PowerMax 4150 Alloy Steel Round Bar

The PowerMax 4150 Alloy Steel Round Bar is engineered for applications demanding high strength, toughness, and wear resistance. With a composition of chromium, molybdenum, and carbon, it exhibits superior hardenability and heat resistance, making it suitable for use in gears, shafts, and other high-stress components. Its exceptional fatigue endurance and impact resistance ensure reliable performance in demanding environments such as automotive, aerospace, and machinery. Precision machined to tight tolerances, this round bar offers consistent performance and durability, making it a preferred choice for critical applications where reliability is paramount.

PowerMax 4150 Alloy Steel Round Bar is a high-strength, low-alloy steel used for high-stress applications in construction, transportation, and industrial equipment. It offers excellent strength, toughness, and fatigue resistance.

Application: Construction, transportation, and industrial equipment applications.

Standards: ASTM A29, AMS 6350

Common Sizes:

– Diameter: 1/2 inch – 12 inches (12.7 mm – 304.8 mm)
– Length: 10 feet – 20 feet (3.05 meters – 6.1 meters)

Mechanical Properties:

– Tensile Strength: 105,000 psi (724 MPa)
– Yield Strength: 85,000 psi (586 MPa)
– Elongation at Break: 9%

Chemical Composition:

– Carbon (C): 0.48-0.53%
– Manganese (Mn): 0.75-1.00%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.040% max
– Silicon (Si): 0.15-0.30%
– Chromium (Cr): 0.80-1.10%
– Molybdenum (Mo): 0.15-0.25%