National standard titanium coil and titanium plate | Corrosion resistant lightweight substrate suitable for all fields

Anchoring the core standard GB/T 3621-2022, empowering the upgrading of industries such as chemical, electronics, and new energy

Titanium and titanium alloys have become the preferred choice for cross industry substrates due to their three core advantages: high corrosion resistance brought by a dense oxide film on the surface, lightweight properties of 4.51g/cm ³, and mechanical strength comparable to steel. Baoji Dingding Titanium Products Co., Ltd. is based on the full industry chain capability of "China Titanium Valley", strictly following national mandatory standards such as GB/T 3621-2022 "Titanium and Titanium Alloy Plates" and GB/T 26051-2023 "Titanium and Titanium Alloy Strips, Foil Materials", etc., to create TA1-TA2 industrial pure titanium and TC4 titanium alloy series titanium coils and plates with a thickness coverage of 0.02mm-10mm, perfectly adapting to various scenarios such as chemical anti-corrosion, chimney high temperature resistance, electronic precision components, jewelry watch appearance parts, and new energy electrodes, providing compliant, stable, and efficient titanium material solutions for domestic and foreign customers.

1. National standard compliance: controllable throughout the entire chain, laying a solid foundation for safety

The application scenarios of titanium coils and plates often involve harsh environments such as corrosion, high temperature, and precision machining. National standard compliance is the "passport" for products to enter the market. Our company adheres to national standards throughout the entire process from raw materials to finished products, ensuring that every batch of products meets industry admission standards.

1. Full coverage of core standards: The product strictly complies with series of national standards such as GB/T 3621-2022 (titanium plate), GB/T 26051-2023 (titanium coil and strip), GB/T 26060-2010 (titanium ingot raw materials), etc. Key indicators such as chemical composition, mechanical properties, and surface quality are all better than the lower limit requirements of the standards. Simultaneously compatible with international standards such as ASTM B265 (USA) and JIS H4600 (Japan), meeting the compliance requirements for exports to the European Union, Southeast Asia, the Americas, and other regions, and avoiding trade barriers caused by non-compliance with standards.

2. Raw material and process compliance: High purity sponge titanium with a purity of ≥ 99.7% is used as the raw material, which is melted at least 3 times in a vacuum consumable arc furnace to ensure uniform composition without segregation. The titanium plate rolling adopts the "multi pass cold rolling+vacuum annealing" process, and the titanium coil and strip implement the "continuous rolling+online leveling" technology, which fully meets the standardized requirements of the national standard for processing technology and ensures stable product performance from the source.

3. Complete export qualifications: Possess complete import and export operation rights, develop special compliance plans for titanium material exports, and provide a complete set of documents such as material certificates, national standard testing reports, and certificates of origin corresponding to the customs code (7225.91.0000). Except for special pipe products, they can efficiently complete the customs declaration process and ensure timely delivery of orders.

2. Core Performance: Supported by national standard indicators, adapted to meet the needs of multiple fields

Based on the strict performance specifications of the national standard, our company's titanium coils and plates have excellent performance in corrosion resistance, formability, precision control, and other aspects. Different grades of products accurately match the special needs of various industries, achieving the scene coverage of "one material, multiple capabilities".

1. Mainstream brand national standard performance indicators

2. Key specifications and precision control

Strictly follow the national standard dimensional tolerance requirements, support customized production, and meet the processing needs of different fields:

-Titanium cold-rolled coil: thickness 0.8mm-3.0mm (tolerance ± 0.02mm - ± 0.05mm), width 10mm-1250mm, length can be customized according to needs, surface roughness Ra ≤ 0.4 μ m, suitable for electronic component stamping and continuous forming of jewelry;

-Hot rolled titanium plate: thickness 4mm-30mm (tolerance ± 0.1mm - ± 0.5mm), conventional sizes 1000 × 2000mm, 1220 × 2440mm, can be cut into irregular shapes, flatness error ≤ 1mm/m, suitable for chemical equipment welding and chimney plate splicing.

III. Comprehensive scenario adaptation: National standard quality empowers industrial applications

Based on national standard compliance and stability performance, our titanium coils and plates have been widely used in seven core areas, becoming the trusted choice of customers in various industries.

1. Chemical industry: "protective shield" for highly corrosive environments

TA2 pure titanium coil/plate has become the core substrate of chemical equipment due to its excellent acid and alkali corrosion resistance. In petrochemical reaction vessels, hydrochloric acid storage tanks, electrolytic cells and other equipment, titanium plates are used as shell and lining materials, which can withstand strong corrosive media such as organic acids and chlorides, and have a service life 5-8 times longer than stainless steel. The national standard level corrosion resistance index ensures long-term stable operation of equipment below 100 ℃, and has been widely applied in large chemical enterprises in Jiangsu, Shandong and other places.

