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 commercially pure wrought titanium alloy known for its superior strength at high temperatures and exceptional weldability. With enhanced crevice corrosion resistance due to the addition of molybdenum and nickel, Grade 12 stands out from similar alloys like Grade 2 and Grade 3. It can be expertly formed using press brake forming, hydropress forming, stretch forming, or drop hammer methods. This versatility makes Grade 12 ideal for a vast array of applications.
Quality, Delivery, Inspection
Daxun conducts a comprehensive range of quality assurance tests including flattening, flaring, ultrasonic flaw detection, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous evaluations ensure that our Grade 1 Titanium Welded and Seamless Pipes meet exacting standards. Throughout production, we meticulously measure diameter, thickness, and surface quality. Standard delivery times are 5-7 days, with special size products delivered within 15-20 days.
- We adhere strictly to contract stipulations regarding delivery times.
- We support inspections by customer third-party agencies at our factory.
- We offer free samples for customer testing.
- We support on-site or video inspections of our factory.
Technical Support
For additional technical assistance, our resident metallurgist and knowledgeable team are at your service. Daxun is proud to feature a certified testing laboratory-a unique offering in the multi-metal and plastic inventory industry. This underscores our unwavering commitment to quality and our philosophy as a full-service supplier.
Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These premium titanium tubes are supplied as hot-rolled or hot-extruded, meticulously straightened, with expertly machined inside and outside diameters, and a polished surface finish. Available in both heat-treated and non-heat-treated forms, our tubes undergo rigorous quality checks, including 100% ultrasonic flaw detection, ensuring unparalleled reliability.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: Outer Diameter (OD) ranging from 19mm to 325mm, wall thickness from 9mm to 30mm, and lengths up to 5000mm (negotiable on a case-by-case basis). - Hot-extruded Titanium Tubes: Outer Diameter (OD) from 50mm to 160mm, wall thickness from 7mm to 35mm, and lengths up to 3000mm (negotiable on a case-by-case basis).
Cold-finished Titanium Tubes
Cold-finished Titanium Tubes are available heat-treated, surface-etched, and tested either hydrostatically or ultrasonically based on specific manufacturing requirements. Specifications include: Outer Diameter (OD) spanning from 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths up to 6000mm (negotiable on a case-by-case basis).
Titanium Welded Pipes
DaXun manufactures and supplies precision titanium pipes with diameters from 12.7 mm to 38.1 mm (0.47 in to 1.5 in), wall thickness from 0.4 mm to 1.65 mm (0.016 in to 0.065 in), and lengths up to 25000 mm. These pipes, available in Gr1, Gr2, and Gr12 titanium alloys, are crafted using flat rolled raw material through automated tungsten inert gas (argon) welding and heat treated on the mill line. Each welded pipe undergoes extensive mechanical and geometrical testing, 100% ultrasonic and eddy current inspections, as well as pneumatic or hydrostatic testing. Compliance with ASTM B 338 and ASME SB 338 standards is rigorously maintained, and products are packed to customer specifications.
Chemical Composition
The chemical composition of Grade 12 Ti 0.3 Mo 0.8 Ni alloy is detailed 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
Below are the tabulated physical properties of Grade 12 Ti 0.3 Mo 0.8 Ni alloy.
| Properties | Metric | Imperial |
|---|
| Density | 4.50 g/cm3 | 0.163 lb/in3 |
| Melting point | ≤ 1660°C | ≤ 3020°F |
Mechanical Properties
The mechanical properties of Grade 12 Ti 0.3 Mo 0.8 Ni alloy are shown in the following table.
| 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 table below details the thermal properties of Grade 12 Ti 0.3 Mo 0.8 Ni alloy.
| 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
Our Grade 12 Ti 0.3 Mo 0.8 Ni alloy exhibits superior machinability when processed with slow speeds, adequate coolant flow, and high feed rates. For optimal tooling, high-speed tools are recommended, particularly tungsten carbide designations C1-C4 or cobalt-based tools.
Forming
The Grade 12 Ti 0.3 Mo 0.8 Ni alloy can be adeptly hot or cold formed to meet various specifications.
Welding
Weldability of the Grade 12 Ti 0.3 Mo 0.8 Ni alloy is rated as excellent, ensuring robust and reliable joints.
Annealing
To anneal the Grade 12 Ti 0.3 Mo 0.8 Ni alloy, heat the material to 732-816°C (1350-1500°F), hold for 2 hours, followed by air cooling. For intermediate stress relief, heat to 538-649°C (1000-1200°F), hold for 1 hour, then air cool.
Forging
Perform rough forging at 871°C (1600°F) and complete the process at 788-843°C (1450-1550°F) for optimal results.
Hot Working
Hot working this alloy significantly enhances its overall ductility, making it more malleable.
Cold Working
The cold working characteristics mirror those of austenitic stainless steel. Post-work annealing is advised to restore the material's performance properties.
Applications
The Grade 12 Ti 0.3 Mo 0.8 Ni alloy is ideal for the following applications:
- Pumps
- Valves
- Heat Exchangers
- Pipes and Fittings
- Chemical Processing
- High-Temperature Chemical Manufacturing Equipment
- Marine and Airframe Components
- Containers for Medium Reducing or Variable Oxidizing-Reducing Media
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 300 series. Additionally, we provide the 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc. We also specialize in high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely! We can manufacture products based on your drawings, ensuring they meet your highest satisfaction.
Q3. How does your factory do regarding quality control?
A: Quality is our top priority. We meticulously control quality from start to finish, ensuring utmost excellence.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can adapt the packaging and transportation methods according to your specific requests.
However, you will be responsible for any additional costs incurred and the price differences.
Q5. How does your factory do regarding quality control?
A: Quality is our top priority. We meticulously control quality from start to finish, ensuring utmost excellence.
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 meet your needs.
Q7. What is your Payment?
A: 100% T/T advance, Western Union (for small orders).
B: 30% T/T upfront and the remaining 70% 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 perfect for stainless steel pots, sinks, bowls, and more. Let us know your specific use, and we will customize the mechanical properties accordingly.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we can cover the courier cost depending on the situation.
Q10: Which countries have you exported to?
A: We have successfully exported stainless steel materials to countries like Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How to visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.
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.
