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Half a Century of Experience

We combine engineering and art in our journey of quality extending from Çorum to the world.

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BRONZE ALLOYS

Red Bronzes ALL

Zn

CuSn5Zn5Pb5 RG5 Leaded Gunmetal / Tin-Zinc-Lead Bronze | EN 1982 CuSn5Zn5Pb5-C / CC491K
Zn

CuSn7Zn4Pb7 RG7 Leaded Gunmetal / Tin-Zinc-Lead Bronze | EN 1982 CuSn7Zn4Pb7-C / CC493K
Zn

CuSn10Zn2 RG10 Tin-Zinc Bronze | Historical ISO 1338 CuSn10Zn2

Phosphor Bronzes ALL

P

CuSn5P Phosphor Bronze | EN CuSn5 / CW451K
P

CuSn6P Phosphor Bronze | EN CuSn6 / CW452K
P

KUPTİN® P8 Phosphor Tin Bronze | CuSn8P

Leaded Tin Bronzes ALL

Pb

CuSn11Pb2 Leaded Tin Bronze | EN 1982 CuSn11Pb2-C / CC482K
Pb

CuSn5Pb9 KUPTİN® PB9 | High-Leaded Tin Bronze
Pb

CuSn10Pb10 KUPTİN® PB10 | High-Leaded Tin Bronze

Tin Bronzes ALL

Sn

KUPTİN® 10 Tin Bronze | EN 1982 CuSn10-C / CC480K
Sn

KUPTİN® 12 Tin Bronze | EN 1982 CuSn12-C / CC483K
Sn

CuSn12Ni2 Nickel Tin Bronze | EN 1982 CuSn12Ni2-C / CC484K
Sn

KUPTİN® 14 High-Tin Bronze | EN 1982 CuSn14-C / CC486K

Aluminum Bronzes ALL

Al

CuAl10Ni KUPRAL® | Nickel Aluminium Bronze
Al

CuAl10Fe2 KUPRAL® 2 | Iron-Bearing Aluminium Bronze
Al

CuAl10Ni5Fe4 KUPRAL® 4 | Nickel Aluminium Bronze
Al

CuAl10Fe5Ni5 KUPRAL® 5 | Nickel Aluminium Bronze
Al

CuAl11Fe6Ni6-C KUPRAL® 6 | CuAl11Ni / CC334G Nickel Aluminium Bronze
Al

CuAl9Ni KUPRAL® 7 | CuAl10Ni3Fe2-C / CC332G Nickel Aluminium Bronze

Manganese Bronzes ALL

Mn

CuZn34Mn3Al2Fe1-B KUZRAL® 1 | High-Strength Manganese Bronze
Mn

CuZn35Mn2Al1Fe1 KUZRAL® 2 | High-Toughness Manganese Bronze
Mn

CuZn37Mn3Al2PbSi-C KUZRAL® 3 | High-Strength Special Brass / Manganese Bronze
Mn

CuZn25Al5Mn4Fe3 KUZRAL® 4 | High-Strength Manganese Bronze

Latest Innovation

Self-Lubricating Bronze

Çorum Bronz custom-made graphite bronzes handle the heaviest loads without maintenance thanks to the solid lubricants they contain. Reduce downtime and increase efficiency under demanding industrial conditions. A powerful alloy for uninterrupted performance.

Maintenance-Free 760 MPa

High Strength 225 HB

DATA SHEET

COPPER AND BRASS

Copper Alloys ALL

Cu

KUPROY® 2 Cobalt Beryllium Copper / CuCo2Be (KUPROY® 2)
Cu

KUPROY® Electrolytic Pure Copper / Cu-ETP (KUPROY®)
Cu

KUPROY® 4 Nickel Silicon Copper / CuNi2Si (KUPROY® 4)
Cu

KUPROY® 1 Chromium Zirconium Copper / CuCr1Zr (KUPROY® 1)
Cu

KUPROY® 3 High-Strength Beryllium Copper / CuBe2

Brass ALL

ÇB

CuZn40Pb2 Brass CuZn40Pb2 / CW617N / C38000
ÇB

CuZn39Pb3 Brass CuZn39Pb3 / CW614N / C35800
ÇB

Brass Copper-Zinc Brass Alloy

Latest Product

Copper Bushings

The unique friction coefficient and machinability of copper alloys make copper bushings indispensable for mechanical systems. Our professional bushing solutions retain their shape even under high pressure, prevent wear, extend maintenance intervals, and help your machines run quieter and more efficiently.

Thermal Conductivity

High Wear Resistance

PRODUCT DETAIL

PLASTICS

Engineering Plastics - High-Strength Technical Polymers ALL

PET (Polyethylene Terephthalate / Arnite) Hard, dimensionally stable engineering polyester
Cast Polyamide PA6 G/C Cast nylon for heavy-duty machine parts
Polyamide PA 6 (Nylon) General-purpose engineering polyamide
POM C (Acetal / Delrin) Precision acetal copolymer | FDA/EU-suitable grades

High-Performance Plastics - PEEK and PTFE Solutions ALL

PEEK High-performance polymer for demanding service
Carbon-Filled PTFE Carbon-reinforced PTFE for wear and sealing
PTFE (Teflon) High-temperature and chemical-resistant fluoropolymer

Industrial and Wear-Resistant Polymers ALL

Polypropylene (PP-H) Homopolymer polypropylene for chemical equipment
UHMWPE 1000 (PE1000) Ultra-high molecular weight polyethylene
HDPE-300 High-density polyethylene | FDA-suitable grades

Technical Fibers and Composite Materials ALL

Epoxy Glass Fiber FR4 (G10) Glass-fiber reinforced epoxy laminate
Phenolic Fiber (Textolite Sheet) Layered phenolic laminate for electrical and mechanical parts

Elastomers and Flexible Solutions ALL

Polyurethane (PU) Elastic wear-resistant engineering polymer

Engineering Plastics

Industrial Solutions

High-performance advanced plastic materials resistant to wear and chemicals.

EXAMINE THE LIST

SERVICES

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We serve the defense and marine industries with an annual production capacity of 2,000 tons.

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Copper Alloy in Heat Transfer

In plastic injection molding, the core rule is clear: "Time is money."

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Weight Calculation Draft & Calculation

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Headquarters & Factory

Çorum Sanayi Sitesi Sanayi Cad. No:63 Merkez, Çorum / Merkez

444 28 30

Domestic Sales Contact

444 28 30

satis@corumbronz.com

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+90 364 230 19 30

sales@corumbronz.com

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10002:2018

KUPRAL® KUPTİN® KUZRAL® KUPRO® Döküm Polyamid PTFE

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