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| Categories | Copper Alloy Tube |
|---|---|
| Brand Name: | YUHONG |
| Model Number: | DIN17660 CuZn20Al2 F39 |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin: | China |
| MOQ: | 500 KGS |
| Price: | Negotiable |
| Payment Terms: | T/T, L/C |
| Supply Ability: | According to Clients' Requirement |
| Delivery Time: | 5 - 90 Work Days |
| Packaging Details: | Ply-Wooden Case / Iron Case / Bundle with Plastic Cap |
| Standard: | DIN17660, ASME SB111 |
| Material Grade: | CuZn20Al2 F39, UNS C68700 |
| Type: | Seamless |
| Outside diameter: | 2mm~914mm |
| Wall thickness: | 0.2mm~120mm |
| Length: | 1-12m, or as required |
| Shape: | Round |
| Applications: | Heat Exchanger, Boiler, Petroleum, Condenser, Etc. |
| Company Info. |
| Yuhong Group Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
DIN17660 CuZn20Al2 F39, UNS C68700 Seamless Aluminums Brass Tube For Heat Exchanger
DIN17660 CuZn20Al2 F39 seamless copper alloy aluminums brass tube is a specific type of alloy tube that is made from a specific alloy of steel. This alloy, known as CuZn20Al2, is a type of brass that is primarily composed of copper and zinc, with a small amount of aluminum added for additional strength and durability.
Brass is a mixture of copper and zinc with a homogeneous material structure. It is characterised by higher strength than copper, a high torsional and bending stability as well as a high corrosion resistance. Brass is widely used in various industrial applications such as machine equipment, power plant, construction, chemical industry.
Characteristics:
Good Thermal conductivity
Good Conductivity
Excellent Wear Resistance
Good Plasticity
Good Cold Bending Property
Easy To Welding And Machining
Strong Seawafer Corrosion Resistance
Equivalent Material:
| GB/T8890 | ASTM B111 | BS2871 | JIS H3300 | DIN1785 |
| HAL77-2 | C68700 | CZ110 | C6870 | CuZn20Al2 |
Chemical Composition:
| Elements | Composition, % |
| Cu, incl. Ag | 76.0-79.0 |
| Al | 1.8-2.5 |
| Pb | 0.07 max |
| Fe | 0.06 max |
| Zn | Balance |
| Mn | 0.02-0.06 |
Mechanical Properties:
| Standard Grade | DIN17660 CuZn20Al2 |
| Condition | F39 |
| F34 | |
| Yield Strength [N/mm2] | 150 - 230(F39) |
| 120 - 180(F34) | |
| Tensile Strength [N/mm2] | 390 min.(F39) |
| 340 min.(F34) | |
| Elongation [%] | 45 min.(F39) |
| 55 min.(F34) |
Applications:
Marine System
Automotive Industry
Construction Industry
Chemical Industry
Power Plants
Petrochemical Industry
Oil and Gas Industry
Heat Exchanger
Aerospace Industry
Refineries
Food Processing Industry
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