Description
S1300 steel is an ultra-high-strength structural steel plate with a minimum yield strength of 1300 MPa.
Typical applications include load-carrying structures that place very high demands on low weight. VANFORGE distributes S1300 structural steels for building the lightest possible steel solutions or providing an alternative to other materials.
Benefits
• Good weldability with excellent HAZ strength and toughness
• Exceptional consistency within a plate guaranteed by close tolerances
• High impact toughness which provides for good resistance to fractures
• Superior bendability and surface quality
Dimension Range
S1300 structural steel plate is with thicknesses of 4 – 15 mm. It is available in widths up to 2900 mm and lengths up to 14630 mm depending on thickness. More detailed information on dimensions is provided in the dimension program
Mechanical Properties
| Thickness (mm) | Yield strength Rp0.2 (min MPa) | Tensile strength Rm (min MPa) | Elongation A5 (min %) |
| 4.0 - 15.0 | 1300 | 1400 - 1700 | 8 |
For transverse test pieces.
Impact Properties
| Grade | Min transverse test, impact energy, Charpy V 10x10 mm tests specimens |
| S1300 structural steel plate | 27 J/ - 40 °C |
Chemical Compositions, %, max
| C | Si | Mn | P | S | Cr | Cu | Ni | Mo | B |
| 0.25 | 0.50 | 1.40 | 0.0010 | 0.003 | 0.80 | 0.30 | 3.0 | 0.70 | 0.005 |
Thickness
Tolerances meet the requirements of EN 10029 Class A, but offers narrower tolerances.
Length and Width
Tolerances conforms with EN 10029.
Shape
VANFORGE offers tolerances according to EN 10029.
Flatness
Tolerances meet EN 10029 Class N.
Surface Properties
According to EN 10163-2 Class A, Subclass 3.
Delivery Conditions
The delivery condition is Quenched or Quenched and Tempered at our discretion. The plates are delivered with sheared or thermally cut edges.
Untrimmed edges after agreement.
Fabrication and Other Recommendations
Welding, bending and machining
S1300 structural steel plate has obtained its mechanical properties by quenching, and at our discretion, subsequent tempering. The properties of the delivery condition cannot be retained after exposure to temperatures in excess of 200ºC.
Appropriate health and safety precautions must be taken when welding, cutting, grinding or otherwise working on this product. Grinding, especially of primer coated plates, may produce dust with a high particle concentration.
Specification
Plate thickness: 4-100mm
Width: 500mm – 4700mm
Length: On request
Production process
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S1300 ultra-high yield strength quenched and tempered structural steel plate Images
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