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.
KUPTİN® 14
High-Tin Bronze | EN 1982 CuSn14-C / CC486K
KUPTİN® 14 is a CuSn14-based cast tin bronze whose high tin content provides hardness, wear resistance and performance u...
Tensile Strength Rm
≥200
Elongation A
≥3
Hardness
≥85
Density
approx. 8.7-8.8
KUPTİN® 12
Tin Bronze | EN 1982 CuSn12-C / CC483K
KUPTİN® 12 is a CuSn12-based cast tin bronze whose high tin content provides resistance to wear, surface pressure and de...
Tensile Strength Rm
Sand (GS) ≥260; Permanent mould (GM) ≥270; Centrifugal (GZ) ≥280; Continuous (GC) ≥300
Proof Strength Rp0.2
Sand (GS) ≥140; Permanent mould (GM) ≥150; Centrifugal (GZ) ≥150; Continuous (GC) ≥150
Elongation A
Sand (GS) ≥7; Permanent mould (GM) ≥5; Centrifugal (GZ) ≥5; Continuous (GC) ≥6
Hardness
Sand (GS) ≥80; Permanent mould (GM) ≥80; Centrifugal (GZ) ≥90; Continuous (GC) ≥90
KUPTİN® 10
Tin Bronze | EN 1982 CuSn10-C / CC480K
KUPTİN® 10 is a CuSn10-based cast bronze alloy containing approximately 10% tin. It is used for bushings, plain bearings...
Tensile Strength
250-280 N/mm²
Yield Strength
130-170 N/mm²
Hardness
70-80 HB
Density
8,7 g/cm³
CuSn12Ni2
Nickel Tin Bronze | EN 1982 CuSn12Ni2-C / CC484K
KUPTİN® Nİ is a CuSn12Ni2-based cast bronze combining high tin content with 1.5-2.5% nickel. Its high wear resistance, g...
Tensile Strength Rm
Sand (GS) ≥280; Centrifugal (GZ) ≥280; Continuous (GC) ≥300
Proof Strength Rp0.2
Sand (GS) ≥160; Centrifugal (GZ) ≥180; Continuous (GC) ≥180
Elongation A
Sand (GS) ≥12; Centrifugal (GZ) ≥8; Continuous (GC) ≥10
Hardness
Sand (GS) ≥85; Centrifugal (GZ) ≥95; Continuous (GC) ≥95
Precision Material Selection Tool
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