information

To place an order, please specify the quantity, grade, type or category, API5L reference, along with thickness, width, and length. Include any applicable attachments or additional requirements pertaining to chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt email response.

FAQ

 

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, and 316L 300 series.
Additionally, we provide 400 series and duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.

Q2. Can you produce the products according to my drawings?

A: Absolutely! We can manufacture products strictly according to your drawings, ensuring utmost satisfaction.

Q3. How does your factory handle quality control?

A: Quality is our top priority. We maintain stringent quality control measures from start to finish.

Q4. Can I request changes in packaging and transportation?

A: Yes, we can modify the packaging and transportation methods as per your request.
However, you will need to cover any additional costs and price differences incurred.

Q5. How does your factory manage quality control?

A: Maintaining high quality is essential to us. We employ rigorous quality control procedures from the beginning to the end.

Q6. What is the delivery time?

A: Typically, our delivery time is 7 to 20 working days after payment confirmation.
For urgent orders, we expedite the process to meet your deadlines.

Q7. What are your payment terms?

A: We offer flexible payment options: 100% T/T in advance or Western Union for small orders.

B: For larger orders, a 30% T/T deposit with the 70% balance before shipment.

C: 100% Irrevocable LC at sight for substantial orders.

Q8: Do you offer Deep Drawing Quality (DDQ)?

A: Yes, we do. Our materials are suitable for products like stainless steel pots, sinks, and bowls. Let us know your usage, and we'll adjust the mechanical properties to suit your needs.

Q9: How can I obtain a sample?

A: FREE samples are available for inspection and testing. For small pieces, we may cover courier costs depending on the situation.

Q10: Which countries have you exported to?

A: We have exported stainless steel materials to numerous 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.