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Grade CuZn38Pb2
European Standard Steel Grade CW608N
Corresponding Standard EN 12449-2023
Copper and Copper Alloys - Seamless, Round Tubes for General Purposes
Classification Copper and Copper Alloys
Density 8.4 g/cm3
CuZn38Pb2 Chemical Element Composition Content (%)
Component Fe Ni Cu Pb Al Sn Other Total More
Minimum Value - - 60 1.6 - - - Zn：Rem.
Maximum Value 0.2 0.3 61 2.5 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.
CuZn38Pb2 Mechanical Properties
Wall thickness
t
mm		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Specified Plastic Yield Strength
Rp0.2
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
t≤10 R340 (Annealed condition ) ≥340 ≤250 ≥35
t≤10 H080 (Annealed condition ) 75~105
t≤10 R410 ≥410 ≥250 ≥15
t≤10 H105 100~135
t≤5 R470 ≥470 ≥350 ≥10
t≤5 H135 ≥130
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
HPb60-2 C37700 60Cu-38Zn-2Pb C37700 CuZn38Pb2 C37700 CuZn38Pb1.5 C37700
2.0371 		CuZn38Pb2 CW608N ЛС60-2 CZ120 C37700
CuZn38Pb2 Corresponding Standards(Same grade name, different standards)
1 EN 12166-1998
CuZn38Pb2 CW608N
2 EN 12166-2016
CuZn38Pb2 CW608N
3 DIN EN 12166-2016
CuZn38Pb2 CW608N
4 DIN EN 12166-1998
CuZn38Pb2 CW608N
5 EN 12164-2016
CuZn38Pb2 CW608N
6 EN 12420-2014
CuZn38Pb2 CW608N
7 EN 12167-2024
CuZn38Pb2 CW608N
8 DIN EN 12449-2019
CuZn38Pb2 CW608N
9 EN 12449-2023
CuZn38Pb2 CW608N

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