Oxygen free copper C10100

Oxygen free copper C10100

  • High Purity: 99.99% copper content
  • Excellent Electrical Conductivity
  • Ductility and Malleability
  • Low Oxygen Content
  • Non-Magnetic

Standard

JIS DIN EN ASTM/UNS/CDA GB/T
C1011 OFE-Cu Cu-OFE / CW009A C10100 /

Description

It is a high conductivity copper which has, in the annealed condition a minimum conductivity of 100% IACS except for C10100 which has a minimum conductivity of 101% IACS.This copper is finished to a final form in a carefully regulated, oxygen-free environment. C10100 has High ductility, high electrical and thermal conductivity and low volatility under high vacuum.

Mechanical properties

Density (g/cm3) 8.94 Coefficient of thermal expansion 10-6/℃ 20/℃ ~100/℃ 16.9
Electrical conductivility IACS%(20℃) ≥101 Modulus of elasticity (KN/mm2) 115
Thermal conductivity W/(m*K) 391.1

Applications

It is used in electrical and electronic components,vacuum technology, submarine cables and coaxial cables, semiconductor carriers, heat conducting plates, vacuumgaskets and anodes for vacuum tubes.

JIS: C1011
DIN: OFE-Cu
EN: Cu-OFE / CW009A
UNS: C10100
Cu min. 99.99
O max. 0.000 5
Temper Temper Tensile Strength (Mpa) Yield Strength (Mpa) Elongation (%) Hardness (HV)
R220 H00 215-275 max. 140 min. 30 40-70
R240 H01 235-300 min. 180 min. 8 65-95
R290 H04 290-360 min. 250 min. 3 90-110
R360 H10 min. 360 min. 320 min. 2 min. 110

Physical properties of the above materials are conventional performance indicators.If you have some special requirements,(for example property and tolerance).please contact Kinmachi Company directly,we will give you professional assessments and answers.

Density (g/cm³) 8.94
Electrical conductivility IACS%(20℃)* 101
Modulus of elasticity (KN/mm²) 115
Coefficient of thermal expansion 10-6/K 16.9
Thermal conductivity W/(m*K) 391.1

*value for the lowest temper class

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