ASTM A266 Grade 1 Annealed, Normalized, or Normalized and Tempered

ASTM A266 Grade 1 Annealed, Normalized, or Normalized and Tempered general

Property Temperature Value
Elongation A50 20.0 °C Elongation A50 of 21 %
Hardness, Brinell 20.0 °C Hardness, Brinell of 121 - 170 [-]
Reduction of area 20.0 °C Reduction of area of 38 %
Tensile strength 20.0 °C Tensile strength of 415 - 585 MPa
Yield Strength Rp0.2, short transverse 20.0 °C Yield Strength Rp0.2, short transverse of 205 MPa

ASTM A266 Grade 1 Annealed, Normalized, or Normalized and Tempered chemical

Property Value
Carbon Carbon of 0.3 %
Manganese Manganese of 0.4 - 1.05 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.025 %

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