What are the properties of AR450 material?

AR450 is a high-strength, wear-resistant steel that is commonly used in applications where abrasion resistance is crucial. Here are the properties of AR450 material:

Mechanical Properties:

Tensile Strength: 1200-1400 MPa

Yield Strength: ≥1100 MPa

Elongation: ≥10%

Hardness: 420-480 HB (Brinell hardness)

Chemical Composition (Percentage):

Carbon (C): 0.25-0.30%

Manganese (Mn): 1.20-1.40%

Phosphorus (P): ≤0.020%

Sulfur (S): ≤0.010%

Silicon (Si): 0.50-0.80%

Chromium (Cr): 0.90-1.20%

Nickel (Ni): ≤0.50%

Molybdenum (Mo): ≤0.50%

AR450 steel exhibits excellent resistance to abrasive wear caused by impact and sliding, making it suitable for applications such as mining equipment, construction machinery, and agricultural implements. It offers a balance between hardness, toughness, and formability.

The specific properties and composition may vary slightly depending on the manufacturer or supplier. It's always recommended to refer to the relevant material specifications or consult with the manufacturer for precise information regarding your particular application.