SA633GradeE

SA633 Grade E. The SA633 Grade E specification is the Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates when superior notch toughness is needed at low temperatures. Grades C is available up to 4" in thickness and Grade E is available up to 6" in thickness.

ASME SA633/SA633M Grade A Steel Coil

C max Si Mn P max S max Cu max
0.18 0.15–0.50 1.00–1.35 0.035 0.04 0.05
Thickness(mm) Yield strength (≥Mpa) Tensile strength (≥Mpa) Elongation in ≥%
T≤65 290 430-570 200mm 50mm
65<T≤100 290 430-570
100<T - - 18 23
ASME SA633/SA633M Grade C Steel Coil
C max Si Mn P max S max Cu max
0.20 0.15–0.50 1.15–1.50 0.035 0.04 0.01-0.05
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation in 8 in. min. % Elongation in 2 in. min. %
345 485 - 620 18 23
ASME SA633/SA633M Grade D Steel Coil
C max Si Mn P max S max Cu
0.20 0.15–0.50 0.70–1.35 0.035 0.04 -
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation in 8 in. min. % Elongation in 2 in. min. %
345 485 - 620 18 23
ASME SA633/SA633M Grade E Steel Coil
C max Si Mn P max S max V Ni max
0.22 0.15–0.50 1.15–1.50 0.035 0.04 0.04-0.11 0.03
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation in 8 in. min. % Elongation in 2 in. min. %
345 485 to 620 18 23
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