ASTM A36 A36M equivalent carbon structural steel round bar
Product Information
Hot Rolled Steel Round bar
GRADE
ROUND BARCHEMICAL COMPOSITION
MECHANICALPROPERTY(MPA)
Standard
C %
Mn %
Si %
P %
S %
Cr %
Ni %
Cu %
Y/S
T/S
SS400
_
_
_
≤0.050
≤0.050
≤0.20
_
_
≥245
400~510
S45C
0.42~0.48
0.60~0.90
0.15~0.35
≤0.03
≤0.03
≤0.20
≤0.20
≤0.30
_
_
JISG4051-2005
S20C
0.18~0.23
0.30~0.60
0.15~0.35
≤0.03
≤0.035
≤0.20
≤0.20
≤0.30
_
_
ASTM A36
≤0.22
0.50~0.90
≤0.40
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
≥250
400~500
ASTMA36/A36M-03a
ASTM A105
≤0.35
0.6-1.05
≤0.35
≤0.050
≤0.040
≤0.20
≤0.20
≤0.30
≥310
485~620
ASTMA105/A105M
SAE1020
0.18~0.23
0.30~0.60
_
≤0.040
≤0.050
≤0.20
≤0.20
≤0.30
_
_
S235JR
0.15~0.20
≤1.4
_
≤0.035
≤0.035
≤0.20
_
_
≥235
400~510
EN10025
S275JR
≤0.22
≤1.4
_
≤0.035
≤0.035
≤0.20
_
_
≥275
490~610
ST37-2
0.17~0.20
≤1.4
_
≤0.045
≤0.045
≤0.20
_
_
≥235
400~510
DIN17100
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