Aluminum plate 3A12,Aluminum sheet 3A12

 

3A12 for AL - Mn alloy, is one of the most widely used antirust aluminum, this kind of the strength of the alloy is not high, (slightly higher than that of industrial pure aluminum). It can't strengthen by heat treatment. The cold working method is adopted to improve its mechanical properties.

 

Purpose is mainly used for something need high plasticity and good weldability, and as low load parts working in a liquid or gas medium, such as oil tank, gas or oil duct, other various liquid containers and made parts of deep drawing: wire used for rivet.

 

 

Chemical Composition

Grade

The Element Max (%)

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Al

Alloy 3A12

0.6

0.7

0.05-0.20

1.0-1.5

 

 

0.10

 

remainder

 

Tensile strength (MPa) 120-160

Conditions to yield strength 0.2(MPa) 85 or higher

Sample size: all the wall thickness

 

 

1) Homogenizing annealing: heating to 510 ~ 510 ℃.Holding time 4 ~ 6 h; Air cooling.

2) Rapid annealing: heating to 350 ~ 350 ℃.On different material effective thickness, heat preservation time of 30 ~ 120 min. Air or water.

3) High temperature annealing: heating to 350 ~ 350 ℃.Thickness 6 mm or higher, the heat preservation time 10 ~ 30 min; < 6 mm, heat through; Air cooling.

4) Low temperature annealing: heating to 250 ~ 250 ℃.Holding time 1 ~ 3 h; Air or water.

Status: aluminium and aluminium alloy pressure plate (0.6 ~ 0.8 mm, HX8 state)

 

If any need in Alloy 3A12inquiry, please contact us by email.

 

 

Product Categories

Used Alloy

Thickness(mm)

Width(mm)

Length(mm)

Heat Treatment

Hot-Rolled Thick plate

1060/1070/1100

8~200

≤1350

≤9000

H112

3003/3A21

8~200

≤1350

6061/6A02

8~10

≤1250

5052/5A02

8~10

≤1250

10~200

≤1350

5754

8~10

≤1200

10~200

≤1350

5083

8~10

≤1000

10~15

≤1250

15~200

≤1350

5A05

15~200

≤1350

 

Product Categories

Used Alloy

Thickness(mm)

Width(mm)

Volume Weight(t)

Coil Diameter(mm)

Heat Treatment

Hot-Rolled
Billet Volume

1060/1070/1100
3003/3A21,
3004,5005
6061/6A02,8011

7.0~16

900

4.5

505/605

F

1040

5.0

1080

5.0

1240

6.0

1280

6.0

5052/5A02

8.0~10

900

4.0

1040

5.0

1080

5.0

1240

5.5

1280

5.5

5754

8~10

900

4.0

1040

4.5

1080

4.5

1240

5.0

1280

5.0

 

 

 

 

Product Categories

Used Alloy

Thickness(mm)

Width(mm)

Length(mm)

Coil Weight(t)

Heat Treatment

Cold-Rolled
Coil Plate

1060/1070/1100

0.2~3.5

≤1340

≤6000

<6(width:50mm~800mm,thickness:0.2~0.6mm)

O,

H12/22,

H14/24,

H16/26,

H18,

H32,

H34,

H36,

H38 

3003/3A21

≤1250

3004

≤1251

5005

≤1252

6061/6A02

≤1253

5052/5A02

≤1254

5754

≤1255

8011

≤1256

 

 

 

 

Aluminum wafer mold specifications(mm)

200

210

230

240

300

310

315

320

330

340

350

360

370

380

385

390

400

410

420

430

440

450

460

470

475

480

490

500

505

520

530

540

550

560

570

580

590

600

610

620

630

640

650

660

670

680

690

700

710

720

735

750

760

770

780

790

800

810

820

830

840

860

880

 

 

 

 

 

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