CuZn35Ni2 2.0540 CuZn35Ni SoMs59 - DIN 17671-1-1983

Grade	CuZn35Ni2
Germany W-Nr.	2.0540
Old Grade
Corresponding Standard	DIN 17671-1-1983 Wrought copper and copper alloys tube；Properties.
Classification	Copper and Copper Alloys
Density	8.3 g/cm³

CuZn35Ni2 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Ni	Cu	Pb	Al	Sn	Other Total	More
Minimum Value	-	-	1.5	2	58	-	0.3	-	-	Zn:余量
Maximum Value	0.5	0.1	2.5	3	61	0.8	1.5	0.5	0.5	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.

CuZn35Ni2 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
Pipe; wall thickness as per agreement	2.0540.08	Extrusion or Hot Forging P (.08)	No specification	No specification	No specification	No specification
Pipe; 3 ≤ t < 12	2.0540.27	Half-Hard + Stress Relief F49 (.27)	≥490	≥290	≥18	≈130
Pipe; 3≤t＜8	2.0540.31	Hard + Stress Relief F54 (.31)	≥540	≥390	≥14	≈150

Approximate Comparison Table Copper and Copper Alloy

Germany		European Standard
DIN EN/DIN	W-Nr.	EN	Numerical Grade
CuZn35Ni2	2.0540	CuZn35Ni3Mn2AlPb	CW710R

CuZn35Ni2 Corresponding Standards(Same grade name, different standards)

1	DIN 17672-1-1983
	CuZn35Ni2 2.0540 (CuZn35Ni) (SoMs59)
2	DIN EN 12163-1998
	(CuZn35Ni2) CuZn35Ni3Mn2AlPb CW710R (2.0540)
3	DIN 17671-1-1983
	CuZn35Ni2 2.0540 (CuZn35Ni) (SoMs59)
4	DIN 17660-1983
	CuZn35Ni2 2.0540 (CuZn35Ni) (SoMs59)

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