SM490B steel grade is a low carbon, welding structural steel. With this low carbon equivalent, it process good cold forming property. SM490B steel plates usual supplied in Hot rolled or control rolled delivery condition.
SM490B Commonly used in the engineering and construction industry, SM490B offers high yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project.
Application
JIS G3106 SM490B Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction
Other Name
Steel Name: JIS G3106 SM490B Carbon Structural Steel Plate,JIS G3106 SM490B High Strength Structural Steel Plate,JIS G3106 SM490B Carbon Steel plate,JIS G3106 SM490B Structural Steel Plate.
Additional Condition
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
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SM490BChemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
Cu (min) |
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|
SM490B |
0.18-0.20 |
0.55 |
1.65 |
0.035 |
0.035 |
- |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Grade |
SM490BMechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
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|
SM490B |
mm |
Min Mpa |
Mpa |
Min % |
|
t≦16 |
325 |
490-610 |
17 |
|
|
16<t≦90 |
295-315 |
490-610 |
23 |
|
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Equivalent steel grade of SM490B |
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Europe |
Belgium |
Germany |
France |
Italy |
Sweden |
India |
USA |
U.K |
|
S 355 JR |
AE 355 B |
|
E 36-2 |
Fe 510 B |
SS21,32,01 |
IS 961 |
A633 gr A,C,D |
50 B |
