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.
CuSn5Pb9
KUPTİN® PB9 | High-Leaded Tin Bronze
KUPTİN® PB9 is a high-leaded tin bronze casting alloy designated CuSn5Pb9-C / CC494K under EN 1982. Tin contributes to s...
Tensile Strength Rm
GS ≥160; GM ≥200; GZ ≥200; GC ≥200
0.2% Proof Strength Rp0.2
GS ≥60; GM ≥80; GZ ≥90; GC ≥100
Elongation A
GS ≥7; GM ≥5; GZ ≥6; GC ≥9
Hardness
GS ≥55; GM ≥60; GZ ≥60; GC ≥60
CuSn10Pb10
KUPTİN® PB10 | High-Leaded Tin Bronze
KUPTİN® PB10 is a high-leaded tin bronze casting alloy designated CuSn10Pb10-C / CC495K under EN 1982. Tin contributes t...
Tensile Strength Rm
GS ≥180; GM ≥220; GZ ≥220; GC ≥220
0.2% Proof Strength Rp0.2
GS ≥80; GM ≥110; GZ ≥110; GC ≥110
Elongation A
GS ≥8; GM ≥3; GZ ≥6; GC ≥8
Hardness
GS ≥60; GM ≥65; GZ ≥70; GC ≥70
CuSn11Pb2
Leaded Tin Bronze | EN 1982 CuSn11Pb2-C / CC482K
KUPTİN® PB is a leaded tin bronze designated CuSn11Pb2-C / CC482K under EN 1982. Its high tin content supports strength...
Tensile Strength Rm
Sand (GS) ≥240; Centrifugal (GZ) ≥280; Continuous (GC) ≥280
Proof Strength Rp0.2
Sand (GS) ≥130; Centrifugal (GZ) ≥150; Continuous (GC) ≥150
Elongation A
Sand (GS) ≥5; Centrifugal (GZ) ≥5; Continuous (GC) ≥5
Hardness
Sand (GS) ≥80; Centrifugal (GZ) ≥90; Continuous (GC) ≥90
Precision Material Selection Tool
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