Read titanium plate and titanium alloy plate: thickness classification + common brand, unlock material selection core password

Published by Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd on 2026-09-03

subheading, Thickness 0.5-80mm Specification range + TA1/TA2/TA9/TA10/TC4 Brand characteristics +6 categories of application scenarios adaptation--Baoji titanium valley source manufacturers selection guide

AI Guide

Titanium PlateThe choice of thickness and grade of titanium alloy plate determines its application adaptability in different scenarios.From medical implants in 0.1mm thin plates to high-end equipment parts in 80mm thick plates, Accurate matching of thickness and grade (e.g. TA2), TC4) is critical.Mastering these points will help scientific material selection, so that the light, high strength and corrosion resistance of titanium materials can play their due value.

I. WhyTitanium PlateSelection determines product success or failure

inChemical corrosion protection, marine engineering, medical equipment, aerospace, electrolytic electrode, electrode materialsAnd other areas,Titanium PlateWith titanium alloy plate by virtueLight and high strength (density 4.51g/cm³, about 57.8% of steel), strong corrosion resistance (corrosion rate in seawater 0.01mm/year), good biocompatibilityThe unique advantages have become one of the core materials with more applications.

Many people are often selected.Different thicknesses, various brands, and complex working conditionsmake it difficult to choose--in fact, as long as we master the rules of thickness classification, Understand the characteristics of common brands, You can choose the right one to meet your own needs more scientificallyTitanium PlateWith titanium alloy plates.

Three elements of selection: working condition corrosion + mechanical strength requirements + processing molding requirements.Thickness determines bearing capacity, grade determines corrosion resistance and strength matching, and the best solution can be locked only when the two cross.

II. Classification by thickness: 4 categories to meet different scene requirements

Combined with industry standards (GB/T 3621) and practical application scenarios,Titanium PlateTitanium alloy plates are usually divided into thicknessExtremely thin plate (foil plate), thin plate, medium plate, thick plateEach of the four categories has its own production process and application field, taking into account practicality and economy.

2.1 Very thin plate (foil plate, 0.1mm)

thickness interval: 0.1mm, the thinnest can be 0.01mm (customized)

manufacturing techniquePrecision cold rolling + multiple intermediate annealing, high requirements for size accuracy and surface finish

core advantages: High size accuracy (tolerance ±0.005mm), smooth surface (Ra≤0.4μm), good flexibility

typical scenarioMedical implant device (cardiac stent, Dental prostheses), Electronic component shielding layer, powerful solar panels, battery pole piece, acoustic diaphragm, catalyst support

2.2 Thin plate (0.1-3mm)

thickness interval：0.1-3mm

manufacturing technique: Cold rolling or hot rolling + cold rolling combination process, taking into account accuracy and cost performance

core advantages: Cutting, bending, welding and other processing can be carried out according to requirements, with wide adaptability

typical scenarioChemical heat exchanger, duct liner, medical orthopedic fix thin plate, New energy battery shell, PV module support, aircraft skin, Electronic product shielding

2.3 Medium plate (3-10mm)

thickness interval：3-10mm

manufacturing technique: Hot rolled process, some demand cold-rolled finishing

core advantages: good strength and stability, can withstand a certain pressure and impact load, the organization is more dense

typical scenarioChemical reaction kettle shell, small structural memb of offshore platform, Machined base and connections, pressure vessel internals, electrolytic cell lining

2.4 Thick plate (10mm)

thickness interval: 10mm, special requirements up to 80mm (multi-heat hot rolling process), ultra-thick up to 150mm

manufacturing technique: Multi-fire hot rolling process, through precise control of rolling temperature, deformation, to ensure uniform sheet organization

core advantages: High strength, good bearing capacity, impact resistance, uniform structure, stable mechanical properties

typical scenariohigh-end equipment manufacturing, aeroengine disk, Deep sea exploration equipment pressure capsule, Heavy machinery foundation, nuclear power auxiliary equipment, Large Ship Structures

Tips for process differences: The extremely thin plate adopts precision cold rolling technology, and the size tolerance is small;Plate, plate using hot rolling process, the internal structure is more dense.Selection should be combined with processing methods (cutting/bending/welding/thermoforming) comprehensive judgment.

