Se-Chang Steel Co., Ltd

Hot dipped aluminized steel (AL) is a rolled steel with an aluminized metal coating desined specifically for high temperature applications. The coating consists of an aluminium alloy containing about 8~10% silicon. * HEAT RESISTANCE : Lengthy exposure to temperatures up to 450 degrees Celsius causes very little change in Hot dipped aluminized steel and does not affect its attractive surface brightness, compared with galvanized steel sheet and cold-rolled steel sheet. * HEAT REFLECTIVITY : The thermal reflectivity of Hot dipped aluminized steel at 450¡É reaches up to approximately 80%, and this is applied to thermal reflectors for toasters, gas ranges, oil stove, and so forth. * HIGH CORROSION RESISTANCE : The corrosion resistance of Hot dipped aluminized steel is excellent due to the coating characteristics to form a thin stable oxide layer and hydroxidation layer in the air and water, respectively. * SPECIFIC USES - Automobile : Exhaust Muffler, Fuel tank, Engine heat shield, Engine manifold - Industrial : Drying furmace, Metal jacketing - Baking : Bread pan, Cake pan, Cake mould - Heating appliance : Boiler pilot burner part, Fanned heater - Home&Cooking appliance : Rice cooker, Gas range, Microwave oven, Toaster, Electrical frying pan. * Brand Name : POSCO C&C, DONG-BU STEEL * Place of Origin : South Korea * Thickness : 0.40 mm ~ 2.30 mm * Width : 800 mm ~ 1250 mm * Min. Order Quantity : 20 ~ 25 MT / one 20ft container * Payment Term : T/T advance 20%, L/C at sight, L/C 90 days from B/L date * Delivery Time : 45 ~ 60 days from L/C or Mill's option. Standard export steel packing - coil : horizontal, vertical - sheet : according to customer's order.

* CHARACTER Galvalume is an aluminum-zinc alloy coated steel : produced by a continuous hot dip process, has about 55% aluminum, 43.4% zinc and 1.6% silicon. This coating combines the superior corrosion resistance of aluminum with the cut edge protection of zinc. * EXELLENT DURABILITY Galvalume is three to six times more corrosion resistanct than zinc coated steel sheet of the same thickness. It is nacked by a 20-year warrantee for residental use * HEAT RESISTANCE The capacity ratio of the aluminum in the coated layer of Galcalume is high at over 80%. It will withstand a prolonged temperature of 315 degree Celsius without discoloration or oxidization. * HEAT REFLECTIVITY Galvalume is highly energy efficient, with superior heat reflectivity and low heat consumption. * SMOOTH SURFACE Galvalume is available in a delicate light silver spangle, so it is appropriate for decorative use. * ECONOMICALLY EFFICIENT Available in widths of five feet (MAX 1600), Galvalume reduces the loss and suite to duct and construction. * EXCELLENT WORKABILITY The worability of Galvalume is similar to that of galvanized steel sheet. Its ability to suppress fine cracks on the coating layer enhances the duranility of the treatment area. * SPECIFIC USES Power distribution board , Air conditioning components, Shutter door, Roofing material, Internal wall * Brand Name : POSCO C&C, DONG-BU STEEL, UNION STEEL * Place of Origin : South Korea * Thickness : 0.40 mm ~ 2.30 mm * Width : 800 mm ~ 2300 mm * Min. Order Quantity : 20 ~25 MT / one 20ft container * Price : FOB Busan(negotiation with Mills) + sea freight + commission + insurance premium * Payment Term : T/T advance 20%, L/C at sight, L/C 90 days from B/L date * Delivery Time : 45 ~ 60 days from L/C or Mill's option Export standard steel packing - coil : horizontal, vertical - sheet : according to customer's order.

