GG 20 Steel Grade: The Ideal Choice for Heavy-Duty Applications

Specification GG 20 Steel Grade: The Ideal Choice for Heavy-Duty Applications

Material: GG 20 Steel Grade
Application: Heavy-duty applications requiring high strength and durability.

Mechanical Properties:
– Tensile Strength: Minimum value of 250 MPa
– Yield Strength: Minimum value of 150 MPa
– Elongation: Minimum value of 10%
– Hardness: Minimum value of 150 HB

Chemical Composition:
– Carbon (C): 2.5-3.5%
– Silicon (Si): 1.0-2.0%
– Manganese (Mn): 0.4-0.8%
– Phosphorus (P): Maximum value of 0.2%
– Sulfur (S): Maximum value of 0.1%
– Iron (Fe): Remaining composition (Balance)

Features and Benefits:
1. High Strength: GG 20 Steel Grade offers excellent tensile and yield strength, making it suitable for heavy-duty applications that require resistance against mechanical stress and heavy loads.
2. Durability: With its robust mechanical properties, GG 20 Steel Grade ensures long-lasting performance even in challenging operating conditions.
3. Heat Resistance: GG 20 Steel Grade exhibits good heat resistance, enabling it to withstand high temperatures without compromising its structural integrity.
4. Machinability: GG 20 Steel Grade can be easily machined, allowing for precise shaping and fabrication according to specific requirements.
5. Corrosion Resistance: The chemical composition of GG 20 Steel Grade provides adequate corrosion resistance, ensuring protection against rust and other forms of chemical degradation.

Applications:
1. Construction Equipment: GG 20 Steel Grade is commonly used for manufacturing heavy construction machinery, such as excavators, cranes, and bulldozers.
2. Automotive Industry: Due to its high strength and durability, GG 20 Steel Grade is utilized in the production of components for trucks, trailers, and off-road vehicles.
3. Mining Equipment: GG 20 Steel Grade is suitable for the manufacturing of mining equipment, including drill rigs, loaders, and crushers.
4. Oil and Gas Industry: GG 20 Steel Grade finds applications in the oil and gas sector, particularly for equipment used in drilling and exploration.
5. General Heavy Machinery: GG 20 Steel Grade is employed in various heavy-duty machinery, such as conveyor systems, industrial fans, and agricultural equipment.

Note: The above specifications and properties are general guidelines and may vary depending on specific manufacturers and production processes. It is recommended to consult the relevant standards and specifications for detailed information.
GG 20 Steel grade
1698590180