ASTM A203/A203M
ASTM A203 Grade F(A203GRF)
GradeChemical Composition(%)
CMn≥SiPS
ASTM A203 Grade F(A203GRF)0.20.7-0.80.13-0.450.0350.035
GradeMechanical Property
Tensile Strength(MPa)Yield Strength(MPa)% Elongation in 2 in.(50mm) minImpacting Test  Temperature(°C)
ASTM A203 Grade F(A203GRF) >48538020-20,40,-60
ASTM A203 Grade E(A203GRE)
GradeChemical Composition(%)
CMn≥SiPS
A203 Grade E (A203GRE)0.170.7-0.80.13-0.450.0350.035
GradeMechanical Property
Tensile Strength(MPa)Yield Strength(MPa)% Elongation in 2 in.(50mm) minImpacting Test  Temperature(°C)
A203 Grade E (A203GRE)48527521-20,40,-60
ASTM A203 Grade D(A203GRD)
GradeChemical Composition(%)
CMn≥SiPS
ASTM A203 Grade D(A203GRD)0.170.7-0.80.13-0.450.0350.035
GradeMechanical Property
Tensile Strength(MPa)Yield Strength(MPa)% Elongation in 2 in.(50mm) minImpacting Test  Temperature(°C)
ASTM A203 Grade D(A203GRD)45025519-20,40,-60
ASTM A203 Grade B(A203GRB)
GradeChemical Composition(%)
CMn≥SiPS
ASTM A203 Grade B(A203GRB)0.170.78-0.880.13-0.450.0350.035
GradeMechanical Property
Tensile Strength(MPa)Yield Strength(MPa)% Elongation in 2 in.(50mm) minImpacting Test  Temperature(°C)
ASTM A203 Grade B(A203GRB)48527521-20,40,-60
ASTM A203 Grade A(A203GRA)
GradeChemical Composition(%)
CMn≥SiPS
ASTM A203 Grade A(A203GRA)0.170.78-0.880.13-0.450.0350.035
GradeMechanical Property
Tensile Strength(MPa)Yield Strength(MPa)% Elongation in 2 in.(50mm) minImpacting Test  Temperature(°C)
ASTM A203 Grade A(A203GRA)45025519-20,40,-60


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