KUPTİN® P5
Phosphor Tin Bronze | CuSn5P
KUPTİN® P5 is a Phosphor Tin Bronze | CuSn5P grade for bushings, bearings, rods, tubes, plates, and wear-resistant industrial components.
ISO:
CuSn5P
ASTM:
C51000
EN:
CW451K
01. Chemical Composition (%)
science
Tin
(Sn)
4.0-6.0%
Zinc
(Zn)
0.3% Max
Lead
(Pb)
0.05% Max
Iron
(Fe)
0.1% Max
Phosphorus
(P)
0.01% - 0.4%
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
stroke_full
Round Bar
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| Sliding elements and guide rails subjected to high loads | |
| Specifically thin-walled bearings | |
| High-stress worm gears and gear wheels | |
| Bolts and screws |
06. Global Equivalent Grades
public| Region | Standard | Grade Definition | Notes |
|---|---|---|---|
| flag Europe | EN | CuSn5 / CW451K | |
| flag USA | UNS / ASTM | C51000 | |
| flag Germany | DIN | 2.1016 | |
| flag United Kingdom | BS | PB 102 | |
| flag Japan | JIS | C5101 | |
| flag France | AFNOR | UE5 |
07. Technical Resources
folder_open08. Standard Compliance
verified_user
EN
CuSn5 / CW451K
UNS / ASTM
C51000
DIN
2.1016
BS
PB 102
JIS
C5101
AFNOR
UE5
Long Notes
note_altKUPTİN® P5 technical data
KUPTİN® P5 is available for custom casting, continuous casting, centrifugal casting, machining, and industrial spare-part production.