
Products
Types of Materials
This product specification is subject to change, so please check the latest specifications when ordering or consult with the person in charge.
Cold Rolled Coils
Classification / Specifications | POSCO | KS D3506 |
JIS G3302 |
ASTM | EN10142 | |
---|---|---|---|---|---|---|
89 | 95 | |||||
Commercial | CGCC | SGCC | SGCC | A526 | A653-CQ | DX51D |
Lock Forming | CGCF | SGCD1 | SGCD1 | A527 | A653-LFQ | - |
Drawing | CGCD | SGCD2 | SGCD2 | A578 | A653-DQ | DX52D |
Deep Drawing | CGCP | SGCD3 | SGCD3 | - | - | DX53D |
Non-Aging Deep Drawing | CGCN | SGCD3N | SGCD3N | A642 | A653-DQSK | DX54D |
Non-Aging Extra Deep Drawing | CGCE | - | - | - | - | - |
Structural Quality1) | CGL35 | SGC35 | SGC340 | A446 Gr A2) | A653-SQ230 | S220GD |
- | - | - | Gr B | A653-SQ255 | S250GD | |
CGC41 | SGC41 | SGC400 | Gr C | A653-SQ275 | S280GD | |
CGC45 | SGC45 | SGC440 | Gr D | A653-SQ340 | S320GD | |
CGC50 | SGC50 | SGC490 | Gr F | - | S350GD | |
CGL58 | SGC58 | SGC570 | Gr E | A653-SQ550 | S550GD | |
High Tensile Steel | CGCHS35 | - | - | - | - | - |
CGCHS40 | ||||||
CGCHS45 | ||||||
CGCHS50 | ||||||
CGCHS60 |
Hot Rolled Coils
Classification / Specifications | POSCO | KS D3506 |
JIS G3302 |
ASTM | EN10142 | |
---|---|---|---|---|---|---|
89 | 95 | |||||
Drawing | CGHD | - | - | - | - | - |
Commercial | CGHC | SGHC | SGHC | A526-H | A653-CQ | EN-DX51DH |
Lock forming | - | - | - | A527-H | A653-LFQ | - |
The tables below represent the thickness and width of products available. These dimensions are subject to change.
Please contact our sales representative before placing an order.
Product | Available Dimensions (mm) | Available Dimensions for Each Thickness (mm) | |
---|---|---|---|
Thickness | Width | ||
Commercial (SJ) | Thickness: 0.3-2.3 Width: 700-1860 |
0.3~0.6 | 700~1550 |
0.6~0.8 | 700~1750 | ||
0.9~1.6 | 700~1860 | ||
1.6~2.3 | 801~1860 | ||
Galvannealed (CQ,DQ) | Thickness: 0.6-2.3 Width: 801-1630 |
0.5~0.6 | 1000~1350 |
0.6~2.3 | 801~1630 | ||
Galvannealed (DDQ, EDDQ) | Thickness: 0.61-2.3 Width: 801-1630 |
좌동 | 좌동 |
High tensile steel(TS 35,40,50Kg) | Thickness: 0.4-2.0 Width: 700-1860 |
0.4~0.6 | 700~1400 |
0.7~0.8 | 700~1750 | ||
0.8~1.6 | 700~1860 | ||
1.6~2.0 | 801~1860 | ||
GI(EDDQ) | Thickness: 0.5-2.0 Width: 600-1700 |
0.5~0.7 | 600~1600 |
0.8~2.0 | 600~1700 | ||
GI(High Tensile Steel) | Thickness: 0.4-2.0 Width: 600-1850 |
0.4~0.7 | 600~1650 |
0.8~2.0 | 600~1850 | ||
GI(Steel for Structural Uses) | Thickness: 0.3-2.0 Width: 600-1800 |
0.3~0.6 | 700~1350 |
0.6~0.8 | 600~1700 | ||
0.8~2.0 | 600~1800 | ||
GI(CQ,DQ,DDQ) | Thickness: 0.6-2.3 ?Width: 600-1850 |
0.6~0.7 | 600~1700 |
0.7~1.6 | 600~1850 | ||
1.6~2.3 | 800~1750 |
Product | Coating Layer Structure | Characteristics | Common Uses |
---|---|---|---|
GI (Galvanized Steel) |
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Furniture, office appliances, inner & outer panels of home appliances, substrates for painting, automobile inner plates, pipes, construction materials |
GA (Galvannealed Steel) |
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Inner & outer panels of home appliances and automobiles |
The product can be used in various applications such as construction materials, pipe, electronics, furniture, materials with molten zinc to the hot rolled or cold rolled steel products.
Product | Coating Layer Structure | Characteristics | Appearance |
---|---|---|---|
GI(H) | ![]() |
A hot rolled steel plate is used as a base metal for this product. While molten zinc solidifies on the surface of the steel sheet, normal zinc crystallization is suppressed creating fine crystals. | ![]() |
GI | ![]() |
A cold rolled steel plate is used as a base metal for this product. While molten zinc solidifies on the surface of the steel sheet, normal zinc crystallization is suppressed creating fine crystals. The surface is flat and has a fine appearance after painting. Paintability is superior to ordinary products. | ![]() |
GA | ![]() |
Through a thermal diffusion process, a steel sheet and zinc react to produce an alloy layer. The weldability and the paintability are superior to traditional galvanized steel sheets. Fe in the alloy coating enhances corrosion resistance. | ![]() |
Post-Treated Galvanized Steel
Product | Post-Treatment Code | Full Name | Quality Features | Remarks |
---|---|---|---|---|
GI(H) | NH | Non Chromate HGI | Corrosion Resistance | Gwangyang |
NP | Non Chromate Pohang | Corrosion Resistance | Pohang | |
CL | Chromate-Light | Corrosion Resistance | Gwangyang, Pohang | |
GI | NC | Non Chromate | Corrosion Resistance | Gwangyang |
NE | Non Chromate Excellent | High Corrosion Resistance | Gwangyang | |
NW | Non Chromate Weldability | Corrosion Resistance, Weldability | Gwangyang | |
GA | LP | Lubrication Phosphate | Lubrication | Gwangyang |
LM | Lubrication Metallic | Lubrication, Weldability | Gwangyang |
El Galvanizado en caliente es un proceso que consiste en la aplicación de recubrimiento superficial de zinc sobre elemento de hierro y acero mediante la inmersión de zinc fundido a una temperatura de 450°C.. El objetivo de este proceso es conseguir la protección de las piezas o elementos metálicos frente a la corrosión por humedad y/o contaminación ambiental.
El Galvanneal es un proceso donde el acero se sumerge en un baño caliente de zinc (similar al proceso de Galvanizado), luego es sometido a un proceso secundario en el que el hierro se recuece con el revestimiento de zinc para crear una mezcla de hierro - zinc en la superficie del metal. El Galvanneal proporciona mayores beneficios en procesos tales como soldabilidad, pintura, formalidad y resistencia a la corrosión
Los productos de acero inoxidable se pueden clasificar en acero inoxidable austenítico, acero inoxidable ferrítico y acero inoxidable martensítico según sus componentes de aleación y estructura de tejido. Sus aplicaciones típicas incluyen tubos de escape de automóviles, electrodomésticos de cocina, electrónica y materiales de construcción. Las aplicaciones emergentes incluyen sectores ecológicos, como cajas de baterías EV y GNL.
Do you have any questions? comments or are you interested in any of our products? Don't hesitate to send us a message!