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ASME SA709 Grade 50 weather resistant steel plate
ASME SA709 Grade 50 weather resistant steel plate
ASME SA709 Grade 50 weather resistant steel plate is a kind of low alloy structural steel used in the construction of ordinary structural Bridges.. In order to obtain better weather resistance, ASME SA709 Grade 50 weather resistant steel plate is generally used for external use.
ASME SA709/SA709M Grade 36 Steel Coil
C max Si max Mn P max S max Cu min 0.25 0.40 - 0.04 0.05 0.20 Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 250 400 20 23 C max Si max Mn max P max S max Cu 0.23 0.40 1.35 0.04 0.05 1 Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 345 450 18 21 C max Si max Mn P max S max V max Nb Cu max Ni max Cr max Mo max - 0.23 0.40 0.50-1.60 0.04-35 0.045 0.15 0.05 0.60 0.45 0.35 0.15 - Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 345 450 18 21 C max Si max Mn P max S max V max Nb Cu max Ni max Cr max Mo max Ai min - - - 0.035 0.035 - - - - - - 0.020 Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 345 485 18 21 C max Si Mn P max S max V max Nb Cu Ni Cr Mo Ai 0.11 0.30-0.50 1.10-1.35 0.020 0.006 0.04-0.08 - 0.25-0.40 0.25-0.40 0.45-0.70 0.02-0.08 0.010-0.040 Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 345 485 18 21 C max Si Mn P max S max V max Nb Cu Ni Cr Mo Ai 0.11 0.30-0.50 1.10-1.35 0.020 0.006 0.04-0.08 - 0.25-0.40 0.25-0.40 0.45-0.70 0.02-0.08 0.010-0.040 Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 485 585-760 - 19 C Mn Si P S 0.26 0.4-0.9 0.4 0.04 0.05 Tensile Strength(MPa) Yield Strength(MPa) % Elongation in 2 in.(50mm) min Impacting Test Temperature 400-650 250 20 +20,0,-20 C Mn P S Si Cu ≤0.08 0.95-1.50 ≤0.015 ≤0.006 0.15-0.50 0.90-1.20 Ni Cr Mo V Al N Nb 0.65-0.90 0.4-0.65 0.4-0.65 0.04-0.08 0.02-0.05 ≤0.015 0.01-0.03 Thickness Yield Strength Tensile Strength Elongation Charpy V Impact Test Degree Energy 1 Energy 2 mm Min Mpa Mpa Min % - J J 5<t≤300 690 760-895 18 C max Si Mn P max S max V max Nb Cu Ni Cr Mo Ai 0.08 0.15-0.35 0.95-1.50 0.015 0.006 0.04-0.08 0.01-0.03 0.90-1.20 0.65-0.90 0.40-0.65 0.40-0.65 0.020-0.050 Yield Strength (MPa) min. Tensile Strength (MPa) min. Elongation in 8 in. min. % Elongation in 2 in. min. % 485 585-760 - 19