Conforms to A-955.
The bar numbers are based on the number of 1/8 inches included in the nominal diameter of the bar.
Unit of Measure

Specifications

Material

N/A Steel

Shapeform

N/A Bar

Size

N/A 1/4 inches

Size

N/A 0.25 inches6.35 mm

Bar Size No.

N/A 2

Weight

N/A 0.167 lbs/ft0.248523388 kg/m

Nominal Diameter

N/A 1/4 inches6.35 mm

Nominal Area

N/A 0.05 in²32.258 mm²

Nominal Perimeter

N/A 0.786 inches19.9644 mm

ASTM Specification

N/A ASTM A-615-40 ASTM A-615-60

Max. Stock Length

N/A 20 ft30 ft40 ft60 ft