KUPTİN® PB9
High-Leaded Tin Bronze | CuSn5Pb9
KUPTİN® PB9 is a High-Leaded Tin Bronze | CuSn5Pb9 grade for bushings, bearings, rods, tubes, plates, and wear-resistant industrial components.
ISO:
CuSn5Pb9
ASTM:
C93500
EN:
CC494K / CB494K
01. Chemical Composition (%)
science
Copper
(Cu)
%84.0-87.0
Tin
(Sn)
%4.0-6.0
Lead
(Pb)
%8.0-10.0
Nickel
(Ni)
%2.0 Max
Zinc
(Zn)
%2.0 Max
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
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 | - | 160-200 N/mm² | - |
| Yield Strength | - | 80-100 N/mm² | - |
| Hardness | 55-60 HB | - | |
| Density | - | 8,87 g/cm³ | - |
05. Areas of Use
settings_suggest| Light-duty machine parts | |
| Agricultural machinery parts | |
| Pumps and thrust washers/bearings |
06. Global Equivalent Grades
public| Region | Standard | Grade Definition | Notes |
|---|---|---|---|
| flag Europe | EN | CuSn5Pb9-C | Casting |
| flag Europe | EN | CuSn5Pb9-B | Ingot |
| flag Europe | EN | CC494K | Casting |
| flag Europe | EN | CB494K | Ingot |
| flag Germany | DIN | CuSn5Pb9-C | |
| flag USA | ASTM | C93500 | |
| flag Türkiye | Brand Name | KUPTİN PB9 | Çorum Bronz |
| flag Global | Trade | High-Lead Tin Bronze | Common Name |
07. Technical Resources
folder_open08. Standard Compliance
verified_user
EN
EN 1982
DIN
CuSn5Pb9-C
ASTM
C93500
Türkiye
KUPTİN PB9
Long Notes
note_altKUPTİN® PB9 technical data
KUPTİN® PB9 is available for custom casting, continuous casting, centrifugal casting, machining, and industrial spare-part production.