What is SA283 Gr.C steel

ASTM SA283 steel has good mechanical properties and is generally used for riveting, bolted links and welded structural parts for bridges and buildings. […]

ASTM A283 Gr.C steel

ASTM A283 Gr.C steel features low and intermediate tensile strength carbon steel plate of structural quality,consist of four grade of material (A,B,C, & D) of carbon steel plate of structural quality for general application. […]

What material is A36

ASTM a36 is the American standard carbon structural plate, which implements the standard ASTM A36/A36M-03a, (equivalent to the ASME specification) […]