Overview
High-purity titanium plates are industrial-grade sheets with titanium content typically above 99.7%, classified into Grades 1-4 under ASTM standards based on oxygen and iron content. These plates exhibit superior performance compared to titanium alloys in corrosive environments where maximum ductility and weldability are required. Primary production methods include hot rolling (for thicknesses >5mm) and cold rolling (for precision thicknesses 0.5-5mm), with surface finishes ranging from pickled to mirror-polished. The material's exceptional biocompatibility makes it indispensable for FDA-approved medical devices.
Physical and Chemical Properties
Commercially pure (CP) titanium plates demonstrate a hexagonal close-packed (α-phase) crystal structure at room temperature, transitioning to body-centered cubic (β-phase) above 882°C. Their corrosion resistance stems from a self-healing oxide layer that forms spontaneously in air, providing protection against seawater, chlorides, and oxidizing acids. Key mechanical properties include tensile strength of 240-550 MPa (grade-dependent) and elongation of 15-24%. Electrical resistivity measures approximately 420 nΩ·m, with thermal conductivity of 21.9 W/(m·K). Unlike steel, titanium is non-magnetic and exhibits low thermal expansion.
Main Applications
In aerospace, high-purity titanium plates fabricate firewall shrouds, hydraulic system components, and airframe structures where weight reduction is critical. The medical sector utilizes them for orthopedic implants (1-3mm thickness) and surgical instrument trays, leveraging their osseointegration capability. Chemical processing industries employ 5-50mm thick plates for heat exchangers, reactor linings, and piping systems handling aggressive media like HCl or chlorine. Emerging applications include electrolyzers for green hydrogen production and substrate plates for semiconductor equipment.
Safety and Storage
While solid titanium plates pose minimal health risks, machining generates flammable dust requiring Class D fire extinguishers. Fabrication should employ argon shielding during welding to prevent embrittlement from oxygen/nitrogen absorption above 400°C. Plates should be stored horizontally on wooden pallets to prevent galling, with desiccant packs in sealed containers for long-term storage. Avoid contact with carbon steel tools to prevent iron contamination, which compromises corrosion resistance in chloride environments.
