P265GH steel plate Chemical Requirements
| C | Si | Mn | P | S | Cr | Cu | Mo | Ni |
|---|---|---|---|---|---|---|---|---|
| 0.25 max | 0.10 – 0.35 | 0.60 – 1.40 | 0.030 max | 0.030 max | 0.25 max | 0.30 max | 0.10 max | 0.30 max |
Tensile requirements
| Product thickness | Yield strength (MPA) minimum | Tensile strength (MPA) | Elongation A% minimum |
|---|---|---|---|
| up to 16mm | 265 | 410 – 530 | 22 |
| 16mm to 40mm | 255 | 410 – 530 | 22 |
| over 40mm to 60mm | 245 | 410 – 530 | 22 |
| over 60 to 100mm | 215 | 410 – 530 | 22 |
| over 100mm to 150mm | 200 | 400 – 530 | 22 |
| over 150mm to 250mm | 185 | 390 – 530 | 22 |
1. P265GH Steel Plate Implementation Standard: European Standard EN10216-2.
2. P265GH Steel Plate Delivery Condition: P265GH steel plate can be delivered hot-rolled and normalized, and additional technical requirements may be applied.
3. P265GH Steel Plate Production Process: Raw Materials (Scrap Steel, Pig Iron, Molten Iron) - Electric Furnace (100-ton Electric Arc Furnace Smelting), Converter - LF Furnace Molten Steel Refining - VD or VOD Furnace Molten Steel Vacuum Treatment - Heating (Continuous Furnace and Soaking Furnace) - Steel Plate Rolling (4100 and 4200mm Rolling Mills) - Steel Plate Heat Treatment (Normalizing and Tempering) - Steel Plate Cutting Inspection - Warehousing
4. P265GH Steel Plate Dimensions, Shape, Weight, and Tolerances
a. The dimensions, shape, and tolerances of the steel plates shall comply with national standards.
b. The thickness tolerance of the steel plates shall comply with the Class B tolerance requirements of GB/T709. Upon request, delivery may also comply with Class C tolerance requirements of GB/T709.
c. Steel plates are delivered by theoretical weight, with a density of 7.85 g/cm2 used for calculation.
5. P265GH Steel Plate Cutting:
Steel plate cutting involves preheating the metal to a vigorous combustion point using a natural gas flame (oxygen-natural gas), then releasing a high-pressure oxygen stream to further oxidize the metal and blow away the resulting slag, forming the cut.
Steel plate cutting methods include flame cutting, laser cutting, wire cutting, shearing, plasma cutting, and ultra-high-pressure water jet cutting.
Flame cutting equipment is low-cost and an effective and cost-effective method for cutting thick metal plates, but it has limitations when cutting thin plates. Therefore, thick plates are generally cut using flame cutting.
6. P265GH Steel Plate Specification Range
Thickness: 8mm-300mm
Width: 1500mm-4020mm
Length: 3000mm-18000mm
