KUPTİN® 14
Tin Bronze | CuSn14
KUPTİN® 14 is a Tin Bronze | CuSn14 grade for bushings, bearings, rods, tubes, plates, and wear-resistant industrial components.
ISO:
CuSn14
EN:
Gbz14
01. Chemical Composition (%)
science
Copper
(Cu)
%85.0-87.0
Tin
(Sn)
%13.0-15.0
Lead
(Pb)
%0,5 Max
Zinc
(Zn)
%0,5 Max
Nickel
(Ni)
%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 | - | 200-250 N/mm² | - |
| Yield Strength | - | 150-170 N/mm² | - |
| Hardness | - | 85-115 HB | - |
| Density | 8,8 g/cm³ | 8,8 g/cm³ | - |
05. Areas of Use
settings_suggest| Bearings and slideways exposed to heavy loads | |
| Worm gears and traveling nuts operating at high speeds (up to 4.5 m/s) and requiring high durability | |
| Certain components of hydraulic systems and compressors | |
| Marine fittings | |
| Piston rings and heavy-duty pump components |
06. Global Equivalent Grades
public| Region | Standard | Grade Definition | Notes |
|---|---|---|---|
| flag Europe | EN | CuSn14-C | |
| flag Europe | EN | CC485K | |
| flag Germany | DIN | CuSn14-C | |
| flag USA | ASTM | C9100 | |
| flag USA | ASTM | C90800 | |
| flag Türkiye | Brand Name | KUPTİN 14 | Çorum Bronz |
07. Technical Resources
folder_open08. Standard Compliance
verified_user
EN
EN 1982
EN
CuSn14-C
ASTM
C9100
ASTM
C90800
DIN
CuSn14-C
Long Notes
note_altKUPTİN® 14 technical data
KUPTİN® 14 is available for custom casting, continuous casting, centrifugal casting, machining, and industrial spare-part production.