MITSUBISHI MATERIALSCopper & Copper Alloy Business

MITSUBISHI MATERIALSCopper & Copper Alloy Business

Japanese

Products information

Semi & Finished Products

Characteristics

We have high potential oxygen-free copper, a diverse range of copper alloys based on high potential oxygen-free copper, and manufacture mold materials for steel, steel related materials, non-ferrous mold materials, materials for electrodes, materials for electronics, high potential copper alloyed wirerod, high potential oxygen-free copper processed goods, and have a full range of other products to meet specific customer specifications.

Properties of main copper alloys (typical data)

materiod or Alloy CDA No. Composition
(wt.%)
Quality distinction Tensile strength
(MPa)
0.2% proof stress
(MPa)
Elongation
(%)
Hardness
(HV)
Electrical conductivity
(%IACS)
Cu-Ag Alloy C10700 Ag=0.08~0.12 H 280 250 35 85 100
Cu-Te Alloy C14500 Te=0.4~0.7
P=0.004~0.020
1/2H 250 : 30 80 90
Cu-Ni-Si Alloy C18000 Ni=1.8~3.0
Si=0.4~0.8
Cr=0.1~0.8
TMT
TMT-S
660
700
540
630
16
8
220
240
40
40
Cu-Cr-Zr Alloy C18150 Cr=0.5~1.5
Zr=0.02~0.20
TMT
TMT-S
350
420
250
350
35
30
120
140
80
80

Product Examples

  • Mold materials for steel

    Plate type / Beam blank type

  • Steel related materials

    Blast furnace stave

  • Mold materials for non-ferrous industries

    Casting wheel / sleeve for horizontal continuous casting

  • Materials for electrodes

    Plate type / Rod type

  • Materials for electronic industry

    Materials for targets / Backing plates

  • High potential copper alloyed wirerod

    Wirerod for trolley wire / Wirerod for robots / Wirerod for automobile- (products) / Wirerod for aircraft(products)

  • High Potential oxygen-free copper processed goods

    For super conductors / High vacuum equipment / other.

Inquiry

Group Ⅱ, Extruded Product & Wire Rod Sales Dept.

TEL:+81-3-5252-5334

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