HEAVY DUTY BAR

ASTM – A615 – Grade 80

Specification

Minimum Yield Strength

: 80,000 PSI [550 Mpa]

Minimum Tensile Strength

: 100,000 PSI [690 Mpa]

Tensile To Yield Ratio

: Minimum 1.10

Elongation (%)

: 7% Minimum

Key Features

  • Higher Strength
  • Lower Consumption
  • Better Saving
  • Better Durability

Heavy Duty Bars Graph

BAR RECKNOR SIZES AS PER ASTM A-615, A-706, BS-4449

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] 0.170 9
#4 1/2 0.500 [12.7] 0.20 [129] 0.312 9
#5 5/8 0.625 [15.9] 0.31 [199] 0.473 9
#6 3/4 0.750 [19.1] 0.44 [284] 0.681 9
#7 7/8 0.875 [22.2] 0.60 [387] 0.927 8
#8 1 1.000 [25.4] 0.79 [510] 1.211 8
#9 1-1/8 1.128 [28.7] 1.00 [645] 1.542 7
#10 1-1/4 1.270 [32.3] 1.27 [819] 1.951 7
#11 1-3/8 1.410 [35.8] 1.56 [1006] 2.409 7
#14 1-3/4 1.693 [43.0] 2.25 [1452] 3.469 7