B2B Procurement Guide
Industrial buyers should specify: 1) ASTM grade (1 for maximum formability, 4 for higher strength), 2) dimensional tolerances per ASTM B265, 3) surface finish (e.g., #2B cold-rolled or BA bright-annealed), and 4) certification requirements (EN 10204 3.1/3.2). Lead times typically range 8-12 weeks for custom sizes. Spot purchases of standard sizes (1m×2m, 1.2m×3m) may carry 15-30% premium. Consider titanium-clad steel alternatives for cost-sensitive applications requiring only one-side corrosion protection.
Related Manufacturers
- 主营：[]
- 主营：水下电子舱、钛合金耐压舱、TC4钛合金、高精度钛棒、TC4纯钛板、电池舱、深海探测装备、密封舱、声呐舱、海洋探测仪器舱、深海耐压电池舱、深海无人航行器、TC4舱体、TC4钛合金材料、TA1纯钛棒、TC4钛合金棒、AUV耐压壳体、薄壁钛合金管、钛及TC4钛合金棒、GR5钛合金板材、钛合金晶圆环、12英寸钛环、TC48英寸承载环、钛合金贴片、GR2薄壁钛管
- 主营：sa675gr70、f11圆钢、f92圆钢、TA7钛板、f51圆钢、f91圆钢、34crnimo6、60si2crva、30crmntih、20crnimoa、b16圆钢、20crmnmoa、25#圆钢、30crnimo8、17crnimo6、h13圆钢、f53圆钢、f52圆钢、30crmnsia、40crmnmoa、f55圆钢、a36圆钢、f22圆钢、20crni2mo、f60圆钢、35crmnsia
- 主营：铬锆铜、黄铜排、磷铜皮、TA1纯钛板、磷铜丝、铍铜箔、紫铜带、铜合金材料、铝合金材料、304不锈钢带、H59黄铜板、C1100紫铜板、铝青铜板、C18150铬锆铜板、C5210磷铜板、锡青铜板、T2紫铜板、H65黄铜带、洋白铜带、301不锈钢板、316不锈钢带、H65黄铜管、无氧铜管、304不锈钢管、1100纯铝带
- 主营：2507圆棒、哈氏合金板、哈氏合金管、625高温合金棒、高温合金管、ni201光亮棒、不锈钢板、不锈钢管、不锈钢圆钢、哈氏合金棒、304不锈钢棒、不锈钢冷板、374h不锈钢棒、347h不锈钢棒、316l不锈钢棒、2cr13不锈钢棒、不锈钢无缝管、420大直径棒料、410-420不锈钢棒、2cr13圆棒、不生锈304六角棒
- 主营：冷镦线、退火线材、线材、TA1钛板、高纯度TA1钛棒、钛丝TA1、TA1钛棒、钛管TA2、70#冷镦线、TA3钛棒、钛丝GR1、驱动钛丝、60Si2Mn冷镦线、优质70#冷镦钢、工业纯钛管、化工用钛管、TC11钛棒、TB6钛棒、GR1钛棒、15CRMO冷镦线、20CRMo冷镦线、35CRMO冷镦线、TA1光亮钛盘丝、金属钛丝、钛丝GR5
- 主营：温合金、固溶车、镍钛鑫、钼合金、尔合金、无缝管、传感器、时效钢、圆棒板、无缝棒、中厚板、冷轧板、镍合金、合金板、合金棒、锆合金、铜合金、钛合金、棒板管、纯镍板、圆管板、磁合金、钢板材、合金管、光谱仪
- 主营：铝棒、铝板、铝管、高温合金、铜棒、铜线、钨铜、纯钨、钼合金、钛合金
- 主营：硬化管、316圆管、无缝管、碳钢板、船板材、齿轮钢、锈钢管、换热管、封装管、弹簧板、冷拔管、镍合金、合金板、方形管、n04金板、合金带、圆棒料、圆钢管、铝钢材、耐酸板、酸洗卷、合金管、铬镍管、304焊管、弹簧钢
- 主营：引出线、钼坩埚、钼顶头、高纯度钛板、钼工装料架、钨坩埚、钨顶头、钨流口、钨钼加工件、钽铌钒锆铪
- 主营：模具钢、合金钢、镁合金、高速钢、弹簧钢、不锈钢、钛材、钨钢、铝合金、铜材
- 主营：哈氏合金、精密合金、镍铜合金、纯镍N6、钛合金、双相不锈钢、耐热不锈钢、Incoloy镍合金、超级奥氏体不锈钢、模具钢
- 主营：哈氏合金、镍基合金、钛合金、高温合金、不锈钢系列
- 主营：钨环、钽管、钽环、TA3钛板、钛颗粒、钨板、镍颗粒、钽加工件、钛纤维板、钛花板、锆棒、钼棒、702锆丝、钽棒、钽颗粒、锆颗粒、钽板、镍板、铌板、铌棒、钽丝、锆板、钛管、钛合金圆棒、纯钛棒
- 主营：T2紫铜板、C5191磷铜板、705T6铝棒、纯钛钛板、C18150铬锆铜棒、5052铝合金板、铁铬铝、钛合金、特硬不锈钢带、镍白铜、铜材、紫铜丝、铍铜带、锌合金、空心黄铜管、纯铝带、铝片加工、铬锆铜板、磷青铜带、磷铜棒、H65黄铜管、T2紫铜管、纯铜棒、6061铝管、316不锈钢板、镜面铜板
- 主营：镍钛记忆合金丝、不锈钢毛细管、镀铜圆钢、钛板、不锈铁棒材、不锈铁板材、N6镍板、ni200棒材、钛棒、钛合金棒、c276哈氏合金棒、英科耐尔718棒材、镍管、耐腐蚀管材、钛管