ASTM B88 UNS C10200 Copper Tube
ASTM B88 UNS C10200 Copper Tube is manufactured from Oxygen-Free High Conductivity (OFHC) copper, offering superior electrical and thermal conductivity along with excellent corrosion resistance. With a minimum copper content of 99.95%, UNS C10200 is widely used in plumbing, HVAC, refrigeration, medical gas lines, and electrical applications where purity and reliability are critical.
Key Features
- UNS C10200 Oxygen-Free Copper with 99.95% purity
- Excellent thermal and electrical conductivity
- Superior corrosion resistance in water and non-aggressive environments
- High formability and ease of brazing and soldering
- Non-magnetic and hygienic material
- Long service life with minimal maintenance
Equivalent Grade
| Standard | Equivalent Grade |
|---|---|
| ASTM / UNS | C10200 |
| EN | Cu-OFE |
| DIN | CW009A |
| JIS | C1020 |
| ISO | Cu-OFE |
Sizes
| Outside Diameter | Wall Thickness | Length |
|---|---|---|
| 6 mm – 159 mm | 0.5 mm – 6 mm | Random / Fixed Length |
| 1/4” – 6” | SCH as per ASTM B88 | Cut Length / Coil |
ASTM B88 UNS C10200 Chemical Composition
| Element | Composition (%) |
|---|---|
| Copper (Cu) | ≥ 99.95 |
| Oxygen (O) | ≤ 0.001 |
| Other Elements | ≤ 0.05 |
UNS C10200 Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 210 – 240 MPa |
| Yield Strength | 70 – 90 MPa |
| Elongation | ≥ 40% |
| Hardness | 40 – 80 HB |
UNS C10200 Physical Properties
| Property | Value |
|---|---|
| Density | 8.94 g/cm³ |
| Melting Point | 1083°C |
| Thermal Conductivity | 390 W/m·K |
| Electrical Conductivity | ≥ 101% IACS |
| Coefficient of Expansion | 16.5 µm/m·°C |
Types of ASTM B88 UNS C10200 Copper Tube
- Type K (Thick Wall)
- Type L (Medium Wall)
- Type M (Thin Wall)
- Soft Annealed Copper Tube
- Hard Drawn Copper Tube
Applications
- Plumbing and potable water systems
- HVAC and air conditioning systems
- Refrigeration and heat exchangers
- Medical gas and oxygen pipelines
- Electrical and electronic applications
- Solar and renewable energy systems
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