SEISMIC BARS

ASTM A-706/A-706M

Making Homes Extra Secure in Seismic Zone

Specification

Minimum Yield Strength

: 60,000 PSI [420 MPA]

Maximum Yield Strength

: 78,000 PSI [540 MPA]

Minimum Tensile Strength

: 80,000 PSI [550MPA]

Tensile To Yield Ratio

: Minimum 1.25

Elongation (%)

: 12% Minimum

Key Features

  • Special earthquake resistant bars.
  • Suitable for construction in seismic zone.
  • Manufactured from high quality billet.
  • Strong & Flexible.

Seismic Bars Graph

BAR RECKNOR SIZES AS PER ASTM A-706/A706M

Bar Designation
Number		 Size
Area in Inches		 Diameter
in mm		 Cross-Sectional
Area in2,(mm)2		 weight kg,
meter per ft		 Elongation
%
#3 3/8 0.375 [9.5] 0.11 [71] 0.17 14
#4 1/2 0.500 [12.7] 0.20 [129] 0.312 14
#5 5/8 0.625 [15.9] 0.31 [199] 0.473 14
#6 3/4 0.750 [19.1] 0.44 [284] 0.681 14
#7 7/8 0.875 [22.2] 0.60 [387] 0.927 12
#8 1 1.000 [25.4] 0.79 [510] 1.211 12
#9 1-1/8 1.128 [28.7] 1.00 [645] 1.542 12
#10 1-1/4 1.270 [32.3] 1.27 [819] 1.951 12
#11 1-3/8 1.410 [35.8] 1.56 [1006] 2.409 12