SM490B Low Alloy Steel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sm490b low alloy steel plate manufacturers and suppliers in China. Welcome to wholesale customized sm490b low alloy steel plate at competitive price from our factory. Good service and quality products are available.
SM490B is a low-alloy high-strength steel plate commonly used in the manufacture of Bridges, ships, building structures and other important projects.
The chemical composition of SM490B low alloy steel plate includes elements such as carbon, silicon, manganese, phosphorus and sulfur. Among them, the content of carbon, manganese and sulfur is low, while the content of silicon and phosphorus is high. The design of this chemical composition enables the SM490B low alloy steel plate to have better malleability and high strength. SM490B low alloy steel plate is a hot-rolled structural steel plate with high strength, ductility, corrosion resistance and weldability, so it has a wide range of applications in the engineering field.
SM490B low alloy steel plate is mainly used in the manufacture of various large structural parts, machine parts and equipment components, such as Bridges, railway ties, oil pipelines, cranes, mining machinery and so on. In addition, with the increasing awareness of energy conservation and environmental protection, SM490B low alloy steel plate can also be used to manufacture solar energy, wind energy and other new energy equipment.
Chemical Composition and Mechanical Property
|
Grade |
Chemical Composition (%) |
||||
|
C Max |
Si Max |
Mn Max |
P Max |
S Max |
|
|
JIS G3106 SM490B |
0.18 |
0.55 |
1.6 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
||||
|
Tensile Strength (MPa) Min |
Yield Strength (MPa) Min |
% Elongation in 2 in (50mm) min |
Impacting Test Temperature (°C) |
||
|
JIS G3106 SM490B |
490-610 |
295 |
17 |
+20, 0, -20 |
|
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, HIC test, NDT, PWHT (Simulated Post Weld Heat Treatment), NACE0175, The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.
Other Terms
A) Packaging Details: Standard export seaworthy packing or as required.
B) Delivery Time: 30-50 days, 7 days for stock goods.
C) Loading Port: Shanghai, Tianjin, Qingdao.
D) Offer Ability: 5000MT/Per Month.
E) MOQ: 1 Pcs.
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