S355G6+M Low Alloy Steel Material
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional s355g6+m low alloy steel material manufacturers and suppliers in China. Welcome to wholesale customized s355g6+m low alloy steel material at competitive price from our factory. Good service and quality products are available.
S355G6+M Offshore Structure Plate Products Description
S355G6+M low alloy steel material is a type of oil and offshore platform steel plate also called structural steel plates. EN10225 Grade S355G6+M offshore platform steel plate low temperature impacting test can be done under -20 centigrade. We are one of the most reliable and trusted stockist and supplier of structural steel plate S355G6+M available upto 300mm roll.
S355G6+M Steel Plate requirements
Offshore platform steel is developed on the basis of hull structural steel, "the initial construction of steel platforms are using hull structural steel." However, with the development of the Marine industry, oil development has gradually developed from shallow sea to deep sea, from warm sea area to low temperature and cold sea area, and the offshore platform has to withstand various climatic conditions and wind attacks, suffer from seawater corrosion, and the working environmental conditions are very harsh. Secondly, the trend of large-scale structure is obvious, the structure is complex, the welding workload is large, and the joint welding is already difficult. Coupled with the high degree of stress concentration, the structure is in a more dangerous state. With the large-scale structure, the thickness of the component increases, and the risk of damage becomes greater and greater. Therefore, in order to ensure the safe and reliable operation of the offshore platform, higher requirements are put forward for the steel used than the steel used in the hull structure.
S355G6+M Metal Used In Shipbuilding Chemical Composition
|
C |
Si |
Mn |
P |
S |
Ni |
Mo |
Nb |
V |
Ti |
Alt |
N |
CeqMax |
|
≤0.14 |
≤0.5 |
≤1.6 |
≤0.03 |
≤0.025 |
≤0.3 |
≤0.2 |
≤0.05 |
≤0.1 |
≤0.05 |
≥0.02 |
≤0.015 |
≤0.43 |
S355G6+M Hot Rolled Steel Sheet Metal Mechanical Properties
|
Grade |
Mechanical Property |
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
S355G6+M |
470-610 |
345-355 |
22 |
-40 |
FAQ：
Q.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
S355G6+M Ship Hull Structure Product Photos
Our Team And Exhibition Photo
Customers Photos
We provide S355G6+M low alloy steel material and other grades of special steel products, to ensure the quality of factory products, if you need please contact me.
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