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ASTM A653 G90 Galvanized Steel Coil Sheets Regular Spangle With 1250mm Width

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ASTM A653 G90 Galvanized Steel Coil Sheets Regular Spangle With 1250mm Width

Brand Name : BAOSTEEL WISCO

Model Number : DX51D SGCC

Certification : ISO

Place of Origin : China

MOQ : 2 Ton

Price : 600-850 USD/Ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : galvanized steel coil

Thickness : 0.3 - 3.0mm

Width : 1000mm 1250mm 1500mm or as request

Surface : regular spangle, zero spangle

Zinc coating : Z40 - Z275

Brand : BAOSTEEL ANSTEEL

Service : cutting

Coil ID : 508mm

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ASTM A653 G90 Galvanized Steel Coil & Sheets Regular Spangle with 1250mm 1500mm Width

Material SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D DX55D DX56D DX57D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
SS230 SS250 SS275
Thickness 0.12 - 3.5 mm
Width 600 mm to 1500 mm
Zinc coating 40 - 275 g / m2
Coil Internal Diameter 508 / 610 MM
Coil Weight 3 - 5 Tons
Annual Output Quantity 1,500,000 MT
Hardness Soft hard (60), medium hard (HRB60-85) , full hard (HRB85-95)
Surface structure Norma, Matt, PVC film, wood grain, Flower Grained, embossed, etc
Color chart RAL color number

90 galvanized steel sheet is a coating thickness designation specified under ASTM A653 galvanizing specification. It indicates a zinc coating of 0.90 ounces per square foot (oz/ft2).

What is G90 galvanized steel coil?

G90 galvanized steel coils are cold-rolled steel sheets hot-dipped in zinc coating for increased durability. Specifically, these galvanized steel coils should have a triple-spot test (TST) average minimum zinc coating weight of 0.90 ounces per square foot on both sides or a minimum of 0.32 ounces per square foot on each side.

Meanwhile, if it’s under a single-spot test (SST), the steel must have an average minimum coating weight of 0.80 ounces per square foot on both sides.

The standard rule for protective coating is that the heavier the coating, the higher its durability. Hence, G90 galvanized steel coil has the most extended service life compared to other coating designations, G60, G40, and G30. Products under the G90 specification are primarily used in high moisture environments because they have higher resistance to corrosive environments.

What does G90 mean?

G90 refers to the coating type and the weight of the coating layer applied to the steel coil or sheet.

‘G’ means the coating is galvanized, which means zinc-coated. Meanwhile, the number ‘90’ stands for the weight of the zinc applied to the steel. Manufacturers measure the coating weight using the unit ounces per square foot (oz/ft2).

The coating designation G90 simply means that the two-sided zinc-coating on the steel weighs 0.90 ounces per square foot.

ASTM A653 G90 Galvanized Steel Coil Sheets Regular Spangle With 1250mm WidthASTM A653 G90 Galvanized Steel Coil Sheets Regular Spangle With 1250mm WidthASTM A653 G90 Galvanized Steel Coil Sheets Regular Spangle With 1250mm WidthASTM A653 G90 Galvanized Steel Coil Sheets Regular Spangle With 1250mm Width


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Galvanized Steel Coil Sheets

      

A653 Galvanized Steel Coil Sheets

      

1250mm Galvanized Steel Coil Sheets

      
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