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[China]
Trade Verify
Address: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact name:Jikin Cai
Yuhong Group Co.,Ltd |
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Verified Suppliers
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ASTM B111 UNS C12200 / CW024A Copper Alloy Seamless Condenser Tubing
Phosphorus-Deoxidized copper tubes – C12200 has similar corrosion resistance to C11000. It gives excellent resistance to weathering and very good resistance to many chemicals. It is often used specifically for corrosion resistance, which extensively used in sugar refineries for condensers and evaporators. Deoxidized copper is the standard material for transferring heat from steam to water or air because of their excellent resistance to corrosion by fresh water and their high thermal conductivities.
Copper Alloy Seamless Tube Specifications
| Grade | USA | U.K | Germany | Japan |
| China BG | ASTM | BS | DIN | JIS H |
| T 2 | C11000 | C101 / C102 | E-Cu58 | C1100 |
| TP 2 | C12200 | C106 | SF-Cu | C1220 |
| Type of product | Grade(s) | Technical requirements according to |
| Copper tube/ pipe | UNS C12200 | ASTM B111, ASME SB111 ASTM B135, ASME SB135 ASTM B251, ASME SB251 BS EN 1057 or closer |
| Brass tube/pipe | UNS C23000, UNS C26200 ... UNS C44300, UNS C68700 ... | |
| Cupronickel tube/pipe | UNS C70600, UNS C71500 UNS C71640 |
Temper:
1.Copper tubes shall be furnisher in the temper designations
identified in specification
2.Drawn tempers H55 and H80
3.Annealed temper O61
4.Drawn and stress-relieved temper HR50
5.Copper tubes for ferrule stock shall be annealed sufficiently to
be fully recrystallized.
Chemmical Requirements
Chemical Compositions
| Elements | ||
| Cu | P | |
| Min (%) | 99.9 | 0.015 |
| Max (%) | - | 0.04 |
Mechincal Properties
| Form | Temper | Temper Code | Tensile Strength (ksi) | YS-0.5% Ext (ksi) | Elongation (%) | Rockwell B scale | Rockwell F scale | Rockwell 30T scale | Shear Strength (ksi) | Fatigue Strength (ksi) | Section Size (in) | Cold Work (%) |
| Flat Products | 1/2 Hard | H02 | 42 Typ | 14 Typ | 40 Typ | 84 Typ | 50 Typ | 26 Typ | 13 Typ | 0.04 | ||
| 1/4 Hard | H01 | 38 Typ | 30 Typ | 35 Typ | 25 Typ | 70 Typ | 25 Typ | 0.25 | ||||
| 1/4 Hard | H01 | 38 Typ | 30 Typ | 25 Typ | 25 Typ | 70 Typ | 36 Typ | 25 Typ | 0.04 | |||
| 1/8 Hard | H00 | 36 Typ | 28 Typ | 30 Typ | 10 Typ | 60 Typ | 25 Typ | 25 Typ | 0.04 | |||
| 1/8 Hard | H00 | 36 Typ | 28 Typ | 40 Typ | 10 Typ | 60 Typ | 25 Typ | 0.25 | ||||
| As Hot Rolled | M20 | 32 Typ | 10 Typ | 50 Typ | 40 Typ | 22 Typ | 0.25 | |||||
| As Hot Rolled | M20 | 34 Typ | 10 Typ | 45 Typ | 45 Typ | 23 Typ | 0.04 | |||||
| Extra Spring | H10 | 57 Typ | 53 Typ | 4 Typ | 62 Typ | 95 Typ | 64 Typ | 29 Typ | 0.04 | |||
| Hard | H04 | 50 Typ | 45 Typ | 6 Typ | 50 Typ | 90 Typ | 57 Typ | 28 Typ | 13 Typ | 0.04 | ||
| Hard | H04 | 45 Typ | 40 Typ | 20 Typ | 45 Typ | 85 Typ | 26 Typ | 1 | ||||
| Hard | H04 | 50 Typ | 45 Typ | 12 Typ | 50 Typ | 90 Typ | 28 Typ | 0.25 | ||||
| Nominal Grain Size 0.025 mm | OS025 | 34 Typ | 11 Typ | 45 Typ | 45 Typ | 23 Typ | 11 Typ | 0.04 | ||||
| Nominal Grain Size 0.050 mm | OS050 | 32 Typ | 10 Typ | 50 Typ | 40 Typ | 22 Typ | 0.25 | |||||
| Nominal Grain Size 0.050 mm | OS050 | 32 Typ | 10 Typ | 45 Typ | 40 Typ | 22 Typ | 0.04 | |||||
| Spring | H08 | 55 Typ | 50 Typ | 4 Typ | 60 Typ | 94 Typ | 63 Typ | 29 Typ | 14 Typ | 0.04 | ||
| Pipe | Hard | H04 | 50 Typ | 10 Typ | 50 Typ | 90 Typ | 28 Typ | 30 | ||||
| Tube | Hard Drawn | H80 | 55 Typ | 8 Typ | 60 Typ | 95 Typ | 63 Typ | 29 Typ | 19 Typ | 0.065 | 40 | |
| Light Drawn, Light Cold Rolled | H55 | 40 Typ | 32 Typ | 25 Typ | 35 Typ | 77 Typ | 45 Typ | 26 Typ | 14 Typ | 0.065 | 15 | |
| Nominal Grain Size 0.025 mm | OS025 | 34 Typ | 11 Typ | 45 Typ | 45 Typ | 23 Typ | 0.065 | |||||
| Nominal Grain Size 0.050 mm | OS050 | 32 Typ | 10 Typ | 45 Typ | 40 Typ | 22 Typ | 11 Typ | 0.065 |
Applications
1. Air conditioning and refrigeration.
2. Gas, heater, and oil burner lines.
3. Plumbing pipe and steam tubes.
4. Brewery and distillery tubes.
5. Gasoline, hydraulic, and oil lines.
6. Rotating bands.
7. Condenser, evaporator & heat exchanger tubes.
