SA709Grade50

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
ASME SA709/SA709M Grade 50 Steel Coil
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
ASME SA709/SA709M Grade 50S Steel Coil
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
ASME SA709/SA709M Grade 50W Steel Coil
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
ASME SA709/SA709M Grade HPS50W Steel Coil
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
ASME SA709/SA709M Grade HPS70W Steel Coil
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
ASME SA709/SA709M Grade 100 Steel Coil
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
ASME SA709/SA709M Grade 100W Steel Coil
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    
ASME SA709/SA709M Grade HPS100W Steel Coil
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

We supply Mild Steel Plate. For Mild Steel Plate we always source from China's number one state mills for Hot Rolled Steel such as Tianjin Iron & Steel and Ma Steel. These two mills produce excellent S235JR and S355JR Hot Rolled Steel Plate.

Hot Rolled Coil

Typical size range:

1.5 – 12mm Thick

1250 – 2500mm Wide

Available specifications:

EN 10025-2004

JIS G3101-2004

ASTM A36-05

GB/T 700-2006

Steel grades:S235JR; S355JR; A36; SS400; SS490; Q235(A/B/C/D); Q345(A/B/C/D/E); Q390; Q420
Steel Mills:

Angang Steel

Baosteel

Benxi Iron & Steel

LY Steel

Masteel

Shagang Group

Shenheng Steel

WISCO

Email: [email protected]

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