CW610N forged lead brass copper pipe is a high-performance copper pipe material with excellent corrosion resistance and good machinability. It has a wide range of applications, mainly used in shipbuilding, marine engineering, chemical industry, petroleum and other fields.
The manufacturing process of forged lead brass copper tubes is very strict, requiring precise forging and heat treatment. During the manufacturing process, the chemical composition and mechanical properties of copper tubes need to be strictly controlled to ensure that they meet the relevant standards and customer requirements.
Forged lead brass copper pipes are characterized by high strength, corrosion resistance, good ductility, and can be processed for deep drawing and bending. In addition, it has good thermal and electrical conductivity, which can meet the needs of various complex piping systems.
In the marine sector, forged lead brass copper tubes are widely used in condensers, radiators and seawater systems of ships. Due to its excellent corrosion resistance, forged lead brass copper pipes can effectively prevent the erosion and corrosion of seawater, thus ensuring the safety and long-term use of the ship.
In the field of offshore engineering, forged lead, brass and copper pipes are widely used in the transmission pipelines of subsea oil and gas and the cooling system of offshore platforms. Due to its good mechanical properties and corrosion resistance, forged lead brass copper pipes can withstand the effects of various complex environments to ensure the safety and stability of offshore engineering.
Grade: CW610N, forged lead, brass, copper tube
German w-nr 2.0372
Old grade MS60PB
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
Performance: Buildability
Tags: Lead brass
Density 84 g/cm3
CW610N chemical element content (%)
Composition: Fe Ni Cu Pb al Sn Other Total More
Minimum - 595 0.3 - zn: margin
The maximum value is 03 0.3 61.5 1 0.05 0.2 0.2
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.
Similar to CUZN37PB1 and CUZN37PB2 ISO 426-2-1983.
The chemical composition and old grades are described in the standard DIN 17660-1983 and the appendix
CW610N 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 20372.08 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 2.0372.10 Soft F34 (..)10) ≥340 ≤220 ≥35 ≈80
Pipes;t＜10 2.0372.26 Semi-hard f41 (..)26) ≥410 ≥220 ≥15 ≈115
Pipes;t＜5 2.0372.30 Hard F47 (..)30) ≥470 ≥350 ≥10 ≈140
Mandarin** is the least standard