Supreme Steels

15CDV6

Product Description:

15CDV6 is a low-alloy steel that contains a combination of carbon, chromium, vanadium, and molybdenum, making it a highly versatile material used primarily in the aerospace, automotive, and high-performance engineering industries. It is designed to offer excellent hardenability, strength, toughness, and resistance to wear and fatigue. 15CDV6 is often used for parts that require high mechanical properties, including gears, shafts, and structural components, especially where both strength and toughness are crucial.

Features:

Specifications:

Composition of 15CDV6 Steel:

Element Percentage
Carbon (C) 0.13 – 0.18%
Manganese (Mn) 0.40 – 0.70%
Chromium (Cr) 0.80 – 1.10%
Vanadium (V) 0.15 – 0.25%
Molybdenum (Mo) 0.15 – 0.25%
Silicon (Si) 0.20 – 0.35%
Phosphorus (P) 0.035% Max
Sulfur (S) 0.035% Max
Iron (Fe) Balance

Physical Properties:

Property Value
Density 7.85 g/cm³
Melting Point 1450°C (2642°F)
Hardness (Brinell) 200-250 HB
Tensile Strength 850-1100 MPa (123,000-160,000 psi)
Yield Strength 650-800 MPa (94,000-116,000 psi)
Elongation 15-20%
Modulus of Elasticity 210 GPa
Thermal Conductivity 43 W/m·K
Coefficient of Thermal Expansion 11.5 × 10⁻⁶ /°C