2. Chimney/Environmental Protection Field: "Resistors" of High Temperature Corrosion

The flue gas emitted from industrial chimneys contains corrosive components such as sulfur oxides and nitrogen oxides. TC4 titanium alloy plate and TA2 titanium plate have passed the national standard high temperature resistance test (can work in a 400 ℃ environment for a long time), making them ideal materials for chimney lining and flue. Its surface oxide film can self repair at high temperatures, effectively resisting smoke corrosion. Compared with traditional carbon steel+anti-corrosion coating solutions, maintenance costs are reduced by 60%. It has been applied in environmental protection projects such as steel plants and waste incineration plants.

3. Electronics/3C field: a "good partner" for precision machining

The thickness of TA1 pure titanium coil is as thin as 0.02mm, and the high ductility required by the national standard (elongation rate ≥ 25%) enables it to achieve precision stamping and bending forming, and is used for reinforcing parts of mobile phone frames, laptop heat sinks, electronic sensor housings, and other components. Its good conductivity and shielding performance can enhance the signal stability of electronic devices. After electrochemical polishing, the surface Ra is ≤ 0.2 μ m, meeting the appearance requirements of 3C products.

4. Jewelry and watch industry: the "carrier" of light luxury texture

The nickel free and allergy free properties of titanium make it a new preferred material for the jewelry and watch industry. After surface nitriding treatment, the hardness of TA1 titanium coil can reach over 1000HV (upgraded to the national standard hardness index), and its scratch resistance far exceeds that of stainless steel, while maintaining a mirror like luster. Watch cases and bracelet accessories can be made through injection molding (MIM process), with a weight 40% lighter than stainless steel. It has been supplied to many well-known jewelry and watch brands in China.

5. In the field of new energy: the "support" for efficient energy storage

In lithium batteries and hydrogen energy devices, TC4 titanium alloy plates are used as electrode carriers, fuel cell bipolar plates, and other core components. Its high strength (tensile strength ≥ 930MPa) can withstand equipment assembly pressure, and its excellent resistance to electrolyte corrosion ensures the long-term reliable operation of the energy storage system. The national standard level component stability ensures that the performance consistency error of titanium materials in mass production of new energy equipment is ≤ 3%, which is suitable for the requirements of automated production lines.

6. Export trade: globally recognized 'hard currency'

In addition to complying with Chinese national standards, the product also meets international certification requirements such as EU CE and US FDA, with an annual export volume accounting for 30%. The main export categories include TA2 titanium plates for chemical use, TA1 titanium coils and strips for jewelry use, and TC4 titanium alloy plates for new energy use, which are exported to Southeast Asia, Europe, America and other regions. With the advantages of "national standard quality+international compatibility", they have won long-term cooperation with overseas customers.

Fourth, Quality Assurance: National standards as the guiding principle, full process quality control

Establish a quality control system for the entire process of "raw materials production finished products" with national standards as the core, ensuring that every roll of titanium strip and every piece of titanium plate meets the standard requirements.

1. Precise testing: Each batch of products undergoes spectral composition analysis (to ensure compliance with national standard grade requirements), ultrasonic non-destructive testing (internal defects ≤ Φ 0.3mm), mechanical performance testing, and corrosion resistance testing using the national standard GB/T 15748-2013 method for verification, and authoritative testing reports are issued.

2. Batch stability: The composition, thickness, and strength fluctuations of the same batch of titanium materials are ≤ 2%, and the differences between different batches are ≤ 4%, fully meeting the requirements of national standards for batch consistency and reducing the frequency of downstream customer processing parameter adjustments.

3. Long term guarantee: After the heat treatment process specified by the national standard (pure titanium 350-450 ℃ vacuum annealing, TC4 alloy 950 ℃ solid solution+600 ℃ aging), the product structure is stable and the performance does not deteriorate after serving for ≥ 8 years in various application scenarios.

Baoji Dingding Titanium: National Standard Titanium Coil and Strip · Titanium Plate Preferred Supplier

Based on the advantages of the "China Titanium Valley" industrial cluster, our company has built a full industry chain production line from titanium ingot melting to finished product processing. The annual production capacity is 150 tons of titanium plates and 80 tons of titanium coils and strips. Standardized products can be delivered within 7 days, and customized specifications can be responded to within 20 days.

National standard qualification: complete national standard testing report, support third-party re inspection, and assist customers in product compliance certification

Technical support: Our 24-hour team provides suggestions for brand selection and processing technology optimization to solve application pain points

Rich case studies: Serving over 50 leading enterprises in fields such as chemical engineering, electronics, and new energy, providing scenario based solutions

Exclusive Services: Bulk purchases can enjoy customized production solutions and price advantages, and export orders can be fully supported by customs clearance throughout the process

Choose Baoji Dingding Titanium National Standard Titanium Coil Strip · Titanium Plate, with GB/T 3621-2022 as the quality benchmark, and rely on the core advantages of corrosion resistance, lightweight, and precision to provide solid substrate guarantee for your industrial upgrading, realizing multiple values of "compliant production, efficient application, and global expansion"!