TA10 Titanium molybdenum nickel alloy plate| 4 Steps to Distinguish between True and False

Published by Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd on 2026-07-21

Chemical industry procurement often encounter TA10 titanium molybdenum nickel alloy plate quotation difference, Some procurement personnel are greedy for low prices, Purchase unqualified sheet, Welding cracking occurred after putting into production, Causing production line shutdown, Bring economic losses far exceeding the price difference of materials.Corresponding to American standard Gr.12) belongs to corrosion resistant titanium alloy, Depends on molybdenum, nickel alloy element, Improved crevice corrosion resistance under chloride conditions, Mostly used for desalination, chlor-alkali, Hydrometallurgy and other harsh conditions.The appearance of the plate is close to TA2 industrial pure titanium, It's hard to tell with the naked eye., A complete verification process needs to be established for purchase receipt.

TA10 complies with GB/T 3620.1 and GB/T 3621 standards. The molybdenum content in the alloy is controlled at 0.2‑0.4%, nickel is controlled at 0.6‑0.9%, and there are clear limits for impurity iron, oxygen, nitrogen and hydrogen indicators.There are several types of problems with bad suppliers in the market, Using TA2 as TA10, Lack of molybdenum nickel alloy elements, Rapid failure under crevice corrosion conditionsThe recycled remelted raw materials are adopted, the impurity elements exceed the standard, and the welding is easy to crack;Negative deviation of plate thickness, insufficient actual materials;Lack of complete material traceability documents.

The receipt can be verified in four steps.First of all, refer to the market situation, the quotation is obviously lower than the reasonable interval, so we need to be vigilant.Step 2 Check the material file, Ask for material certificate, Important projects suggest providing third-party testing reports, View Molybdenum, Measured data of key alloy elements of nickel, The batch number of the furnace requires traceable raw materials.Step 3 Use XRF handheld spectroscopy, TA10 can detect molybdenum obviously., nickel characteristic peak, This is the core means of distinguishing TA2.Step 4 Appearance and size inspection, the qualify plate after pickle is in uniform silvery white, Multi-point measurement of sheet thickness using a micrometer, Avoid negative thickness deviations.

Different use scenarios have different acceptance requirements, common industrial projects check material list, sampling spectrum re-inspection;Pressure vessel, seawater corrosion and other key working conditions, it is recommended to increase the mechanical properties, ultrasonic flaw detection.Also need to pay attention to, TA10 cannot completely replace TA9 titanium palladium alloy, The two alloy systems are different, The selection of reducing acid working condition should not be confused.Welding operation requires high purity argon protection, heat input control, pickling passivation after welding to restore passivation film.

Titanium supplier rooted in Baoji China Titanium Valley, TA10 titanium molybdenum nickel alloy sheet available, Support third-party testing, Batch records are complete and traceable, Engineers can combine media, Temperature grade and acceptance Suggestions are given.titanium pipePart Code and Procurement IdentificationTC4 titanium alloy Ti‑6Al‑4V selection popular scienceTA9 Titanium Palladium Alloy Selection Popular Science

frequently asked questions

Q: TA10 and TA2Titanium PlateHow? It's hard to tell with the naked eye., Priority is given to quality assurance., Critical conditions using XRF spectroscopy, TA10 will detect molybdenum, Nickel element.

Q: Which conditions are suitable for TA10 titanium molybdenum nickel plate? High temperature chlorine ion, There are gaps and dead spots, sea water desalination, vacuum salt making, etc., Work conditions that emphasize crevice corrosion resistance.Normal neutral seawater condition TA2 can be satisfied.

Q：TA10 Titanium PlateWhat are the key points of receiving and acceptance? Verification of Material Certificate, welding by heat, Determination of molybdenum and nickel content by spectroscopy under key conditions, Multi-point measured thickness, Check surface pickling quality.

disclaimer

Selection of text, Identification method is based on industry project experience, For technical reference only, Not as engineering design, Direct basis for purchasing contract.Titanium material market fluctuations exist, the actual quotation to order the day the market prevail;The material selection of pressure-bearing equipment shall be comprehensively evaluated by qualified engineers and technicians in combination with working conditions and national standards.