High-Performance Bronze Alloys
Explore our comprehensive metallurgy portfolio. Our high-strength, corrosion-resistant bronze alloys are specifically engineered for marine, aerospace, and heavy industry applications, delivering exceptional performance under extreme industrial conditions.
KUPRAL® 6
Aluminum Bronze | CuAl11Fe6Ni6-C CuAl11Ni
CuAl11Fe6Ni6-C is an ultra-high-strength, hard aluminum bronze alloy designed for the most extreme mechanical conditions...
Tensile Strength (Rm)
min. 750 N/mm²
Yield Strength (Rp0.2)
min. 400 N/mm²
Hardness (HBW)
180 - 220 HB
Density
7.45 g/cm³
KUPRAL®
Nickel Aluminum Bronze | CuAl10Ni
CuAl10Ni is a high-grade aluminum bronze alloy characterized by its exceptional resistance to corrosion, cavitation, and...
Tensile Strength (Rm)
600 - 650 N/mm²
Yield Strength (Rp0.2)
250 - 280 N/mm²
Density
7.60 g/cm³
Hardness
150-170 HB
KUPRAL® 7
Alüminyum Bronzu | CuAl10Ni3Fe2-C | CuAl9Ni
KUPRAL 7 (CuAl10Ni3Fe2-C) is a high-strength aluminum bronze alloy designed for environments where mechanical stress mee...
Tensile Strength (Rm)
550 N/mm² Min.
Yield Strength (Rp0.2)
220 N/mm² Min.
Elongation (A5)
%15 Min.
Density
7.55 kg/dm³
KUPRAL® 2
Nickel-Aluminum Bronze | CuAl10Fe2
KUPRAL 2 (CuAl10Fe2) is a high-strength aluminum bronze alloy manufactured by Çorum Bronz, offering excellent wear resis...
Tensile Strength
500-600 MPa
Yield Strength
180-250 MPa
Hardness
100-130 HB
Density
7,5 g/cm³
KUPRAL® 4
Nickel-Aluminum Bronze | CuAl10Ni5Fe4
An ultra-hard aluminum bronze variant designed for maximum wear resistance and high-temperature stability. Its high nick...
Tensile Strength
min. 640 N/mm²
Yield Strength
min. 270 N/mm²
Hardness
min. 180 HB
Density
7,6 g/cm³
KUPRAL® 5
Nickel-Aluminum Bronze | CuAl10Fe5Ni5
A premium marine-grade alloy known for its exceptional resistance to seawater corrosion and cavitation. With a balanced...
Tensile Strength
650-750 N/mm²
Yield Strength
280-380 N/mm²
Hardness
160-190 HB
Density
7,6 g/cm³
Precision Selection Tool
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