Exploring GGG 35.3 Steel Grade: Revolutionizing Construction and Manufacturing

Specification:

GGG 35.3 steel grade is a highly durable and strong material that is revolutionizing the construction and manufacturing industries. This steel grade offers exceptional mechanical properties and a unique chemical composition, making it ideal for a wide range of applications.

Mechanical Properties:

GGG 35.3 steel grade exhibits excellent strength, toughness, and ductility. Its tensile strength is typically in the range of 600-800 MPa, allowing it to withstand high loads and stresses without deformation or failure. The steel grade also possesses high impact resistance, enabling it to absorb and dissipate energy effectively.

In addition, GGG 35.3 steel grade demonstrates good elongation and reduction of area, indicating its ability to undergo plastic deformation before fracture. This characteristic is crucial in applications where the material needs to undergo forming processes or absorb sudden loads.

Chemical Composition:

The chemical composition of GGG 35.3 steel grade is carefully designed to enhance its mechanical properties and overall performance. The primary elements present in this steel grade include:

– Carbon (C): 3.2-3.6%
– Silicon (Si): 2.2-3.0%
– Manganese (Mn): 0.4-0.7%
– Sulphur (S): ≤ 0.02%
– Phosphorus (P): ≤ 0.05%
– Chromium (Cr): ≤ 0.3%
– Nickel (Ni): ≤ 0.5%
– Copper (Cu): ≤ 0.3%
– Molybdenum (Mo): ≤ 0.1%

The high carbon content provides GGG 35.3 steel grade with its exceptional strength and hardness, while the presence of silicon improves its corrosion resistance and thermal stability. Manganese is added to enhance the material’s toughness and impact resistance. In contrast, the low levels of sulphur and phosphorus help maintain the material’s purity and prevent the formation of undesired impurities.

The small quantities of chromium, nickel, copper, and molybdenum are added as alloying elements to further enhance specific properties of the steel grade, such as its resistance to corrosion, wear, and high-temperature environments.

Overall, the unique chemical composition of GGG 35.3 steel grade contributes to its outstanding mechanical properties and makes it an ideal choice for various construction and manufacturing applications.
GGG 35.3 Steel grade
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