Basic Info.
Model NO.
Gr12 titanium tube
Application
Industrial, Medical
Standards
Astmb861 B862 B338 ASME Sb861 Sb862 Sb338
Titanium Plate Grade
Grade 12 Uns 3.7105
Transport Package
Wooden Box
Specification
φ 6.35mm-φ 1219mm
Product Description
| Grade 12 Titanium pipe & Tubes Specification | ASTM B338 / ASTM B861 / ASTM B862 / ASME SB338 / ASME SB861 / ASME SB862 |
| Grade 12 Titanium pipe & Tubes Grades | Commercially pure titanium Grade 12- TA2- USN 50400 |
| Grade 12 Titanium pipe & Tubes Type | ot Rolled / Cold Drawn / Welded / ERW |
| Grade 12 Titanium pipe & Tubes Outer Diameter Size | Titanium seamless pipe - φ1.0mm to φ508.3mm |
| Titanium welded pipe - φ1.0mm to φ1219mm |
| Grade 12 Titanium pipe & Tubes Wall Thickness | 1.0mm-50mm (customizable wall thickness) |
| Grade 12 Titanium pipe & Tubes Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Titanium pipe Form TA2 | ' Hollow, U' bent, LSAW, Hydraulic, Straight Tube, Boiler, Round, Tube Coil, Square, Rectangular Etc |
| Marking TA2 3.7035 | All Titanium Tubes Tubing are marked as follows: Grade, Standard, Thickness, OD, Heat No., Length (Or according to the customer's request.) |
| Uses of Titanium Alloy Tubes | Gas pipes, oil pipes, heat exchanger tubes, boiler tubes, fluid pipes, titanium exhaust pipes. |
| Grade 12 Titanium pipe & Tubes Pipe Ends | Plain Ends / Beveled Ends |
| Grade 12 Titanium pipe & Tubes Delivery Conditions | As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered |
| Grade 12 Titanium pipe & Tubes Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| Grade 12 Titanium pipe & Tubes Other Testing | ardness Test, Hydrostatic Test, Eddy Current test, Eddy Current, Tensile Test, Flattening, Flare Test, Annealed, Hydrostatic Test, Tempered, Stress Relieved etc. |
| Grade 12 Titanium pipe & Tubes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME |
| Grade 12 Titanium pipe & Tubes Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| Grade 12 Titanium pipe & Tubes Packaging | Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| Grade 12 Titanium pipe & Tubes Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| Grade 12 Titanium pipe & Tubes Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
Titanium Grade 12 (0.8NI-0.3MO) is a high-purity wrought Titanium alloy, renowned for its superior strength at elevated temperatures, outstanding weldability, and impressive crevice corrosion resistance. Unlike Titanium Grade 2 and Grade 3, the inclusion of molybdenum and nickel significantly enhances its corrosion resistance. Grade 12 can be expertly shaped through various methods including press brake forming, hydropress forming, stretch forming, and drop hammer method. This versatile formability renders Grade 12 indispensable for a multitude of applications, setting a benchmark in material excellence.
Uncompromising Quality, Timely Delivery, Comprehensive Inspection
At Jiangsu Daxun Alloy Co., Ltd., we enforce a rigorous quality assurance regimen involving flattening tests, flaring tests, ultrasonic flaw detection, pitting and resistance evaluations, mechanical tests, hardness assessments, material positive identification, and expansion tests. These meticulous procedures guarantee that our Grade 1 Titanium Welded Pipes and Grade 1 Titanium Seamless Pipes meet the highest standards for all intended applications. Throughout the production process, we meticulously monitor the diameter, thickness, and surface quality of our products. Our standard delivery window is 5-7 days, with special sizes requiring 15-20 days-ensuring precision and punctuality in every order.
- Our delivery schedule adheres strictly to the contractual agreement.
- We welcome and support third-party agency inspections at our factory.
- Complimentary samples available for customer testing-your satisfaction guaranteed.
- Facilitating both on-site and video factory inspections for your convenience.
