
High strength steel plates are steels with low carbon content. This kind of carbon structural steel has very good tensile strength, good toughness, plasticity and processing property, and are widely used in structural assemblies where welding process is involved.
High Strength Steel Plate is a material used to make several products from plates to sheets. The properties inherent by these plates depend upon the elements added to them. High Strength Steel Plate is one such type of plate that has improved strength, formability, and weldability. They also display better resistance to atmospheric corrosion as compared to other conventional steel. High Strength Steel Plate is used due to a number of reasons. Firstly, the structural section can be reduced by increasing the strength of the steel. This in turn reduces the erection and fabrication cost.
Product Parameters
Item: | High Strength Steel Plate/Low Carbon Steel Plate | ||
Width: | 1000mm-4000mm or as required | ||
Thickness: | 8mm-150mm or as required | ||
Length: | 1000mm-20000mm or as required | ||
Surface Treatment: | Clean, blasting and painting according to customer requirement | ||
Material grade | S460Q, S460QL1, S460QL, S500QL, S500Q, S500QL1, S550Q, S550QL, S690Q, S690QL, S890Q, S890QL, S960QL | ||
Surface | iron gray (low carbon plate), brown (special alloy plate, the high carbon plate), partial ochre (weather resistance), with temperature oxidation pattern, than manufacture rough surface | ||
Standard | EN10025-6 | ||
Certificate | ISO, CE, SGS, BV, BIS | ||
Standard | ASTM, DIN, JIS, BS, GB/T | ||
Certificate | ISO, CE, SGS, BV, BIS | ||
Package | tied up with steel strips and wrapped with water proof paper | ||
Application: | bridge construction, pipeline transportation, pressure vessel and offshore drilling platforms |
MATERIAL DIMENSIONS OF HIGH STRENGTH STEEL PLATE | ||||
Marking | Material | Dimensions | ||
Number | Thickness | Width | Length | |
S690 Q | 1.8931 | 2-200 | 1000-3500 | 13000 |
S690 QL | 1.8928 | |||
S690 QL 1 | 1.8988 | |||
S890 Q | 1.894 | 4-120 | 1000-3000 | 12000 |
S890 QL | 1.8983 | |||
S890 QL 1 | 1.8925 | |||
S960 Q | 1.8941 | 4-100 | 1000-3000 | 12000 |
S960 QL |
1.8933 |
CHEMICAL COMPOSITION OF HIGH STRENGTH STEEL PLATE | ||||||||
Marking | Content of Elements - Mass [max.%] | |||||||
C max. | Si max. | Mn max. | P max. | S max | N max. | B max. | Cr max. | |
S690 Q | 0.2 | 0.8 | 1.7 | 0.025 | 0.015 | 0.015 | 0.005 | 1.5 |
S690 QL | 0.02 | 0.01 | ||||||
S690 QL 1 | ||||||||
S890 Q | 0.025 | 0.015 | ||||||
S890 QL | 0.02 | 0.01 | ||||||
S890 QL 1 | ||||||||
S960 Q | 0.025 | 0.015 | ||||||
S960 QL | 0.02 | 0.01 |
Marking | Content of Elements - Mass [max.%] | ||||||
Cu max. | Mo max. | Nb max. | Ni max. | Ti max. | V max. | Zr max. | |
S690 Q | 0.5 | 0.7 | 0.06 | 2 | 0.05 | 0.12 | 0.15 |
S690 QL | |||||||
S690 QL 1 | |||||||
S890 Q | |||||||
S890 QL | |||||||
S890 QL 1 | |||||||
S960 Q | |||||||
S960 QL |
Packaging And Transportation
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