A588 Pressure Vessel Carbon Steel Coil DescriptionASTM A588 steel is a high-strength low-alloy structural steel section, coil and bar used for welded, riveted or bolted structures. These steels are mainly used in welded bridges and buildings where weight reduction or increased durability is required
ASTM A588 steel is a high-strength low-alloy structural steel section, coil and bar used for welded, riveted or bolted structures. These steels are mainly used in welded bridges and buildings where weight reduction or increased durability is required. In most environments, the atmospheric corrosion resistance of this steel is significantly better than that of carbon structural steel with or without the addition of copper.
Rolling, Annealing, Quenching, Tempered or Standard
Surface Process
Ordinary, Wire Drawing, Laminated Film
Chemical Composition
A588
C
Mn
P
S
Si
Ni
Cr
Cu
V
GradeA
0.19%
0.80-1.25%
0.03%
0.03%
0.30-0.65%
0.40%
0.40-0.65%
0.25-0.40%
0.02-0.10%
GradeB
0.20%
0.75-1.35%
0.03%
0.03%
0.15-0.50%
0.50%
0.40-0.70%
0.20-0.40%
0.01-0.10%
GradeC
0.17%
0.50-1.20%
0.03%
0.03%
0.25-0.50%
0.40%
0.40-0.70%
0.30-0.50%
-
Mechanical Properties
Thickness
Yield Strength(Ksi)
Tensile StrengthMin (ksi)
min. 2 "Elongation%
min. 8 "Elongation%
Below 4mm
50
70
21
18
4in.-5 in.
46
67
21
-
5in.-8 in.
42
63
21
-
Scope of Application
ASTM A588 alloy steel has many applications: outdoor sculpture, crane, bridge, rail car, transmission tower, highway pole and shipbuilding.
Equivalent Material
American Standard ASTM A588
ASME SA588
German Standard DIN,WNr
United Kingdom BS
Italy UNI
European Standard EN
A588 Grade A
SA588 Grade A
WTSt 52-3
WR 50 C
Fe 510 D2K1
S355J2G1W
Mark Doe
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