The Properties and Applications of 4959BA2 Steel Grade: A Comprehensive Overview

[ad_1] 4959BA2 steel grade is a low alloy steel with a combination of high strength and good toughness. It is commonly used in applications requiring high mechanical properties, such as construction equipment, pressure vessels, and structural components.

Technical Properties:
– Tensile strength: 550-700 MPa
– Yield strength: 500 MPa
– Elongation: 17%
– Hardness: 200-250 HB
– Impact resistance: 27 J at -40°C

Chemical Composition:
– Carbon (C): 0.39%
– Silicon (Si): 0.25%
– Manganese (Mn): 0.6%
– Phosphorus (P): 0.015%
– Sulfur (S): 0.005%
– Chromium (Cr): 1.0%
– Molybdenum (Mo): 0.25%
– Nickel (Ni): 1.5%
– Copper (Cu): 0.5%
– Aluminum (Al): 0.15%
– Titanium (Ti): 0.06%

Mechanical Properties:
4959BA2 steel grade exhibits excellent mechanical properties, including high tensile strength, good ductility, and impact resistance. It can withstand heavy loads and harsh working conditions, making it suitable for various demanding applications.

Due to its high strength and toughness, 4959BA2 steel grade is commonly used in the manufacturing of heavy-duty equipment, such as mining machinery, construction vehicles, and material handling systems. It is also utilized in the production of pressure vessels, structural components, and other industrial applications requiring reliable performance under tough conditions.