CZ137 (CW610N)

CZ137 (CW610N) is a leaded Muntz metal, based on the same 60/40 copper zinc alloy structure as CZ109 (CW509L), with a fine dispersion of lead particles. This grade offers very good hot working properties and is more readily machined than the non-leaded CZ109 (CW509L). The alloy also features good strength, ductility and general corrosion resistance and is ideal for components that require hot forging or upset forging followed by machining.

Related Specifications of CZ137 (CW610N)

  • C36500
  • CW610N
  • BS2874
  • 2.0372
  • NF A51-105
  • CuZn40Pb
  • CuZn39Pb0.5 (EU)
  • CuZn39Pb0.8 (FR)

Nominal Composition of CZ137 (CW610N)

Cu 60%, Zn rem, Pb 0.6%

Mechanical Properties of CZ137 (CW610N)

Ultimate Tensile Strength (N/mm²) Proof Stress (N/mm²) Elongation (%) Hardness (HB)
350-380   25-28  

Key Features of CZ137 (CW610N)

  • Good strength and ductility
  • Hot formability and machinability

Applications of CZ137 (CW610N)

General | Hot forged components, condenser and heat exchanger tubeplates, fasteners, pothole windows, decorative brassware, extruded sections and items that require blanking or limited bending

Columbia Metals - a leading supplier of CZ137 (CW610N)

With decades of experience and a huge range of stock, Columbia Metals is an industry leader in the supply of CZ137 (CW610N) and other high quality specialist engineering alloys.

To buy or learn more about CZ137 (CW610N) contact us now, or fill in the enquiry form on the right hand side and we will be in touch shortly.

 Click here to download a CZ137 (CW610N) data sheet.

  Related Specifications Mechanical Properties
Alloy Name BS UNS BS EN Others Ultimate Tensile Strength N/mm² Minimum Yield Strength N/mm² Elongation % Hardness HB  
CZ­10­1 (C­W5­01­L) CZ­10­1 C2­20­00 CW­50­1L BS­28­70
CZ­10­8 (C­W5­08­L) CZ­10­8 C2­74­00 CW­50­8L BS­28­70 35­0 15 10­0H­V
CZ­10­9 (C­W5­09­L) CZ­10­9 C2­80­00 CW­50­9L BS­28­74 34­0 25
CZ­11­0 (C­W7­02­R) CZ­11­0 C6­87­00 CW­70­2R BS­28­74 28­0 36-40
CZ­11­2 (C­W7­12­R) CZ­11­2 C4­64­00 CW­71­2R BS­28­74­; AS­TM B2­1 35­0-40­0 15-20
CZ­11­4 (C­W7­21­R) CZ­11­4 CW­72­1R BS­28­74­; EN­12­16­4 44­0-46­0 21­0-27­0 12-18
CZ­11­5 (C­W7­22­R) CZ­11­5 CW­72­2R BS­28­74 44­0-46­0 21­0-25­0 12-15
CZ­12­0 (C­W6­08­N) CZ­12­0 C3­77­00 CW­60­8N BS­28­70
CZ­12­1 (C­W6­14­N) CZ­12­1 C3­85­00 CW­61­4N BS­28­74 35­0-42­5 15-25
CZ­12­6 (C­W7­07­R) CZ­12­6 C2­61­30 CW­70­7R BS­28­71 40­0 13­0H­V
CZ­13­1 (C­W6­06­N) CZ­13­1; CZ­11­9 C3­53­40­; C3­53­00 CW­60­6N BS­28­74 33­0-35­0 22-28
CZ­13­2 / CO­LF­IT DZ­R (C­W6­02­N) CZ­13­2 C3­53­30 CW­60­2N BS­28­74 35­0-38­0 20-25
ZA­MA­LL­OY (C­W7­04­R) C6­70­00 CW­70­4R BS­28­74­; UZ­19­Al­6 78­0-83­0 54­0-59­0 7-10