St52-3G cold rolled steel is a low-alloy high-strength structural steel with high strength and good toughness. The steel is produced by a cold rolling process with precise dimensions and surface quality.
St52-3G cold rolled steel features:
Strength and toughness: St52-3G steel has high strength and hardness, while maintaining good toughness. This makes it widely used in fields requiring high carrying capacity, such as machinery manufacturing, automobile manufacturing, ship manufacturing, etc.
Process performance: The steel has good welding performance and processing performance, and can meet the needs of various manufacturing processes.
Extensive application: St52-3G steel is widely used in construction, Bridges, pressure vessels and other fields due to its excellent mechanical properties and process properties.
The chemical composition of St52-3G steel plate complies with the provisions of EN 10025-2 standard, mainly including:
Carbon (C) : 0.10%-0.17%
Silicon (Si) : 0.10%-0.35%
Manganese (Mn) : 1.20%-1.60%
Phosphorus (P) : 0.03%-0.08%
Sulfur (S) : 0.03%-0.08%
The delivery status of St52-3G steel plate is hot rolled, controlled rolled, normalized or tempered. The specific delivery status can be selected according to customer needs and order requirements. In the cold rolling process, St52-3G steel requires precise temperature control and rolling force adjustment to ensure that it achieves the ideal mechanical properties and surface quality.