대표제품

WOOIL STEEL, Technology is Our History.

  1. Hot Rolled(HR)
  2. Cold Rolled Steel Sheet & Coil (CR)
  3. Hot Dip Galvanized Steel Sheet(GI)
  4. Fe-Zn Galvannealed Steel Sheet(GA)
  5. Electro Galvanized Coil(EGZ)

Hot Dip Galvanized Steel Sheet(GI)

표준 & 응용(Standard & Applications)

사양(Specification)

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

표면 마무리(Surface finish)

Type Surface Finish

Regular

Standard spangles with flower pattern, suited for general use

Zero

More minimized spangles than regular, with a beautiful gloss, suited for general painting applications

Ultra

Extremely minimized spangles suited for special painting applications

Alloy coated iron-zinc

Galvannealed steel sheet has a highly workable iron-zinc alloy layer.
Good paint-adherence properties, corrosion resistance and weldability make them ideal for use in home electrical appliances and buildings

표면 처리(Surface Treatment)

Type

Application

Chromate

General

Non-treated

General painting

Organic

Drawing

주유(Oiling)

Oiling Type

Not Oiled

Oiled

표면 마감 및 응용(Surface Finish and Applications)

Classification

Weight of zinc coating

 Surface Finish

Quality

Application
Regular Spangle finish Z06~Z60
Commercial Quality
Lock Forming Quality
Drawing Quality
Structural Quality
Various utensils & containers Building & civil engineering materials
Automobile parts culverts & under drains. guardrails
Minimized Spangle finish Z06~Z60
 Commercial Quality
Drawing Quality
Structural Quality
Home electric applications, steel furniture & office equipment
Various apparatuses
Ultra Smooth Finish Z06~Z60 Commercial Quality
Drawing Quality
Structural Quality
For painting steel furniture & office equipments,
home electric applications
Zero Spangle finish Z06~Z60
 Commercial Quality
Drawing Quality
Structural Quality
Steel furniture & office equipment, painting
Galvannealed Finish F04~F18 Commercial Quality
Drawing Quality
Structural Quality
Home electrical appliances (Washer, Microwave oven) Building materials,
automobile parts, various fuel tanks