Grade A706 Grade 80
Other Names
Corresponding Standard ASTM A706/A706M-2016
Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement
Classification Carbon Steel
A706 Grade 80 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value - - - - -
Maximum Value 0.3 0.5 1.5 0.035 0.045
A706 Grade 80 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Bar, Mill Condition
≥690
Bar, Mill Condition
550~675
Elongation rate (%) at a length of 200mm
≥12

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