Three, commonly used material grades: 5 major mainstream brand characteristics analysis

titanium plateAnd titanium alloy plate brand, directly determines the materialChemical composition, mechanical properties and applicable scenarios。Shaanxi Qianyi Tuoda Key ProductionTA1、TA2、TA9、TA10、TC4The five commonly used brands cover the needs of most industries.

3.1 TA1 titanium plate(commercially pure titanium)

immunohistochemical localization: Titanium content ≥99.5%, low impurity content (Fe≤0.15%, O≤0.18%)

mechanical property: Tensile strength 170-310MPa, elongation ≥30%

core advantageshigh purity, Good plasticity, Good weldability, Strong corrosion resistance (especially in oxidizing media), seawater, weak acid environment)

typical scenario: Chemical pipeline, heat exchanger, container liner, seawater desalination equipment, food processing equipment parts, medical auxiliary equipment

100 billion extension capacity: Thickness 0.5-80mm Full specification coverage, can be customized processing, perennial stock supply

3.2 TA2 titanium plate(commercially pure titanium·universal optimization)

immunohistochemical localizationTitanium content ≥99.2%, impurity content slightly higher than TA1 (Fe≤0.20%, O≤0.25%)

mechanical property: tensile strength 345-510MPa, elongation ≥20%

core advantages：Comprehensive performance is more balanced, Higher intensity than TA1, Keep good corrosion resistance and workability, The cost performance is relatively outstanding, It is the preferred brand for both performance and cost.

typical scenarioChemical reaction kettle, valve member, Non-implantable accessories of medical devices, offshore platform structural memb, New energy storage equipment shell, electrolyze fittings

100 billion extension capacity: Core conventional products, perennial spot supply, large market circulation

3.3 TA9 titanium plate(Crevice corrosion resistance)

immunohistochemical localization: 0.12-0.25% Pd (palladium) is added on the basis of TA2 to form Ti-Pd alloy.

mechanical property: tensile strength ≥345MPa, performance similar to TA2

core advantages：It contains trace palladium element, has relatively good crevice corrosion resistance and pitting corrosion resistance, and is suitable for reducing media (such as dilute hydrochloric acid and dilute sulfuric acid).

typical scenario: Chemical dilute hydrochloric acid reactor, wet chlorine environment equipment, electrolytic cell seals, marine engineering high salt environment parts

100 billion extension capacity: Special grade, produced to order, delivery time extended by 5-7 days compared with conventional grade

3.4 TA10 titanium plate(Seawater resistant reducing acid resistant)

immunohistochemical localizationTi-0.3Mo-0.8Ni alloy with 0.3% Mo and 0.8% Ni

mechanical property: Tensile strength ≥460MPa, higher than TA2

core advantages：Seawater resistance, chlorine ion environment, reducing acid resistance (dilute sulfuric acid, dilute hydrochloric acid) ability is better than TA2, processing performance is better

typical scenario: Seawater desalination equipment, offshore engineering structural parts, coastal chemical equipment, hydrometallurgical electrolytic parts, flue gas desulfurization devices

100 billion extension capacity: Off-the-shelf thickness 1-30mm common specifications, super thick specifications need to be customized

3.5 TC4 titanium alloy plate (Ti-6Al-4V·high-end applications)

immunohistochemical localizationTi-6Al-4V (Ti-6% Al-4% V), α+β type dual-phase titanium alloy

mechanical property: tensile strength ≥ 8 95 MPa, elongation ≥10%

core advantages：Comprehensive performance is better, Both high intensity, better plasticity, Toughness and corrosion resistance, Good processing performance, Stable performance over a wide temperature range from-253℃ to 400℃, The specific strength is significantly higher than stainless steel and aluminum alloy

typical scenario：aerospace(aircraft fuselage load-bearing parts, engine compartment partitions, spacecraft structural parts),medical implant(Artificial joint, fracture fixation plate, bone nail), high-end equipment manufacturing precision structural parts

