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Grade CuZn39Pb2
Germany W-Nr. 2.0380
Old Grade
Corresponding Standard DIN 17672-1-1983
Wrought copper and copper alloys bars；Properties.
Classification Copper and Copper Alloys
Density 8.4 g/cm3
CuZn39Pb2 Chemical Element Composition Content (%)
Component Fe Ni Cu Pb Al Sn Other Total More
Minimum Value - - 58.5 1.5 - - - Zn:余量
Maximum Value 0.4 0.3 60 2.5 0.1 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.
CuZn39Pb2 Mechanical Properties
diameter/thickness
d
mm		 Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Round, Square, Hexagonal Bars, Flats; Specifications as per agreement 2.0380.08 Extrusion or Hot Forging P (.08) No specification No specification No specification No specification
Rounds, squares, hexagons; specification by agreement 2.0380.20 Cold Drawing zh (.20) No specification No specification No specification No specification
Round bar; d≤10 2.0380.10 Soft F36 (.10) ≥360 ≤250 ≥32(A5) ≈90
Square bar, hexagonal bar; d≤8 2.0380.10 Soft F36 (.10) ≥360 ≤250 ≥32(A5) ≈90
Flat bar; d≤6 2.0380.10 Soft F36 (.10) ≥360 ≤250 ≥32(A5) ≈90
Round bars; d＜40 2.0380.26 Half Hard F43 (.26) ≥430 ≥250 ≥18(A5) ≈120
Square bars, hexagonal bars; d＜35 2.0380.26 Half Hard F43 (.26) ≥430 ≥250 ≥18(A5) ≈120
Flat material; d＜6 2.0380.26 Half Hard F43 (.26) ≥430 ≥250 ≥18(A5) ≈120
Round material; d＜12 2.0380.30 Hard F49(.30) ≥490 ≥390 ≥11(A5) ≈145
Square, hexagonal profiles; d＜10 2.0380.30 Hard F49(.30) ≥490 ≥390 ≥11(A5) ≈145
Flat material; d＜4 2.0380.30 Hard F49(.30) ≥490 ≥390 ≥11(A5) ≈145
1 Approximate Comparison Table brass
China United States International Organization for Standardization Germany European Standard Russia United Kingdom
GB ISC ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN Numerical Grade GOST Commercial Grade BS EN/BS
HPb59-2 T38200 59Cu-39Zn-2Pb C37710 CuZn39Pb2 C37710 CuZn39Pb2 C37710
2.0380 		CuZn39Pb2 CW612N ЛС59-2 CZ122 C37710
2 Approximate Comparison Table Cupper and cupper alloy
Japan United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
JIS UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS BS EN/BS
C3771 C37700 CuZn40Pb2 CuZn39Pb2
CuZn40Pb2 		2.0380 CuZn39Pb2 CuZn39Pb2 CW612N CuZn40Pb2 CZ120
CuZn39Pb2 Corresponding Standards(Same grade name, different standards)
1 EN 12166-1998
CuZn39Pb2 CW612N
2 EN 12166-2016
CuZn39Pb2 CW612N
3 DIN 17672-1-1983
CuZn39Pb2 2.0380 (Ms58)
4 DIN EN 12166-2016
CuZn39Pb2 CW612N
5 DIN EN 12166-1998
CuZn39Pb2 CW612N
6 DIN 17660-1983
CuZn39Pb2 2.0380 (Ms58)
7 EN 12164-2016
CuZn39Pb2 CW612N
8 EN 12420-2014
CuZn39Pb2 CW612N
9 EN 12167-2024
CuZn39Pb2 CW612N

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