CUZN20 brass hot forging pipe is a high-performance pipe with good corrosion resistance and high strength, which is widely used in petroleum, chemical industry, seawater desalination and other fields. This tube is composed of 90% copper and 10% zinc and is machined through a hot forging process. In the hot forging process, the pipe is forged at high temperature and high pressure to make its internal structure denser and its mechanical properties more excellent.
CUZN20 brass hot forging pipe has excellent corrosion resistance, which can effectively resist the corrosion of various acids, alkalis, salts and other chemicals. In highly corrosive environments such as petroleum and chemical industry, the use of this pipe can greatly extend the service life of the equipment, reduce the frequency of maintenance and replacement, and reduce production costs.
In addition, CUZN20 brass hot forged pipe also has high strength and good impact resistance. In extreme environments such as high pressure, high speed, and high temperature, this kind of pipe can maintain stable performance and is not easy to deform, crack or damage. This provides a reliable guarantee for the safe production and stable operation of petroleum, chemical industry, seawater desalination and other fields.
In addition to the above advantages, CUZN20 brass hot forged tubing also has the advantage of being easy to machine and install. Due to its dense internal structure, the surface of the pipe is smooth, not easy to scale and clog, and it is easy to clean and maintain. At the same time, the connection methods of this pipe are diverse, and the appropriate connection method can be selected according to different needs, which is convenient for installation and disassembly.
In a word, CUZN20 brass hot forging pipe is a high-performance, high-strength, corrosion-resistant pipe with a wide range of application prospects and market demand. In the future, with the continuous development of science and technology, the performance and application fields of this kind of pipe will continue to expand and innovate.
Grade: CUZN20 brass hot forged tube
German w-nr 2.025
Old grade MS80
Corresponds to DIN 17671-1-1983
Forged copper and copper alloy tubes;Performance
wrought copper and copper alloys tube；properties.
Classified as copper and copper alloys
Tags: Brass
Description Features and Applications:
Very easy to cold form, ideal for pressing, embossing, hammering, drive.
Installation parts for electrical engineering, arts and crafts.
It is mainly used for pipes, pressure gauges and spring body sleeves
Density 87 g/cm3
Cuzn20 chemical element composition content (%)
Composition: Fe Ni Cu Pb al Sn Other Total More
Min - 79 - zn: margin
The maximum value is 005 0.2 81 0.05 0.02 0.05 0.1
Other individual or other aggregate chemical compositions include chemical compositions with values not specified in the table. Analysis should only be carried out if it is assumed to be present or in routine analysis, and there are indications that its components will exceed the specified values.
Narrower than the same grade in ISO 426-1-1983;The chemical composition and old grades are described in the standard DIN 17660-1983 and the appendix
CUZN20 mechanical properties
Wall Thickness Mark Heat Treatment or Condition Tensile Strength Yield Point Elongation or Elongation at Break Hardness
t σb σs δ hbw
mm mpa mpa %
Pipes;Wall thickness according to protocol 20250.08 Extruded or hot-forged pipes p(..)08) Do not stipulate do not stipulate do not stipulate do not stipulate do not prescribe
Pipes;t＜10 2.0250.10 soft f27 (..)10) 270~320 ≤160 ≥47 ≈65
Pipes;t＜10 2.0250.26 Semi-hard f32 (26) 320~390 ≥200 ≥25 ≈100
Pipes;t＜5 2.0250.30 Hard F39 (30) ≥390 ≥300 ≥13 ≈125
Turn the page in 2023