... 's demandGr1,Gr2, Gr3,Gr5,BT1-00,BT1-0 Hot rolling >4.1~60.0 Cold rolling 0.3 ... ~4.0Gr5,Gr12,BT5, BT6,BT22,OT4 Hot rolling >4.1~60 Cold rolling 0.5~4 ... .0Gr3,Gr4,BT5, BT5-1,BT6 Hot rolling 4.1~60 Cold rolling 0.8~4. ... x (500~1000)brightASTM F674Gr5THK 3~60brightASTM F136 Titanium sheet for plate heat exchangerGradeSize/mmStateStandardthicknesswidthlengthGr1,Gr70.5~0.8200~500500~2000MASTM B2650 ...