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ZINC COATED STEEL Z275 G45

STRUCTURAL

ZINC COATED STEEL Z275 G450 - YIEH PHUI STEEL

GENERAL DESCRIPTION

Zinc Coated Steel G450 is hot - dipped zinc coated structural steel with a spangled surface and

a guaranteed minimum yield stength of 450 Mpa.

Suitable for roll-forming to a 4t minimum internal diameter.

Zinc Coated Steel G450 is skinpassed to improve surface quality.

TYPICAL USE

Purlin, structual decking, scaffoldling...

AUSTRALIAN STANDARDS

AS 1397

GUARANTEED PROPERTIES OF STEEL BASE

Note: tensile tested in longitudinal direction

COATING ADHESION - 180º BEND TEST FIRE HAZARD PROPERTIES

TYPICAL PROPERTY RANGERS (FOR STANDARD SUPPLY PRODUCT)

Where 1 = limited to 5 = excellent , or NR = not recommended

IMPORTANT NOTES:

Typical Mechanical Properties are based on typical product dispatched to customers. Note that ductility will decline through a natural aging process during storage and/or paint stoving cycle.

The Skin-Passing of Zinc Coated Steel G450 will generally give a marginally higher yield strenght and marginally reduced % elongation.

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