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 |
Product |
- 27MnCrB5-2 steel
- Boiler steel
- Weldable normalized fine grained pressure vessel steels
- Steel with Cr.Mo.Cr-Mo
- Steel for large diameter pipes
- Steel for gas cylinders and gas vessels
- Stamping and cold forming steels
- High yield strength cold forming steels
- High carbon Steel
- High Yield strength steel
- Fine-grain structural steel
- Steel pipe and tube
- steel for resistant to atmospherical corrosion
- General Construction Steel
- Steel for Boilers and Pressure Vessels
- Stainless steel
- Shipbuilding steel
- General purpose structural steels
- Carbon structural and high strength low alloy steel
BEBON international > Steel Grade> - SM400 SM490 SM520 SM570 steel
SM400 SM490 SM520 SM570 steel
PDF SM400 SM490 SM520 SM570 steel plates download
WORD SM400 SM490 SM520 SM570 steel plates download 
SM400/SM490 Hot rolled steel plate /sheet always be used in the following field
(1)SM400 Hot rolled steelused for metallurgical, mechanical, electrical construction field
(2)SM490 Hot rolled steel used for ships, military (armored) Construction
(3)SM400/SM490 steel plate /sheet used for outside engineering, machine tool base, automobile rear of products
JIS G 3106-1999
Rolled steels for welded structure
SM400 Hot rolled steel sheet Chemical composition unit%
|
Symbol
|
Chemical composition
|
||||
|
C
max
|
Si
max
|
Mn
|
P
max
|
S
max
|
|
|
0.23
|
-
|
2.5xc min
|
0.035
|
0.035
|
|
|
0.20
|
0.35
|
0.6-1.40
|
0.035
|
0.035
|
|
|
0.19
|
0.35
|
1.4 max
|
0.035
|
0.035
|
|
|
0.20
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
|
0.19
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
|
0.19
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
|
SM490YA
|
0.20
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
SM490YB
|
0.20
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
0.20
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
|
0.20
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
|
0.19
|
0.55
|
1.6 max
|
0.035
|
0.035
|
|
SM400 Hot rolled steel plate Mechanical properties
|
Symbol
|
Yield point or proof stress
N/mm2 (min)
|
Tensile strength
N/mm2
|
Elongation
|
|||
|
Thickness of steel mm
|
Thickness of steel mm
|
thinckness
|
Test piece
|
% min
|
||
|
16 or under
|
Over 16-40
|
100 or under
|
||||
|
245
|
235
|
400-510
|
<5
|
NO.5
|
23
|
|
|
≥5 <16
|
NO.1A
|
19
|
||||
|
≥16 <50
|
NO.1A
|
22
|
||||
|
325
|
315
|
490-610
|
<5
|
NO.5
|
22
|
|
|
≥5 <16
|
NO.1A
|
17
|
||||
|
≥16 <50
|
NO.1A
|
21
|
||||
|
SM490YA
SM490YB
|
365
|
355
|
490-610
|
<5
|
NO.5
|
19
|
|
≥5 <16
|
NO.1A
|
15
|
||||
|
≥16 <50
|
NO.1A
|
19
|
||||
|
365
|
355
|
520-640
|
<5
|
NO.5
|
19
|
|
|
≥5 <16
|
NO.1A
|
15
|
||||
|
≥16 <50
|
NO.1A
|
19
|
||||
|
460
|
450
|
570-720
|
<5
|
NO.5
|
19
|
|
|
≥5 <16
|
NO.5
|
26
|
||||
|
≥16 <50
|
NO.5
|
20
|
||||
|
Symbol of grade
|
Test temperature °C
|
Charp Absorption Energy J (min)
|
Test piece
|
|
0
|
27
|
No.4 in rolling direction
|
|
|
0
|
47
|
||
|
0
|
27
|
||
|
0
|
47
|
||
|
SM490YB
|
0
|
27
|
|
|
0
|
27
|
||
|
0
|
47
|
||
|
-5
|
47
|
BEBON STEEL can offer SM400 SM490 SM520 SM570 steel,we can give you SM400 SM490 SM520 SM570 Chemical analysis,SM400 SM490 SM520 SM570 Mechanical properties.we register Hundreds of thousands of tons of ex-stock source on our spot trade flatform.If you are interesting in our ex-stock source, you can visit our web,http://www.bebonchina.com/e-store/index.php.
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Tags: SM490, SM490 steel plate
