MATERIAL & FACTORY AREA

OF-Copper

C1020
(OF-Cu)

Good ductility, press-ability, weld ability, anti-corrosion and thermal/electric conductivity.

Tensile strength (N/mm²): over 205
Elongation (%): over 40

Tubes for Terminals, Heat pipes

Computer cooling system, terminals, heat pipes & medicals

Copper

C1220
(SF-Cu)

Good ductility, press-ability, weld ability, anti-corrosion and thermal/electric conductivity.

Tensile strength (N/mm²): over 205
Elongation (%): over 40

Electrode tubes, Tubes for Terminals

Refrigerator, air-conditioning equipment, thermostat, temperature gauge and building materials

Brass

C27200
(CuZn37)

Good ductility; good machinability; high hardness & strength.

Tensile strength (N/mm²): over 375
Elongation (%): over 20
<1/2HV>

Electrode tubes, Tubes for forming probe tubes

Springs, pens and pressure gauges

Phosphor Bronze

C52100
(CuSn8)

Good ductility, high fatigue durability, anti-corrosion and with good elasticity.

Tensile strength (N/mm²): 470~610
Elongation (%): over 7
<1/2HV>

Tubes for forming probe tubes

PCB-testing probes, springs & pressure gauges

Nickel Silver

C75700
(CuNi12Zn24)

Good ductility/toughness, high hardness, anti-corrosion and with stable elasticity

Tensile strength (N/mm²): 360~430
Elongation (%): over 35
<1/2HV>

Tubes for forming probe tubes

PCB-testing probes and musical instruments

White Copper

C71500
(CuNi30Mn1Fe)

Good anti-corrosion, on particular to seawater, good machinability and heat-resistance.

Tensile strength (N/mm²): over 365
Elongation (%): over 30

Tubes for forming probe tubes

PCB-testing probes and musical instruments

Aluminum

6463

High strength; good plasticity and electric/heat conductivity; good anti-corrosion.

Tensile strength (N/mm²): over 150
Elongation (%): over 20

Aluminum tubes

Pen, electronic parts, heat exchanger and cooling fins

Aluminum

3003
EN AW-3003

High strength; good plasticity and electric/heat conductivity; good anti-corrosion.

Tensile strength (N/mm²): over 130
Elongation (%): over 35

Aluminum tubes

Pen, electronic parts, heat exchanger and cooling fins

Stainless steel

304
(58E)

Good anti-corrosion, heat-resistant and machinability; magnet-free

Tensile strength (N/mm²): over 515
Elongation (%): over 40

Stainless steel tubes

Medicals, electronic parts, telecomm. Equipment and semiconductor manufacturing equipment