DIN 2.0598

DIN 2.0598 corresponds to the brass alloy CC762S, also known as CuZn25Al5Mn4Fe3-C, which is a high-strength special brass alloy used primarily for heavy-duty applications under high static loads.

Chemical Composition of DIN 2.0598 / CC762S

• Copper (Cu): Minimum 60.0%, Maximum 67.0%

• Aluminium (Al): 3.0 - 7.0%

• Manganese (Mn): 2.5 - 5.0%

• Iron (Fe): 1.5 - 4.0%

• Nickel (Ni): Up to 3.0%

• Lead (Pb): Up to 0.2%

• Phosphorus (P): Up to 0.03%

• Tin (Sn): Up to 0.2%

• Antimony (Sb): Up to 0.03%

• Silicon (Si): Up to 0.1%

• Zinc (Zn): Balance (remaining majority)

Mechanical Properties

• Tensile Strength: Minimum approximately 750 MPa (~109 ksi)

• Yield Strength: Minimum approximately 480 MPa (~70 ksi)

• Elongation: Minimum 5%

• Brinell Hardness: Minimum 190 HB

• Density: Approximately 8.2 g/cm³