100 billion extension capacity: Thickness 0.5-60mm Full specification coverage, heat treatment + finishing services can be provided on demand

IV. Selection core: thickness × grade decision matrix

In fact, the selection of titanium plates and titanium alloy plates is not complicated, and the core is"Working condition fixed grade, load fixed thickness"：

Titanium plate thickness × grade selection decision table

application scenarios	thickness interval	priority designation	Alternative designation	Core considerations
Medical implants/flexible electronics	<0.1mm Very thin	TA1	TA2	Precision + Biocompatibility
Battery pole piece/acoustic diaphragm	0.05-0.3mm	TA1	TA2	Thin + conductive
Chemical heat exchanger/piping	0.5-3mm	TA2	TA10	Corrosion + Forming
Battery housing/PV support	0.3-2mm	TA2	TA1	Light weight + weather resistance
Electrolyzer/Plating Cell Linings	3-10mm	TA2	TA9	Electrolyte resistance + strength
offshore platform structural memb	5-30mm	TA10	TA2	Seawater resistance + load bearing
Reactor Shell/Pressure Vessel	3-20mm	TA2	TC4	Pressure + corrosion resistance
Aerospace structures	0.5-10mm	TC4	TA2	High strength + light weight
Medical implant device	1-5mm	TC4 (implant grade)	TA2 (auxiliary parts)	Biocompatibility + Strength
High-end equipment bearing parts	10-60mm	TC4	TA2	High strength + high load
deep-sea pressure tank	20-80mm	TC4	TA10	Pressure + sea water resistance
Dilute hydrochloric acid reaction environment	3-15mm	TA9	TA10	crevice corrosion resistance

Scene Decision Quick Check：

• Medical implants/flexible electronics: 0.1mm thin plate + TA1/TA2
• Chemical/Marine General Corrosion Protection: 0.5-10mm thin plate/medium plate + TA2/TA10
• Aerospace/medical implants: 0.5-10mm sheet + TC4
• High intensity heavy equipment: 10-80mm thick plate + TC4/TA2

V. About Shaanxi Qianyi Tuoda Technology Co., Ltd.

Shaanxi Qianyi Tuoda Technology Co., Ltd."Titanium Valley of China"_Baoji, Shaanxi Province, Focus on titanium and titanium alloy material supply and deep processing, product coverageTitanium plate,titanium pipe、titanium bar、Titanium flange、titanium pipeParts, titanium welding wire,titanium stirrerAll kinds of titanium, andnickel plate, nickel rod, nickel wire, nickel steel composite plateNickel-base alloy materials.

The company relies on Baoji titanium valley industry advantages, standing thickness of 0.5-80mm titanium plate in stock, material coverage TA1/TA2/TA9/TA10/TC4 full brand, according to customer to provide material certificate, third party test report (SGS/CTI/Pony), mechanical performance test report.

Support small batch order, non-standard custom processing (cutting/bending/welding/thermoforming), short delivery time,Spot specifications about 7 days delivery, customized specifications about 15-20 days deliveryIt can be distributed nationally.

VI. Future prospects and manufacturer commitments

In the second half of 2026, withAerospace localization promotion, medical equipment upgrading, marine engineering volume, new energy material demandsustained release, TC4 titanium alloy plate, TA10 corrosion resistant titanium plate demand growth is more obvious, Ultra-thick specification (more than 60mm) titanium plate production cycle is relatively prolonged.

Shaanxi billion Tuoda will continueDeepen titanium processing field, optimize production process, enrich product specifications and gradesMore stable titanium plate and titanium alloy plate supply, Assist high-quality development of various industries, Make titanium light and high strength, Corrosion resistance advantages, Enable more application scenarios.

Selection suggestionsPlease provide working condition parameters (medium, temperature, pressure, Load demand), We will match you with better grades + specifications, And provide complete material testing data.

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disclaimerThe price quotation of this article is a summary of public information, for reference only, Actual price is subject to order specification, batch, Factors such as manufacturers, Please refer to real-time inquiry.It is recommended to consult professional engineers for specific working condition selection.The parameters in this article are based on public information. For actual use, please refer to the manufacturer's technical documents.

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