📧 esmestarksteel@163.com
📞 +86 18954492649

DX51D SGCC Coating Cold Rolled Galvanized Steel Coil

Home  /  Products  /  DX51D SGCC Coating Cold Rolled Galvanized Steel Coil

Galvanized Steel Coil

DX51D SGCC Coating Cold Rolled Galvanized Steel Coil

DX51D SGCC coating cold rolled galvanized steel coil with smooth surface, uniform zinc layer and excellent corrosion resistance for roofing, cladding and general fabrication.

Product Galvanized Steel Coil
Standard ASTM, BS, EN, DIN, GB, JIS, ASME, etc.
Grade Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S450GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement
Thickness 0.12~3.00 mm (cold rolled), 1.20~4.60 mm (hot-rolled)
Width 600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm
Tolerance Thickness: ±0.01 mm
Width: ±2 mm
Coil ID 508 mm - 610 mm
Coil weight 3 Tons - 8 Tons or as client requirement
Zinc coating 30g/m² - 600g/m²
Spangle Regular Spangle, Minimum Spangle, Large Spangle, Zero Spangle
Surface treatment Oil, Passivation, Chromated, Skin-passed, Anti-finger Print
HS code 72104900.00
Loading Port Tianjin Port, Qingdao Port, Shanghai Port
Payment Term T/T (30% deposit)
Delivery time Within 15 workdays after deposit received
Package plastic film + water proof paper + steel plate + packing steel strip
Application Widely used in road, railway, civil construction, water conservancy  construction; all kinds of machinery, electrical appliances, window protection and aquaculture, etc.

DX51D SGCC Coating Cold Rolled Galvanized Steel Coil Description

Galvanized coil is a thin steel sheet that immerses the steel sheet into the molten zinc bath to make its surface adhere with a layer of zinc. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in the zinc melting bath to make galvanized steel plate; alloyed galvanized steel sheet is also made by the galvanizing method, but it is heated to about 500 ºC immediately after coming out of the groove to form an alloy coating of zinc and iron. The galvanized coil has good coating adhesion and weldability.

Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides. There are two main processes used to produce galvanized steel: continuous galvanizing and electro-galvanizing.

The galvanizing process consists of passing the steel through a bath of molten zinc, while the electro-galvanizing process consists of the application of zinc through electrolytic disposition. The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.

Key Features

Applications

Galvanized coils are used for corrugated roofing sheets, steel profiles, home appliance housings, cable trays, air ducts, automobile parts, containers and light steel structures.

Available Sizes

Thickness0.12mm – 3.0mm
Width600mm – 1500mm
Zinc Coating40 – 275 g/m²
StandardDX51D / SGCC / SPCC per ASTM A653, JIS G3302, EN 10346, GB/T 2518
Coil Weight3 – 10 tons per coil

Quality & Packaging

Coating weight, surface quality, mechanical properties and shape are fully inspected. Packaging: inner moisture-proof paper, outer steel wrapping with plastic film, corner protection and strong export pallets.

Related Products

Other products you may be interested in

Send Us Your Inquiry

For more information about DX51D SGCC Coating Cold Rolled Galvanized Steel Coil or to place an order, please contact our sales team. We reply within 24 hours.

* We respect your privacy. Your information will only be used to reply to your inquiry.

Brand 1
Brand 2
Brand 3
Brand 4
Brand 5
Brand 6
💬