Galvanized Steel Coil 0.8mm Z275

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Galvanized Steel Coil 0.8mm Z275

This 0.8 mm galvanized steel coil is supplied with a Z275 zinc coating, meaning a total coating mass of 275 g/m² over both surfaces, applied on a continuous hot-dip galvanizing line. The heavier coating weight is chosen where a longer outdoor service life matters, such as roofing, wall cladding, HVAC ducting, cable trays and general sheet metal fabrication. Other thicknesses and coating weights are available across our galvanized steel coil range.

Specifications

Parameter Description
Product Hot-dip galvanized steel coil
Thickness 0.8 mm (0.2–2.0 mm available in)
Zinc coating Z275, approx. 275 g/m² both sides (Z60–Z275 available in)
Grade SGCC / DX51D+Z / Q235B available in
Standard GB/T 2518, EN 10346, ASTM A653 available in
Width 600–1250 mm
Coil inner diameter 508 mm or 610 mm
Coil weight 3–8 MT, or as required
Surface Chromate passivated, unoiled or oiled, skin-passed
Spangle Regular spangle or minimized spangle
Packing Waterproof paper with steel pallet, eye to sky or eye to wall, export standard

Applications

With a Z275 coating, 0.8 mm galvanized steel coil is used for corrugated and trapezoidal roofing and cladding, ventilation and air-conditioning ducting, cable trays, purlins, light structural sections and appliance housings. The 0.8 mm gauge gives a good balance between stiffness and formability, so the coil can be slit, profiled, roll-formed or bent without cracking. The heavier zinc layer slows the formation of red rust at cut edges, fastener holes and bends, which is where thin coatings normally fail first, making this specification suitable for coastal and high-humidity installations as well as inland projects.

Request a Quotation

Tell us your required thickness, zinc coating weight, width, coil weight, quantity and destination port, and we will reply with specifications and pricing for galvanized steel coil 0.8 mm Z275. Contact us for a quotation.

Related Reading

To compare coating designations and sheet thicknesses across standards, read our guide: galvanized sheet gauge chart — G60 vs G90 vs Z275.

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