* CHARACTER Cold rolling at, or above, a 40 percent reduction rate causes the grains of the metal to align in the direction of rolling. And it does undergo finishing processes such as annealing and temper rolling, this result in smooth, attractive surface as well as uniform thickness and flatness. Based on the high workable, they are essentially in their role as the base metal for tinplate, galvanized sheets and other coated steel products * PRODUCT FEATURES Cold-rolled steel products have clean surface and excellent drivability. They are also characterized by their superior formality and printability. So CR steel product is currently applied to various fields including automobiles, electric household appliances, and furniture office equipment. * CLASSIFICATION OF QUALITY - Commercial Quality (CQ) - Sheet of this quality is for simple bending or moderate forming. Commercial steel sheet can be bent flat upon itself in any direction at room temperature. It has a wide variety of uses, including automotive panels, electrical home appliances, drums, pipes, farm implements, office supplies, building and civil work materials, and as base metal for various coatings. - Drawing Quality (DQ) - Sheet of this quality has a greater degree of ductility and is more onsistent in performance than commercial steel because of higher standards in production, selection and melting of the steel. It is suitable for automotive panels, audio-visual equipment, and heating apparatuses. - Deep Drawing Quality (DDQ) - Sheet of this designation should be used when drawing steel will not provide a sufficient degree of ductility for fabrication of parts with stringent drawing requirements, or applications that require the sheet be free from aging. This quality is produced through special steelmaking and finishing practices. It is suitable for automotive front panels and rear fenders. - Stabilized Deep Drawing Quality (DDQ-N) - Stabilized deep drawing quality products boast the highest quality in terms of workability. It is suitable for automotive parts that require complicated treatment such as front fenders or wire. As a non-aging deep drawing sheet made with Al-killed, quality is guaranteed against extreme stretching or straining. * SURFACE FINISH - Dull Finish - Dull finish, which is attained by attaching numerous fine grains onto the steel surface, is often called 'pear-skin finish' or 'egg-shell texture'. The grains are made by steel grit blasted roll. The dull finish is useful in drawing because lubricant oil can be evenly spread over the entire surface, thereby reducing the possibility of friction. The fine grains also help boost paint adherence and extend the steel life span of the steel. - Bright Finish - Bright finish presents high-quality roughness that is optimal for decorative purposes. The sheet surface is rolled with fine polished rolls. * EDGE - Mill Edge - Edges produced by trimming hot rolled coil during the pickling process, prior to cold rolling. - Slit Edge (Trimmed Edge) - Edges produced by shearing or slitting during the cold rolling process. * OILING Sheet that is processed with the final step being the application of oil to the surface; usually intended to provide protection from rusting during shipment and storage. The oil may also serve to assist in the subsequent fabrication process, but this is not usually the main purpose. We deliver its steel products either oiled (heavy, general or light, dos oiling, powdering) or un-oiled. * Brand Name : DONG-BU STEEL, UNION STEEL * Place of Origin : South Korea * Thickness : 0.30 mm ~ 3.20 mm * Width : 600 mm ~ 1250 mm * Min. Order Quantity : 20 ~ 25 MT / one 20ft container * Price : FOB Busan(negotiation with Mills) + sea freight + commission + insurance premium * Payment Term : T/T advance 20%, L/C at sight, L/C 90 days from B/L date * Delivery Time : 45 ~ 60 days from L/C or Mill's option. export standard steel packing - coil : horizontal, vertical - sheet : according to customer's order.

We can supply steel for Green / White boar manufactured by UNION STEEL, DONG-BU STEEL, POSCO C&C. And we have our own steel coil center, we can offer according to your reqiurement size.(sheet or coil) * CHARACTER - Minimizing contamination - Easy write (smooth surface) - Easy clean * SURFACE - PET FILM - GRID * Brand Name : POSCO C&C, DONG-BU STEEL, UNION STEEL * Place of Origin : South Korea * Thickness : 0.30 mm / 0.40 mm * Width : 890 mm / 1190 mm * Min. Order Quantity : 20 MT (individual inquiryfor under M.O.Q) * Price : FOB Busan(negotiation with Mills) + sea freight + commission + insurance premium * Payment Term : T/T advance 20%, L/C at sight, L/C 90 days from B/L date * Delivery Time : 45 ~ 60 days from L/C or Mill's option. Export standard steel packing - coil : horizontal, vertical - sheet : according to customer's order.

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