AFCO Steel
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Engineered for every load you’ll put on it.

Three grades of deformed reinforcement bar — Grade 40, 60, and 80 — produced to ASTM A615 and A706, in sizes from #3 to #18. Choose by load, span, and seismic demand.

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All three grades, side by side.

SpecificationASTM A706 Grade 80ASTM A615 Grade 60ASTM A615 Grade 40
Yield strength80,000 PSI (≈550 MPa)60,000 PSI (≈420 MPa)40,000 PSI (≈280 MPa)
Ultimate tensile strength (min)100,000 PSI90,000 PSI70,000 PSI
Elongation (#3–#11)10%9%11%
Available sizes#3 – #18#3 – #18#3 – #6
Best suited forHigh-rise & seismic structuresCommercial buildingsResidential foundations
Reference

Bar sizes & unit weights.

Nominal diameters and unit weights for every deformed bar size we roll, from #3 through #18.

Bar sizeNominal diameterUnit weight
#39.5 mm0.560 kg/m
#412.7 mm0.994 kg/m
#515.9 mm1.552 kg/m
#619.1 mm2.235 kg/m
#722.2 mm3.042 kg/m
#825.4 mm3.973 kg/m
#928.7 mm5.060 kg/m
#1032.3 mm6.404 kg/m
#1135.8 mm7.907 kg/m
#1443.0 mm11.380 kg/m
#1857.3 mm20.240 kg/m

Not sure which grade your project needs?

Talk to our team