There are two implementation standards for titanium plates. The national standards are GB/T3621-2007 and GB/T13810-2007.

American standards are ASTM B265, ASTM F136, ASTM F67, and AMS4928.

Trademark

American standard brands: GR1, GR2, GR3, GR5, GR7, GR12

Russian brand number: BT1-00, BT1-0, fBT1-2, etc.

Domestic brands: TA0, TA2, TA3, TA5, TA6, TA7, TA9, TA10, TB2, TC1, TC2, TC3, TC4

Reference Standard

1.GB 228 Metal tensile test method

2.GB/T 3620.1 Titanium and titanium alloy numbers and chemical compositions

3.GB/T3620.2 Chemical composition and composition tolerance of titanium and titanium alloy processed products

4.GB 4698 Chemical analysis methods for titanium sponge, titanium and iron alloys

Titanium plate specifications

Brand: TA1, TA2, TA3, TC4, GR1, GR2, GR5

Standards: GB/T 3621-2007, GB/T 13810-2007ASTM B265, ASTM F136, ASTM F67,

Dimensions: T 0.5-5.0mm x W1000mm x L 2000-3500mmT 6.0- 30mm x W1000-2500mm x L 3000-6000mmT 30- 80mm x W1000mm x L 2000mm

Usage: metallurgy, electronics, medical treatment, chemical industry, petroleum, medicine, aerospace, etc.

Thermal processing state (R)

Cold working status (Y)

Annealing state (M)

Titanium plate manufacturing process

Hot Forging: A forging process performed above the recrystallization temperature of the metal.

Hot rolling: A rolling process performed above the recrystallization temperature.

Cold rolling: a rolling process in which the plastic deformation temperature is lower than the recovery temperature.

Annealing: A metal heat treatment process in which the metal is slowly heated to a certain temperature, maintained for a sufficient time, and then cooled at an appropriate speed (usually slow cooling, sometimes controlled cooling).

Pickling: Immerse the workpiece in an aqueous solution such as sulfuric acid to remove oxide and other films on the metal surface. It is the pre-treatment or intermediate treatment for electroplating, enamel, rolling and other processes.

Characteristics of titanium plates

1. The oxide film on the surface of the titanium seed plate is equivalent to a good long-lasting wear-resistant hair separation agent. The use of titanium seed plate saves the separation agent, makes the plate peeling easy, and eliminates the pre-treatment process of the seed plate. The titanium seed plate The board is half lighter than the copper type board.

2. The service life of titanium seed plate is more than 3 times that of copper seed plate, and can reach 10 to 20 years depending on operating conditions.

3. The electrolytic copper produced from titanium seed plates has a dense crystal structure, a flat and smooth surface, and is of excellent quality.

4. Since the titanium seed plate does not need to be coated with a separating agent, it can avoid contamination of the copper electrolyte.

5. Increase production capacity and reduce electrolytic copper production costs, thereby achieving better economic benefits.