EN10025-2 S355J2 Carbon and Low-alloy High-strength Steel Plate
product key technologies
S355J2 Low alloy high strength steel plate Detailed introduction
S355J2 low alloy high strength steel plate is a steel plate in line with EN standards, with high strength and toughness, suitable for manufacturing a variety of mechanical, engineering, mining equipment and other structural parts.
Similar with other materials of the same series S355J0, S355JR.
Other names:EN10025-2 S355JR Carbon Steel plate,EN10025-2 S355JR Structural Steel Plate,EN10025-2 S355JR Carbon Structural Steel Plate,EN10025-2 S355JR High Strength Structural Steel Plate.
The parameters of S355J2 low alloy high strength steel plate are as follows: The main parameters of S355J2 low alloy high strength steel plate are as follows
1. Chemical composition: Carbon (C) content 0.22%, silicon (Si) content 0.55%, manganese (Mn) content 1.60%, phosphorus (P) content 0.025%, sulfur (S) content 0.025%, chromium (Cr) content 0.30%, copper (Cu) content 0.30%, molybdenum (Mo) content 0.10%;
2. Mechanical properties: tensile strength of 450-680MPa, yield strength of 355MPa, elongation of 22%;
3. Features: With good welding performance and wear resistance, suitable for manufacturing various mechanical, engineering, mining equipment and other structural parts.
EN10025-2 S355J2 Carbon and Low-alloy High-strength Steel Plate Application and delivery method
S355J2 low alloy high strength steel plate is widely used in the manufacture of various mechanical, engineering, mining equipment and other structural parts, such as pressure vessels, boilers, storage tanks, pipelines, Bridges, building structures and so on. Its high strength and excellent toughness ensure that these structural parts have a high level of safety during use.
The delivery status of S355J2 low alloy high strength steel plate generally includes hot rolling, controlled rolling, normalizing or normalizing and tempering. Among them, the surface of the steel plate in the hot rolling state is rough, which requires follow-up processing, and the surface of the steel plate in the normalizing or normalizing and tempering state is relatively smooth, and can be directly used to manufacture various steel structural parts. In addition, according to the needs of customers, it can also be cut, sawing, bending, punching, spraying and other processing to meet different requirements.
