C10100/TU2 Copper Bar
C10100/TU2 Copper Bar is bar stock made from Oxygen-Free Electronic (OFE) Copper, achieving an ultra-high purity of ≥99.99% Cu with minimal oxygen. This purity results in the highest electrical and thermal conductivity available (typically ≥101% IACS). Crucially, the absence of oxygen makes it completely immune to hydrogen embrittlement. C10100 bar is the material of choice for demanding electrical and vacuum applications, including high-end electronic components, vacuum tube anodes, waveguides, specialty busbars, and high-efficiency heat sinks, where maximum performance, purity, and reliability for high-temperature joining are essential.
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- Commodity name: C10100/TU2 Copper Bar
C10100/TU2 Copper Bar is bar stock made from Oxygen-Free Electronic (OFE) Copper, achieving an ultra-high purity of ≥99.99% Cu with minimal oxygen. This purity results in the highest electrical and thermal conductivity available (typically ≥101% IACS). Crucially, the absence of oxygen makes it completely immune to hydrogen embrittlement. C10100 bar is the material of choice for demanding electrical and vacuum applications, including high-end electronic components, vacuum tube anodes, waveguides, specialty busbars, and high-efficiency heat sinks, where maximum performance, purity, and reliability for high-temperature joining are essential.
C10100/TU2 Copper Bar Description
Applications
High-Precision Electrical Conductors Vacuum System Components (Machined) Cryogenic Current Leads and Stabilizers Semiconductor Substrate and Contacts Particle Accelerator Components (Cavities) Laser and Radar Components High-Fidelity Audio Connectors Electrical Terminals (Highest Purity) Heat Sinks and Thermal Spreaders Machined Components for UHV (Ultra-High Vacuum) Product Parameters
C10100/TU2 Copper Bar Diameter
3mm-800mm, or customized
Length
500-12000mm, or customized
Processing
Customized
Standard
ASTM, AISI, JIS, GB, DIN, EN
Surface
Grinding, Polishing, Brightening, Oiling, Hair Thread, Brush, Mirror, Sandblasting or Processing As Required
Certification
ISO, SGS, BV
Payment Method
FOB, CRF, CIF, EXW Acceptable
Port of Loading
Any port in China
Delivery Time
Received 30% after deposit 7-15 working days
Approximate grade comparison table
US (ASTM/CDA) China (GB) EU (EN) Germany (DIN) Japan (JIS) Russia (GOST) C10100 TU00 CW009A OFE-Cu C1011 M00 Chemical Composition
Designation (UNS/Equivalent) Cu + Ag (%) Zn (%) P (%) O (Max) (%) Fe (Max) (%) Pb (Max) (%) C10100 / TU2 >= 99.99 - - 0.0005 0.001 0.0005 Mechanical Properties
UNS Designation Temper (State) Tensile Strength (MPa) Yield Strength (0.5% Ext.) (MPa) Elongation (% in 50mm) Typical Hardness (HV/HB) C10100 O60 (Annealed) 205 - 250 40 - 70 35 - 50 45 - 65 HV Physical Performance
UNS Designation Density (g/cm3) Electrical Conductivity (%IACS) Thermal Conductivity (W/(m⋅K)) Melting Point (Liquidus) (∘C) Modulus of Elasticity (GPa) Thermal Expansion (10−6/K) C10100 8.94 101 - 103 394 - 398 1083 117 17 -
C10100/TU2 Copper Bar - Stock Warehouse
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C10100/TU2 Copper Bar - Product Inspection
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C10100/TU2 Copper Bar - Product Measurement
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C10100/TU2 Copper Bar- Product Packaging
Taigang Yilian
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Taigang Yilian has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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