CuZn37Pb1 CW605N - DIN EN 12449-2019

Grade	CuZn37Pb1
Germany W-Nr.	CW605N
Corresponding Standard	DIN EN 12449-2019 Copper and copper alloys - Seamless, round tubes for general purposes
Classification	Copper and Copper Alloys
Density	8.4 g/cm³

CuZn37Pb1 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Al	Sn	Other Total	More
Minimum Value	-	-	61	0.8	-	-	-	Zn：Rem.
Maximum Value	0.3	0.3	62	1.6	0.05	0.3	0.2	Zn：Rem.

"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.

CuZn37Pb1 Mechanical Properties

Wall thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
t≤20	R300 (Annealed condition )	≥300	≤220	≥45
t≤20	H060 (Annealed condition )				55~85
t≤10	R370	≥370	≥200	≥25
t≤10	H085				80~115
t≤5	R440	≥440	≥320	≥10
t≤5	H115				≥110

CuZn37Pb1 Corresponding Standards(Same grade name, different standards)

1	EN 12167-2024
	CuZn37Pb1 CW605N
2	DIN EN 12449-2019
	CuZn37Pb1 CW605N
3	EN 12449-2023
	CuZn37Pb1 CW605N

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!