28
Cu
Copper
%85.0-88.5
Alloys
CuSn12
KUPTİN® 12 | Tin Bronze
KUPTİN® 12 is a Tin Bronze | CuSn12 grade for bushings, bearings, rods, tubes, plates, and wear-resistant industrial components.
- ISO
- CuSn12
- EN
- CC483K / CB483K
- ASTM
- C90800
- Density
- 8.8 g/cm³
01. Chemical Composition (%)
50
Sn
Tin
%11.0-13.0
82
Pb
Lead
%1.0 Max
30
Zn
Zinc
%0.5 Max
28
Ni
Nickel
%2.0 Max
02. Mechanical Properties
| Property | Unit | Value | Test Method |
|---|---|---|---|
| Tensile Strength | - | 260-300 N/mm² | - |
| Yield Strength | - | 140-150 MN/mm² | - |
| Hardness | — | 80-90 HB | - |
| Density | - | 8.80 g/cm³ | - |
03. Areas of Use
- Worm gears and helical gears
- Shaft nuts and clutches operating under load
- Heavy-duty bearings exposed to extreme loads
- Sliding plates and slideways operating under heavy conditions
04. Üretim Teknolojisi ve Temin Şekilleri
Supply FormsHollow Bar / Pipe, Flat Bar / Plate, Round Bar
05. Standartlar ve Karşılaştırılabilir Kaliteler
06. Technical Description
KUPTİN® 12 technical data
KUPTİN® 12 is available for custom casting, continuous casting, centrifugal casting, machining, and industrial spare-part production.
Ayrıntılı teknik açıklamayı görüntüle
KUPTİN® 12 technical data
KUPTİN® 12 is available for custom casting, continuous casting, centrifugal casting, machining, and industrial spare-part production.