Special Alloy
Sometime, special alloy are used, when standard alloy cannot meet needs of some applications.
Special Copper Alloy
| Type | Alloy Symbol | Alloy Name | Characteristics | Applicationss | |
|---|---|---|---|---|---|
| Precipitation- hardening |
C1720 | Beryllium-copper | High strength copper alloy |
Stress relaxation, Tensile strength, Fatigue property |
Cellular phone terminal, Digital camera terminal, Connector, Automotive switch, etc. |
| 7 AlloyM | Low-beryllium-copper | ||||
| NKT322 | Titan-copper | ||||
| C1990M | |||||
| Y-CUT | |||||
| MX96 | Cu-9Ni-6Sn | ||||
| Corson Alloy |
NKC388 | Cu-3.8Ni-0.8Si-0.15Mg-0.1Mn | High/medium strength copper alloy |
High strength, Press processability Solderable, Fatigue & plating property |
Connector, relay, switch, Digital camera terminal, Cellular phone terminal, Printer connector, etc. |
| C7025 C7035 |
Cu-3Ni-0.65Si-0.15Mg Cu-1.5Ni-1.1Co-0.65Si |
||||
| MAX251 | Cu-2Ni-1Z-0.5Si-0.5Sn | ||||
| Other Special Copper Alloy |
NB109 | Cu-1Ni-0.9Sn | Medium strength, Medium/high conductivity copper alloy |
||
| MF202 | Cu-2Sn-0.3Ni-0.15P | ||||
| NKB032 | Cu-3Zn-0.2Sn | ||||
| CAC60 | Cu-1.8Ni-1Zn | ||||
| MB115 | Cu-9Zn-5.5Ni-0.5Mn-0.25Fe | ||||
Alloy for Batteries
Alloy for Lithium Ion Battery
| Type | Alloy Symbol | Alloy Name | Characteristics | Applications |
|---|---|---|---|---|
| Copper | C1100 | Copper foil | Electric property, Processability, Strength |
Lithium Ion Battery Thickness;6μ～30μ |
| Aluminium | A1N30 | Aluminium foil | ||
| A1050 | ||||
| A1085 | ||||
| A8021 | ||||
| Nickel | NI | Nickel | Electric conductivity, Processability, Weldability |
Battely lead, Button battery case, etc. Thickness;50μ～200μ |
| Aluminium | A1N30 |
Aluminium | ||
| A8021 | ||||
| Copper | C1100 | Copper | ||
| Clad Material |
C1100/NI | Copper/nickel clad | ||
| NI/C1100/NI | Nickel/copper/nickel clad | |||
| A1N30/NI | Aluminium/nickel clad | |||
| A1N30/CU | Aluminium/Copper clad |
Standard Alloy
Copper Alloy
| Type | Alloy Symbol | Characteristics | Applications |
|---|---|---|---|
| Copper | C1020 | Electric & heat conductivity, Malleability, Drawability |
Printed circuit board, Automotive parts, Electric parts, Lithium ion battery, etc. |
| C1100 | |||
| Brass (Cu-Zn) |
C2200 | Strength, Malleability, Electric conductivity, Corrosion resistance, Solderable |
Automotive terminals, Radiator, Cartridge, Wiring parts, etc. |
| C2300 | |||
| C2600 | |||
| C2680 | |||
| Phosphor Bronze (Cu-Sn) |
C5191 | Bent & punch formability, High strength, High elasticity |
Switch, Connector, Relay, Contact spring, etc. |
| C5210 | |||
| C5240 （Sn10％） |
|||
| Nickel Silver (Cu-Ni-Zn) |
C7521 | Malleability, Corrosion resistance | Shield case, Tuner case, Switch, Connector, Transistor, Ornament, etc. |
| C7701 |
Stainless Steel
| Type | Alloy Symbol | Characteristics | Applications |
|---|---|---|---|
| Austenite | SUS301 | Spring property, Drawability, Corrosion resistance, Non-magnetizability |
HDD parts, Metal mask, TV gun parts, Etching parts, etc. |
| SUS304 | |||
| SUS305 | |||
| SUS316 | |||
| NM | |||
| Ferrite | SUS430 | Processability, Weldability, Low cost. |
Automotive parts, Kitchen parts, etc. |
| Precipitation- hardening |
SUS631 | High spring property. | Switch, Spring, Washer, Instruments parts |
High Nickel Alloy
| Type | Alloy Symbol | Characteristics | Applications |
|---|---|---|---|
| Glass Sealing | Kover | Adhesiveness with glass, ceramic and resin. |
IC lead flame, Metal mask, etc. |
| 42Alloy | |||
| 36Alloy | |||
| 42-6Alloy | |||
| Magnetic Alloy |
78Permalloy | High magnetic permeability, High magnetic flux density, Corrosion resistance |
Core, Yoke, Shield case, Vibrating plate, Speed meter, etc. |
| 45Permalloy | |||
| 42Permalloy | |||
| Magnet | Electric motor parts, Speed meter, Relay parts, etc. | ||
| Anticorrosive- heatresistant Material |
Pure nickel | Corrosion resistance, Processability, |
Electron tube, Lithium ion battery, etc. |
Aluminium Alloy
| Type | Alloy Symbol | Characteristics | Applications |
|---|---|---|---|
| Pure Aluminium |
1050 | Electric conductivity, Corrosion resistance, Moldability, Surface treatability |
Electrolytic capacitor, Electro conductive material, Interior & exterior building material, etc. |
| 1085 | |||
| 1100 | |||
| 1N30 | |||
| AI-Cu | 2017 | High strength, Corrosion resistance, Processability |
High-strength material for general-purpose, Flight equipment, Automotive equipment, Building material, Machinery parts, Ornament, etc. |
| 2024 | |||
| AI-Mg | 5052 | ||
| 3003・3004 | |||
| AI-Mg-Si | 6063 |
Surface treatment
Plating type
Gold, Silver
Tin, Nickel,
Base material
Copper, brass, Phosphor bronze, Special copper alloy, Stainless steel, Pure nickel, etc.
Battery parts
High quality precision Aluminum heat sink parts for OA equipment and Battery holder for coin type Lithium Battery cell, etc.
With surface treatment, plating or coating, assembly processing of resin and metal available.
Supply bases in Japan & China.
Other
Press & Taping
-Precision press parts for digital camera, battely pack, electric parts, etc.
-Press parts to be supplied with tape assembly.
-Production bases in Japan & China.
Etching
-High quality etching produced by cooperation with etching maker.
-Quality control section in China.
Plastic molding
-Advanced plastic molding for digital camera, battely pack, celluer telephones, OA equipment, etc.
-Insert molding with metal also available.