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Q390E
Qilu
Product Description
Q390E Carbon Steel Plate
1: Q390E Steel Introduction
Q390E steel plate is a kind of low alloy high-strength structural steel, which belongs to the steel series specified by Chinese national standard GB/T 1591-2018." E" in the grade indicates that the material has excellent low-temperature toughness, which usually requires impact testing at lower temperatures to ensure the reliability and safety of the material in low-temperature environments. As Q390E steel plate has good low temperature toughness, welding needs to choose welding materials suitable for low temperature environment to ensure that the weld metal also has sufficient toughness.
Q390E Steel Stock In Warehouse
2: Q390E Quality Standard
EN10025-2 2005-ENG Hot rolled products of structural steel.pdf
3: Q390E Steel Equivalent
| Country | China | Japan | Germany |
| Standard | GB/T 1591 | JIS G3135 | DIN (W-Nr.) EN 10025-2 |
| Grade | Q390E | / | / |
4: Q390E Steel Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni |
| Q390E | 0.20 | 0.55 | 1.00-1.60 | 0.025 | 0.025 | 0.30 | 0.70 |