Expert Technical Support
For any additional technical support, our resident metallurgist and experienced staff are readily available to assist. Jiangsu Daxun Alloy Co., Ltd. also proudly houses a certified testing laboratory-the first of its kind in the multi-metal and plastic inventory industry. This certification underscores our steadfast commitment to quality and reinforces our philosophy as a comprehensive, full-service supplier.
Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
Our hot-finished titanium tubes are crafted with precision, offered in hot-rolled or hot-extruded forms. These tubes feature straightened, machined inside and outside diameters, and a polished surface. Available in both heat-treated and non-heat-treated conditions, each tube undergoes 100% ultrasonic flaw detection to ensure impeccable quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: Outer Diameter (OD) ranges from 19mm to 325mm, wall thickness between 9mm to 30mm, and lengths up to 5000mm. Specifications can be customized through mutual agreement between the manufacturer and customer. - Hot-extruded Titanium Tubes: OD from 50mm to 160mm, wall thickness from 7mm to 35mm, lengths up to 3000mm. These specifications are also adjustable based on mutual agreement.
Cold-finished Titanium Tubes
Our cold-finished titanium tubes are supplied after heat treatment, surface etching, hydrostatic testing, or ultrasonic testing, meeting precise manufacturing requirements. Available in: OD from 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths up to 6000mm, with custom specifications agreed upon between manufacturer and customer.
Titanium Welded Pipes
DaXun specializes in manufacturing titanium welded pipes with diameters from 12.7mm to 38.1mm (0.47in to 1.5in), wall thickness ranging from 0.4mm to 1.65mm (0.016in to 0.065in), and lengths up to 25,000mm. Utilizing Gr1, Gr2, and Gr12 titanium alloys, our welded pipes serve engineering and chemical industries. These pipes are produced from flat rolled raw material (kelp) using automatic tungsten inert gas (argon) welding and heat-treated on the mill line. Each pipe undergoes rigorous mechanical testing, geometrical measurements, 100% ultrasonic and eddy current testing, and pneumatic or hydrostatic testing. Pipes are custom packed per customer specifications, ensuring compliance with ASTM B338 and ASME SB338 standards.
Chemical Composition
The detailed chemical composition of Grade 12 Ti 0.3 Mo 0.8 Ni alloy is shown in the table below.
| Element | Content (%) |
|---|
| Nickel, Ni | 0.6 - 0.9 |
| Iron, Fe | 0.3 max |
| Molybdenum, Mo | 0.2 - 0.4 |
| Oxygen, O | 0.25 max |
| Carbon, C | 0.08 max |
| Nitrogen, N | 0.03 max |
| Hydrogen, H | 0.015 max |
| Titanium, Ti | Remainder |
Physical Properties
The physical properties of Grade 12 Ti 0.3 Mo 0.8 Ni alloy are presented in the table below.
| Properties | Metric | Imperial |
|---|
| Density | 4.50 g/cm3 | 0.163 lb/in3 |
| Melting point | ≤ 1660°C | ≤ 3020°F |
Mechanical Properties
The following table displays the mechanical properties of Grade 12 Ti 0.3 Mo 0.8 Ni alloy.
| Properties | Metric | Imperial |
|---|
| Tensile strength | 550 MPa | 79800 psi |
| Yield strength | 380 MPa | 55100 psi |
| Poisson's ratio | 0.37 | 0.37 |
| Elastic modulus | 105 GPa | 15200 ksi |
| Shear modulus | 45.0GPa | 6530 ksi |
| Elongation at break | 12 % | 12 % |
| Hardness, Brinell | 180 - 235 | 180 - 235 |
| Hardness, Knoop | 222 | 222 |
| Hardness, Rockwell C | 11 | 11 |
| Hardness, Vickers | 209 | 209 |
Thermal Properties
The thermal properties of Grade 12 Ti 0.3 Mo 0.8 Ni alloy are outlined in the table below.
| Properties | Metric | Imperial |
|---|
| Thermal expansion co-efficient (@0.000-100°C/32-212°F) | 8.60 µm/m°C | 4.78 µin/in°F |
| Thermal conductivity | 19 W/mK | 132 BTU in/hr.ft².°F |
Fabrication and Heat Treatment
Machinability
Grade 12 Ti 0.3 Mo 0.8 Ni alloy demonstrates excellent machinability when processed with slow speeds, ample coolant flow, and high feed rates. For optimal results, high-speed tools are recommended, with tungsten carbide (C1-C4) or cobalt-based tool types being ideal.
