CuNi1Si CW109C - EN 12165-2024

Grade	CuNi1Si
European Standard Steel Grade	CW109C
Corresponding Standard	EN 12165-2024 Copper and Copper Alloys - Wrought and Unwrought Forging Stock
Classification	Copper and Copper Alloys
Density	8.8 g/cm³

CuNi1Si Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Ni	Pb	Other Total	More
Minimum Value	-	0.4	-	1	-	-	Cu: Rem.
Maximum Value	0.2	0.7	0.1	1.6	0.02	0.3	Cu: 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.

1 Approximate Comparison Table Wrought Cupronickel

China	Japan	United States		International Organization for Standardization		Germany		France	European Standard		Russia
ISC	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST
C19010	C1901 C19010	98Cu-1.5Ni-.5Si	C19010	CuNi1Si	C19010	CuNi1Si (CuNi1.51Si)	CW109C (2.0853)	CuNi1Si CW109C	CuNi1Si	CW109C	МНК1.5-0.5

2 Approximate Comparison Table Copper and Copper Alloy

Germany		European Standard
DIN EN/DIN	W-Nr.	EN	Numerical Grade
CuNi1.5Si	2.0853	CuNi1Si	CW109C

CuNi1Si Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuNi1Si CW109C
2	EN 12166-1998
	CuNi1Si CW109C
3	EN 12166-2016
	CuNi1Si CW109C
4	DIN EN 12163-1998
	CuNi1Si CW109C (CuNi1.5Si) (2.0853)
5	DIN EN 12163-2016
	CuNi1Si CW109C
6	DIN EN 12166-2016
	CuNi1Si CW109C
7	DIN EN 12166-1998
	CuNi1Si CW109C
8	EN 12163-2016
	CuNi1Si CW109C
9	EN 12167-2024
	CuNi1Si CW109C
10	EN 12165-2024
	CuNi1Si CW109C

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