Grade CuZn38Pb0.5
Germany W-Nr. 2.0372
Old Grade
Corresponding Standard DIN 17671-1-1983
Wrought copper and copper alloys tube;Properties.
Classification Copper and Copper Alloys
Properties Forgability
Density 8.4 g/cm3
CuZn38Pb0.5 Chemical Element Composition Content (%)
Component Fe Ni Cu Pb Al Sn Other Total More
Minimum Value - - 59.5 0.3 - - - Zn:余量
Maximum Value 0.3 0.3 61.5 1 0.05 0.2 0.2
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.
CuZn38Pb0.5 Mechanical Properties
thickness
t
mm
Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Pipe; wall thickness as per agreement 2.0372.08 Extrusion or Hot Forged Tubes P (.08) No specification No specification No specification No specification
Pipes; t<10 2.0372.10 Soft F34 (.10) ≥340 ≤220 ≥35 ≈80
Pipes; t<10 2.0372.26 Half Hard F41 (.26) ≥410 ≥220 ≥15 ≈115
Pipes; t<5 2.0372.30 Hard F47 (.30) ≥470 ≥350 ≥10 ≈140
Approximate Comparison Table Copper and Copper Alloy
Germany European Standard
DIN EN/DIN W-Nr. EN Numerical Grade
CuZn39Pb0.5 2.0372 CuZn39Pb0.5 CW610N

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