Forming
Grade 12 Ti 0.3 Mo 0.8 Ni alloy offers versatility in forming, suitable for both hot and cold forming processes.
Welding
The weldability of Grade 12 Ti 0.3 Mo 0.8 Ni alloy is recognized as excellent, ensuring reliable and robust welds.
Annealing
To anneal Grade 12 Ti 0.3 Mo 0.8 Ni alloy, heat the material to 732-816°C (1350-1500°F), hold it for 2 hours, followed by air cooling. For intermediate stress relieving, heat to 538-649°C (1000-1200°F), hold for 1 hour, and then air cool.
Forging
Rough forging of this alloy begins at 871°C (1600°F) and can be completed at temperatures ranging from 788-843°C (1450-1550°F).
Hot Working
Hot working significantly enhances the ductility and overall performance of the material.
Cold Working
Cold working characteristics of this alloy are comparable to austenitic stainless steel. Post-work annealing is advised to restore optimal performance properties.
Applications
Grade 12 Ti 0.3 Mo 0.8 Ni alloy is ideal for a range of demanding applications:
- Pumps
- Valves
- Heat exchangers
- Pipes and fittings
- Chemical processing
- Utilized in high-temperature chemical manufacturing equipment
- Marine and airframe components
- Suited for containers in medium reducing or variable oxidizing-reducing media environments
Q1: What products can you offer?
A: We proudly offer an extensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the entire 300 series.
Additionally, we provide 400 series and duplex stainless steels such as 2205, 2304, 2101, and 2507, as well as high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Yes, we can manufacture products according to your drawings to ensure they meet your utmost satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We consistently emphasize stringent quality control throughout the entire production process.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can modify the packaging and transportation forms as per your request.
However, please note that you will need to cover any additional costs and spreads incurred during this period.
Q5. How does your factory do regarding quality control?
Quality remains our top priority. We meticulously control quality from the beginning to the end of the production process.
Q6. How long is the delivery time?
A: Delivery typically takes between 7 to 20 working days after payment confirmation.
If your order is urgent, we will expedite the production process to meet your deadline.
Q7. What are your payment terms?
A: 100% T/T in advance, or Western Union for small orders.
B: 30% T/T upfront with the balance 70% due before shipment.
C: 100% Irrevocable LC at sight for large 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. Share your application needs, and we will adjust the mechanical properties to meet them.
Q9: How can I get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover the courier cost depending on the circumstances.
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 from there.
Address:
B108, No. 32-1, Chengnan Road, Xinwu District, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, HQE, IFS
Company Introduction:
Founded in 2003, Daxun Alloy is a leading global metal material manufacturer. Headquartered in Wuxi, China, the company has multiple production bases and sales offices around the world. Daxun Alloy focuses on the development, production and sales of various stainless steels, titanium alloys, high-temperature alloys, etc. For general industry, construction, aerospace, energy, chemical industry, medical and other fields.
China, Daxun Metal Group is a global vertically integrated metal material manufacturer and stockist. Daxun can provide finished products and customized full-process services and professional technical services. Currently, the group has 600 employees and covers a total area of 130, 000 square meters. Daxun has a standing inventory of 50, 000 tons of stainless steel, 5, 000 tons of nickel-based alloys, and 2, 000 tons of pure titanium and titanium alloys. The main product forms are metal plates, metal coils, metal pipes, and metal bars. The metal materials produced by Daxun are market leaders for marine, energy, military, general industrial and aerospace applications. In addition, the company also produces seamless pipes, plates, forgings and other metal materials for power generation and oil and gas applications; Commercial and military alloy products; And metal alloys and other metal products for the forging industry.
