CuNi3Si 2.0857 - DIN 17666-1983

Grade	CuNi3Si
Germany W-Nr.	2.0857
Corresponding Standard	DIN 17666-1983 Wrought copper alloys; low alloyed; chemical composition
Classification	Copper and Copper Alloys
Properties	Strength
Density	8.8 g/cm³

CuNi3Si Chemical Element Composition Content (%)

Component	Si	Ni	Other Total	More
Minimum Value	0.8	2.6	-	Cu:余量
Maximum Value	1.3	4.5	0.6	Cu: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.

Approximate Comparison Table Cupper and cupper alloy

Germany		European Standard
DIN EN/DIN	W-Nr.	EN	Numerical Grade
CuNi3Si	2.0857	CuNi3Si1	CW112C

CuNi3Si Corresponding Standards(Same grade name, different standards)

1	DIN 17672-1-1983
	CuNi3Si 2.0857
2	DIN 17666-1983
	CuNi3Si 2.0857

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