TERAUCHI METALS CO.,LTD.

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Product Introduction 2

Standard Alloy1

Copper Alloy

Type Alloy Symbol
Copper C1020
C1100
Brass
(Cu-Zn)
C2200
C2300
C2600
C2680
Phosphor Bronze
(Cu-Sn)
C5191
C5210
C5240
(Sn 10%)
Nickel Silver
(Cu-Ni-Zn)
C7521
C7701

Stainless Steel

Type Alloy Symbol
Austenite SUS301
SUS304
SUS305
SUS316
NM
Ferrite SUS430
Precipitation-hardening SUS631

Standard Alloy2

High Nickel Alloy

Type Alloy Name
Glass Sealing Kovar
42Alloy
36Alloy
42-6Alloy
Magnetic Alloy 78Permalloy
45Permalloy
42Permalloy
Magnet
Anticorrosive-heatresistant Material Pure nickel

Aluminum Alloy

Type Alloy Symbol
Pure Aluminum 1050
1085
1100
1N30
Al-Cu 2017
2024
Al-Mg 5052
3003・3004
Al-Mg-Si 6063

Special Alloy

Sometime, special alloy are used, when standard alloy cannot meet needs of some applications.

Special Copper Alloy

Type Alloy Symbol Alloy Name
Precipitation-
hardening
C1720 Beryllium-copper High strength
copper alloy
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
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
Copper C1100 Copper foil
Aluminum A1N30 Aluminum foil
A1050
A1085
A8021
Nickel NI Nickel
Aluminum A1N30 Aluminum
A8021
Copper C1100 Copper
Clad Material C1100/Nl Copper/nickel clad
Nl/C1100/Nl Nickel/copper/nickel clad
A1N30/Nl Aluminum/nickel clad
A1N30/CU Aluminum /Copper clad

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