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 Product Introduction
 

This high-quality galvanized steel offers durability that is three times greater than conventional chrome-treated steel. The surface of the hot-dip galvanized steel sheet (GI) has an organic film treatment of acryl resin of 1~2§­, which concentrates the chromate dispersed in the resin.

 

Features of AFP GI Steel Sheet
 

- Excellent corrosion resistance
- Excellent fingerprint resistance
- Excellent paintability (no need for additional phosphate treatment)
- Excellent lubrication properties
- Elegant surface

 


 Cross Section

Structure of organic film

 

Production process of organic film


 Production Availability
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3CGL (Asanbay Works)

Strip Thickness
0.30 ~ 2.0mm
Strip Width 600 ~ 1600mm
Coating Mass
80 ~ 720g/m²
Coil I.D
508mm
Coil O.D
900mm ~ 2200mm
Coil Mass
25 tons max
Steel Grade
CQ, LFQ, DQ, DDQ, EDDQ, SQ
Main Products
GI Zero Spangle
Galvannealed
SuperGalum

 Applications

Outer case of computers, home electrical appliances, etc.

 


 Product Availability

Specifications

DesignationType KS D 3506 JIS G 3302 ASTM EN

cold- rolled base metal used

hot- rolled base metal used

cold- rolled base metal used

hot- rolled base metal used

OLD A653-97
Commercial Quality SGCC SGHC
SGCC
SGHC
A 526
CS Type A & B
EN 10142
Lock Forming Quality - - - - A 527
CS Type C
 
Commercial Soft Quality SGCC-L - SGCC-L - A 526-L
FS Type A & B
EN 10142
Commercial Hard Quality SGCH - SGCH
- - - -
Drawing Quality SGCD1
SGCD2
SGCD3
- SGCD1
SGCD2
SGCD3
- A 528
DDS
EDDS
EN 10142
Structural Quality SGC340
SGC400
SGC440
SGC490
SGC570
SGH340
SGH400
SGH440
SGH490
SGH540
SGC340
SGC400
SGC440
SGC490
SGC570
SGH340
SGH400
SGH440
SGH490
SGH540
A446 Grade 230
Grade 255
Grade 275
Grade 340 class
1,2,3
Grade 550
EN 10147

 

Surface Finish
 
Type Surface Finish

Regular

Standard spangles with flower pattern suited for general use

Ultra

Extremely minimized spangles suited for special painting applications

 

Chemical Conversion Treatment
 

Type

Application

Oiling

Treatment

 

Surface Finish and Application
 

Type

Weight of zinc coating

Surface finish

Quality

Application

Ultra Smooth Finish Z06~Z60
Commercial Quality
Drawing Quality
Structural Quality
For painting steel furniture & office equipment home electrical appliances
Zero Spangle finish Z06~Z60

Commercial Quality
Drawing Quality
Structural Quality
Steel furniture & office equipment For painting


Production process
Click on the image to view the production process