PRODUCTS CENTER

Products

Al-Zn Alloy Plated Steel Plate GL

Introduction to Al-Zn alloy plated steel plate

 

The aluminum-zinc alloy structure of Al-Zn alloy plated steel plate is formed by curing 55% aluminum, 43.4% zinc and 1.6% silicon at a high temperature of 600℃. The whole structure is a compact quaternary crystal formed by aluminum-iron-silicon-zinc, thus forming a layer of effective barrier capable of preventing corrosion factors from penetrating.

 

Mechanical properties

Grade

Tensile strength T.S T.S

Yield point Y.P Y.P

Elongation EL EL

Hardness HrB HrB

Class of trade

36~44

28~34

30~36

55~65

Stamping grade

29~35

18~22

36~42

36~48

Structural steel (Gr-E)( Gr-E
Grade

66~72

65~71

4~8

80~90

 

Production specifications

Category

Range

Base plate

CQ DQ Gr-E

Thickness

0.3~2.5mm

Width

600~1600mm

Coil weight

4~25ton

Coating weight

60~200g/

 

 

Excellent durability

Outdoor corrosion degree test after 13 years

 

Al-Zn Alloy Plated Steel Plate

Galvanized Steel Plate

Coastal areas

1

4.2 Times

Industrialized areas

1

6.2 倍

Rural areas

1

3.4 倍

 

Excellent heat reflectivity

Product

Heat reflectivity (%)( % 

Al-Zn Alloy Plated Steel Plate

70~75

Galvanized Steel Plate

30~40

Color Coated Plate (Silver Series)

50~60

Color Coated Plate (Blue Series)

10~15

Ceramic, Blue Slate

10~20

 

Excellent heat resistance

 

25 0 

300 

350 

400 

450 

500 

Galvanized Steel Plate

△~X

X

X

X

Al-Zn Alloy Plated Steel Plate

△~X

X

Test conditions: two rounds of test

○:no change△:reduced glossX :darkened

 

Economic advantages

The Al-Zn alloy plated steel plate has larger usable area than galvanized steel plate under unit weight.

Thickness

Area/ton (m2/ton);(m2/ton)

Al-Zn Alloy Plated Steel Plate AZ150

Galvanized Steel Plate Z27

Coating density: 3.75

Coating density: 7.14

0.4

AZ150

299

Z25

290

0.5

243

236

1

124

123

1.6

78

Z27

77

2

63

62

 

Product Use

 

Application field of Al-Zn alloy plated steel plate

 

Electromechanical products

Computer cases, communication equipment, electric boxes, electric cabinets, etc.

Electrical appliances

Baking ovens, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.

Building materials

Floor bearing plates, ceilings, balconies, warehouses, roofs, partitions, walls

Transportation industry

Vehicle interior matching plates, bus and truck backseat matching plates, conveying systems, oil tanks, etc.

Agricultural Equipment

Large granaries, collection rooms, greenhouses, agricultural drying machines, water channels, feeders, etc.

Furniture and others

Vending machines, recreation machines, chimney pipes, office equipment, garages, etc.

Previous Page

Next Page

Previous Page

Next Page