What are the steps in the manufacturing process of titanium plate? There are two kinds of titanium plate executive standards, the national standard is GB/T3621-2007, GB/T13810-2007, and the American standard is ASTM B265, ASTM F136, ASTM F67, AMS4928.
Hot forging is a forging process carried out above the recrystallization temperature of the metal.
Hot rolling a rolling process carried out at a temperature above the recrystallization temperature.
Cold Rolling a rolling process in which the plastic deformation temperature is below the recovery temperature.
annealing: a metal heat treatment process in which the metal is slowly heated to a certain temperature, held for a sufficient period of time, and then cooled at a suitable rate (usually slowly, sometimes with controlled cooling).
Pickling: immersing a workpiece in an aqueous solution of sulfuric acid, etc., to remove thin films of oxides, etc., from the surface of the metal. It is the pretreatment or intermediate treatment for electroplating, enameling, rolling and other processes.
|
Grade |
N |
C |
H |
Fe |
O |
Al |
V |
Pd |
Mo |
Ni |
Ti |
|
Gr1 |
0.03 |
0.08 |
0.015 |
0.2 |
0.18 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr2 |
0.03 |
0.08 |
0.015 |
0.3 |
0.25 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr3 |
0.05 |
0.08 |
0.015 |
0.30 |
0.35 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr4 |
0.05 |
0.08 |
0.015 |
0.50 |
0.40 |
/ |
/ |
/ |
/ |
/ |
bal |
|
Gr5 |
0.05 |
0.08 |
0.015 |
0.4 |
0.20 |
5.5-6.75 |
3.5-4.5 |
/ |
/ |
/ |
bal |
|
Gr7 |
0.03 |
0.08 |
0.015 |
0.3 |
0.25 |
/ |
/ |
0.17 |
/ |
/ |
bal |
|
Gr9 |
0.03 |
0.08 |
0.015 |
0.25 |
0.15 |
2.5-3.5 |
2.0-3.0 |
/ |
/ |
/ |
bal |
