KUPTİN® P8
Phosphor Tin Bronze | CuSn8P
KUPTİN® P8 is a Phosphor Tin Bronze | CuSn8P grade for bushings, bearings, rods, tubes, plates, and wear-resistant industrial components.
ISO:
CuSn8P
DIN:
EN 1982
BS:
1400
ASTM:
C52180
EN:
CW459K
01. Chemical Composition (%)
science
Tin
(Sn)
7.0 - 9.0 %
Phosphorus
(P)
0.01-0.4 %
Lead
(Pb)
0.05% Max
Zinc
(Zn)
0.3% Max
Copper
(Cu)
Rest
02. Industries Served
factory
oil_barrel
Oil & Gas
Drilling Equipment
precision_manufacturing
Automotive
Bushings
wind_power
Energy
Turbines
sailing
Maritime & Defense
Propulsion Systems
flight_takeoff
Aerospace
Landing Gear
03. Supply Forms
inventory_2
transition_fade
Custom Casting
radio_button_unchecked
Hollow Bar / Pipe
sort
Flat Bar / Plate
04. Mechanical Properties
engineering| Property Name | Imperial (psi) | Metric (MPa) | Test Method |
|---|---|---|---|
| Tensile Strength | - | 390-450 N/mm² | - |
| Yield Strength | - | 260-280 N/mm² | - |
| Hardness | 120-160 HB | 120-160 HB | - |
| Density | - | 8,8 g/cm³ | - |
05. Areas of Use
settings_suggest| Bushing and Sliding Bearing Systems: High-durability wear parts. | |
| Spring Mechanisms: High-performance flexible components. | |
| Electrical Components: Electrical contacts and connection elements. | |
| Gear Systems: Gears and reducer systems. | |
| Fluid Control: Pump |
06. Global Equivalent Grades
public| Region | Standard | Grade Definition | Notes |
|---|---|---|---|
| flag Europe | EN | CuSn8P | |
| flag Europe | EN | CW459K | |
| flag USA | ASTM | C90700 | |
| flag United Kingdom | BS 1400 | PB1 | |
| flag Global | Trade | Phosphor Tin Bronze | Common Name |
07. Technical Resources
folder_open08. Standard Compliance
verified_user
EN
EN 1982
BS
BS 1400
ASTM
C90700
Long Notes
note_altKUPTİN® P8 technical data
KUPTİN® P8 is available for custom casting, continuous casting, centrifugal casting, machining, and industrial spare-part production.