China Grade:TA1,TA2,TA3,TA4,TC4,TA9,TA10,TA23. America Grade:Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9,Gr12. China Standard:GB/T3621. America Standard:ASTM B265. Supply status: hot processing state (R), cold processing state (Y), annealing state (M). Shape: square board, round board. Surface treatment: pickling, sandblasting, oxide layer, polishing. Manufacturing process: hot forging, hot rolling, cold rolling, annealing, pickling. Specification: Thickness of 0.8mm~65mm Width is 1000-2000mm Length is 6,000 m m It can be tailored to provide specifications. Main uses: aerospace, machinery, chemical, electrolysis, medical, sports and other industries.