Flats, U.M. Plate

Size range: 1/8” x ½” – 1” x 12”

Grade: A36

A grade used in construction of buildings, bridges and general structural purposes.

Mechanical Properties:

• Tensile: 58 to 80 KSI
• Yield: 36 KSI minimum
• Elongation: 20% minimum in 8”, 23% minimum in 2”

ASTM A 529 GR. 55

Specification covers carbon-manganese steel in shapes, plates and bars of structural quality for use in riveted, bolted or welded construction of buildings and general, structural purposes.

Mechanical Properties:

• Tensile: 70 KSI minimum – 100 KSI maximum
• Yield: 55 KSI minimum
• Elongation: 17% in 8”, 20% in 2”