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Z275 galvanized steel

Z275 galvanized steel

Z275 is a commonly used galvanized steel. The galvanized steel with Z275 coating has strong corrosion resistance and can have a long service life even when used in harsh environments with high humidity.

Thicknesses: 0.13-4.0mm
Width: 600-1250mm or as your request
Grade: SGCC,DX51D,Q235, etc.

tag: Galvanized steel

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    Z275 is a method of expressing coating weight, indicating a pure zinc coating of 275g/㎡.In order to protect steel from corrosion, surface galvanizing is an effective and economical method.The zinc layer on the surface of the steel will isolate the steel from reacting with environmental corrosive substances, thereby extending the service life of the steel.

    Z275 galvanized steel specifications

    Product Name Z275 galvanized steel
    Thickness 0.13-4.0mm
    Width 600-1250mm or as your request
    Grade Q235, Q345, SGCC, DX51D, A653 etc.
    Standard GB, JIS, EN, ASTM
    Coil weight 3-7tons
    Zinc flower Zero zinc flower, small zinc flower, regular zinc flower, large zinc flower
    Place of Origin Boxing, Shandong
    HS Code 72104900
    Quotation Method EXW, FOB, CIF, CFR etc.
    Packaging Wooden pallet packaging or as per your requirements
    Delivery Time 15-25 working days after payment
    Detection Routine detection or Support third party inspection

    Z275 galvanized steel application

    • Construction industry: building curtain walls, ceilings, indoor and outdoor walls, bridges, tunnels, pipelines, etc.
    • Home appliances: refrigerators, air conditioners, washing machines, etc.
    • Automotive industry: body parts, chassis parts, etc.
    • Others: furniture, billboards, packaging, containers, etc.
    Z275 galvanized steel applied to refrigerators
    Z275 galvanized steel applied to refrigerators
    Z275 galvanized steel applied to pipes
    Z275 galvanized steel applied to pipes

    FAQ about Z275 galvanized steel

    What does Z275 coating mean?

    Z275 represents the coating type and weight, Z is pure zinc coating, and 275 represents the zinc layer thickness of 275g/m².

    What does DX51D+Z275 mean?

    DX51D in DX51D+Z275 is the EU standard, representing a substrate for galvanized coils, Z represents pure zinc coating, and 275 represents the coating thickness of 275g/m².

    Is there a difference between G90 and Z275?

    G90 is a coating thickness representation method under the ASTM standard, and Z275 is a common coating thickness representation method.By calculation, the coating weight of G90 (0.9 oz/ft²) and Z275 (g/m²) is almost the same.

    1oz=0.0284kg

    0.9oz=0.02556kg=25.56g

    1ft²=0.093m²

    25.56g/0.093m² is approximately equal to 275g/m²

    Share the common zinc layer thickness correspondence: Z90≈G30, Z120≈G40, Z180≈G60, Z275≈G90, Z350≈G115.

    Galvanized steel coil packaging
    Galvanized steel coil packaging
    Galvanized steel coil transport packaging
    Galvanized steel coil transport packaging

    Conclusion

    Wanzhi Steel can produce galvanized steel with a pure zinc layer weight between 30-275g/㎡. The thicker the zinc layer, the stronger the corrosion resistance.

    The coating selected for different corrosion environments is also different. When the pure zinc coating weight is not less than 140g/㎡, galvanized steel is more suitable for use in high corrosion resistance environments.

    If you have any questions about Z275 galvanized steel, please leave a message to consult an expert.

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