CuZn23Al6Mn4Fe3 2.0500 SoMs64 - DIN 17671-1-1983

Grade	CuZn23Al6Mn4Fe3
Germany W-Nr.	2.0500
Old Grade
Corresponding Standard	DIN 17671-1-1983 Wrought copper and copper alloys tube；Properties.
Classification	Copper and Copper Alloys
Density	8.2 g/cm³

CuZn23Al6Mn4Fe3 Chemical Element Composition Content (%)

Component	Fe	Mn	Ni	Cu	Pb	Al	Other Total	More
Minimum Value	2	3.5	-	63	-	5	-	Zn:余量
Maximum Value	3.5	5	0.5	65.5	1	7	0.2	Zn:余量

"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.

CuZn23Al6Mn4Fe3 Mechanical Properties

thickness t mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Tube Material; 5≤t＜20	2.0500.88	Hot Extrusion/Hot Forging + Stress Relief F78 (.88)	≥780	≥540	≥8	≈190

Approximate Comparison Table Cupper and cupper alloy

Germany		European Standard
DIN EN/DIN	W-Nr.	EN	Numerical Grade
CuZn23Al6Mn4Fe3	2.0500	CuZn23Al6Mn4Fe3Pb	CW704R

CuZn23Al6Mn4Fe3 Corresponding Standards(Same grade name, different standards)

1	DIN 17672-1-1983
	CuZn23Al6Mn4Fe3 2.0500 (SoMs64)
2	DIN EN 12163-1998
	(CuZn23Al6Mn4Fe3) CuZn23Al6Mn4Fe3Pb CW704R (2.0500)
3	DIN 17671-1-1983
	CuZn23Al6Mn4Fe3 2.0500 (SoMs64)
4	DIN 17660-1983
	CuZn23Al6Mn4Fe3 2.0500 (SoMs64)

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