Hot Rolled Steel S275JR
What is Hot Rolled Steel?
Hot Rolled Steel, as its name suggests, is steel which has been rolled at a high temperature of above 1000°C. The steel starts off as steel billets or slabs and is then rolled continuously through a mill to form a sheet or profile before being cooled at room temperature.
What are the Advantages of Hot Rolled Steel?
Hot Rolled Steel is a tough and malleable metal which is easier to bend into shape than some other forms of steel. It is also more economical to produce and therefore usually cheaper than Cold Rolled Steel.
Despite its positive qualities, Hot Rolled Steel does tend to shrink slightly as it cools and is generally of a lower quality than Cold Rolled Steel with an uneven surface.
Our Hot Rolled Steel Sheets are available in the thicknesses and sheet sizes in the table below with no minimum quantity.
Also see our Laser Grade Hot Rolled Steel S275JR P&O.
Hot Rolled S275JR Steel Sheet Sizes
BS EN 10025 – 2: 2004
| 2000mm x 1000mm | 2500mm x 1250mm | 3000mm x 1500mm | |
|---|---|---|---|
|
3mm |
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4mm |
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5mm |
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6mm |
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8mm |
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10mm |
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12mm |
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15mm |
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20mm |
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Maximum chemical composition for flat and long products of steel grades % by mass
| Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulphur (S) | Nitrogen (N) | Copper (Cu) | ||
|---|---|---|---|---|---|---|---|
|
≤16 |
>16 ≤40 |
>40 |
1.5 |
0.035 |
0.035 |
0.012 |
0.55 |
|
0.21 |
0.21 |
0.22 |
|||||
| Upper Yield Strength (Re) | Tensile Strength (Rm) | ||
|---|---|---|---|
|
Nominal thickness (MM) |
Nominal thickness (MM) |
||
|
≤16 |
>16 ≤40 |
≤3 |
>3 ≤100 |
|
275 MPa |
265 MPa |
430-580 MPa |
410-560 MPa |
