 
 
| 
A36 Q235B A283C S235JR ST37-2 SS400 Steel Coil / Plate 
Chemical Composition
 | |||||||
| 
Grade
 | 
C (t≤16mm)
 | 
Si
 | 
Mn
 | 
P
 | 
S
 | 
Cu
 | 
N
 | 
| 
A36
 | 
0.25
 | 
0.40
 | 
-
 | 
0.040
 | 
0.050
 | 
0.20 min
 | 
-
 | 
| 
Q235B
 | 
0.20
 | 
0.35
 | 
1.40
 | 
0.045
 | 
0.045
 | 
-
 | 
-
 | 
| 
A283C
 | 
0.24
 | 
0.40
 | 
0.90
 | 
0.035
 | 
0.040
 | 
0.20 min
 | 
-
 | 
| 
S235JR
 | 
0.17
 | 
-
 | 
1.40
 | 
0.035
 | 
0.035
 | 
0.55
 | 
0.012
 | 
| 
ST37-2
 | 
0.21
 | 
-
 | 
-
 | 
0.065
 | 
0.065
 | 
-
 | 
0.010
 | 
| 
SS400
 | 
-
 | 
-
 | 
-
 | 
0.050
 | 
0.050
 | 
-
 | 
-
 | 
| 
A36 Q235B A283C S235JR ST37-2 SS400 Steel Coil / Plate Yield and Tensile Strength
 | ||
| 
Grade
 | 
Yield strength (Mpa)
 | 
Tensile strength (Mpa)
 | 
| 
(t≤16mm) min
 | 
(3mm≤t≤16mm)
 | |
| 
A36
 | 
250
 | 
400-550
 | 
| 
Q235B
 | 
235
 | 
370-500
 | 
| 
A283C
 | 
205
 | 
380-515
 | 
| 
S235JR
 | 
235
 | 
360-510
 | 
| 
ST37-2
 | 
235
 | 
340-510
 | 
| 
SS400
 | 
245
 | 
400-510
 | 
| 
Standard
 | 
Carbon Steel, HSLA High Strength Low Alloy Steel Grades
 | |||
| 
ASME SA36/ASTM A36
 | 
A36
 |  |  |  | 
| 
ASME SA283/ASTM A283
 | 
A283 Grade C
 | 
A283 Grade D
 |  |  | 
| 
ASME SA572/ASTM A572
 | 
A572 Grade 42
 | 
A572 Grade 50
 | 
A572 Grade 55
 | 
A572 Grade 60
 | 
| 
A572 Grade 65
 |  |  |  | |
| 
ASME SA573/ASTM A573
 | 
A573 Grade 58
 | 
A573 Grade 65
 | 
A573 Grade 70
 |  | 
| 
ASME SA633/ASTM A633
 | 
A633 Grade A
 | 
A633 Grade C
 | 
A633 Grade D
 | 
A633 Grade E
 | 
| 
ASME SA656/ASTM A656
 | 
A656 Grade 50
 | 
A656 Grade 60
 | 
A656 Grade 70
 | 
A656 Grade 80
 | 
| 
A656 Grade 100
 |  |  |  | |
| 
EN10025-2
 | 
S235JR
 | 
S235J0
 | 
S235J2
 | 
S275JR
 | 
| 
S275J0
 | 
S275J2
 | 
S355JR
 | 
S355J0
 | |
| 
S355J2
 | 
S355K2
 | 
S450J0
 |  | |
| 
EN10025-3
 | 
S275N
 | 
S275NL
 | 
S355N
 | 
S355NL
 | 
| 
S420N
 | 
S420NL
 | 
S460N
 | 
S460NL
 | |
| 
EN10025-4
 | 
S275M
 | 
S275ML
 | 
S355M
 | 
S420ML
 | 
| 
S355ML
 | 
S460M
 | 
S420M
 | 
S460ML
 | |
| 
EN10025-6
 | 
S460Q
 | 
S460QL
 | 
S460QL1
 | 
S500Q
 | 
| 
S500QL
 | 
S500QL1
 | 
S550Q
 | 
S550QL
 | |
| 
S550QL1
 | 
S620Q
 | 
S620QL
 | 
S620QL1
 | |
| 
S690Q
 | 
S690QL
 | 
S890Q
 | 
S690QL1
 | |
| 
S890QL
 | 
S890QL1
 | 
S960Q
 | 
S960QL
 | |
| 
JIS G3101
 | 
SS330
 | 
SS400
 | 
SS490
 | 
SS540
 | 
| 
JIS G3106
 | 
SM400A
 | 
SM400B
 | 
SM400C
 | 
SM490A
 | 
| 
SM490B
 | 
SM490C
 | 
SM490YA
 | 
SM490YB
 | |
| 
SM520B
 | 
SM520C
 | 
SM570
 |  | |
| 
JIS G4051
 | 
S20C
 | 
S25C
 | 
S30C
 | 
S35C
 | 
| 
S40C
 | 
S45C
 | 
S50C
 | 
S55C
 | |
| 
S60C
 | 
S65C
 | 
S70C
 | 
S75C
 | |
| 
DIN 17100
 | 
St37-2
 | 
USt37-2
 | 
RSt37-2
 | 
St37-3
 | 
| 
St52-3
 |  |  |  | |
| 
DIN 17102
 | 
StE255
 | 
WStE255
 | 
TStE255
 | 
EStE255
 | 
| 
StE285
 | 
WStE285
 | 
TStE285
 | 
EStE285
 | |
| 
StE315
 | 
WStE315
 | 
TStE315
 | 
EStE315
 | |
| 
StE355
 | 
WStE355
 | 
TStE355
 | 
EStE355
 | |
| 
StE380
 | 
WStE380
 | 
TStE380
 | 
EStE380
 | |
| 
StE420
 | 
WStE420
 | 
TStE420
 | 
EStE420
 | |
| 
StE460
 | 
WStE460
 | 
TStE460
 | 
EStE460
 | |
| 
StE500
 | 
WStE500
 | 
TStE500
 | 
EStE500
 | |
| 
GB/T700
 | 
Q195
 | 
Q235A
 | 
Q235B
 | 
Q235C
 | 
| 
Q235D
 | 
Q275
 |  |  | |
| 
GB/T1591
 | 
Q355B
 | 
Q355C
 | 
Q355D
 | 
Q390B
 | 
| 
Q390C
 | 
Q420B
 | 
Q420C
 | 
Q460C
 | |
| 
Q390N
 | 
Q420N
 | 
Q460N
 | 
Q390M
 | |
| 
Q420M
 | 
Q460M
 | 
Q550M
 | 
Q620M
 | |
| 
Q690M
 |  |  |  | |
| 
GB/T16270
 | 
Q460C
 | 
Q460D
 | 
Q460E
 | 
Q460F
 | 
| 
Q500C
 | 
Q500D
 | 
Q500E
 | 
Q500F
 | |
| 
Q550C
 | 
Q550D
 | 
Q550E
 | 
Q550F
 | |
| 
Q620C
 | 
Q620D
 | 
Q620E
 | 
Q620F
 | |
| 
Q690C
 | 
Q690D
 | 
Q690E
 | 
Q690F
 | |
| 
Q800C
 | 
Q800D
 | 
Q800E
 | 
Q800F
 | |
| 
Q890C
 | 
Q890D
 | 
Q890E
 | 
Q890F
 | |
| 
Q960C
 | 
Q960D
 | 
Q960E
 | 
Q960F
 | |
 
 
 
 
 
