Merchant Bar


Merchant Bar

InfraBuild (formerly LIBERTY OneSteel) manufactures and supplies merchant bar rounds, squares and flats in a variety of steel grades and sizes to Australian Standards AS/NZS 3679.1 and AS 1442. Our standard grade for merchant bar products is 300PLUS, which exceeds the requirements of AS/NZS 3679.1. 

Various other AS 1442 grades are available by inquiry. 


Section*Size rangeDescription
Rounds10mm to 90mmRound sections
Squares10mm to 40mmSquare sections
Billets45mm, 50mm, 63mm and 75mm Larger square sections with rounded corners
Flats (square edge) 20mm to 150mm wide Rectangular sections

*Angle sections are listed in InfraBuild Manufacturing's Hot Rolled Products catalogue.


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