CuSi1 CW115C - DIN EN 12166-1998

Grade	CuSi1
Germany W-Nr.	CW115C
Corresponding Standard	DIN EN 12166-1998 Copper and copper alloys – Wire for general purposes
Classification	Copper and Copper Alloys
Density	8.8 g/cm³

CuSi1 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	P	Pb	Al	Zn	Other Total	More
Minimum Value	-	0.8	-	-	-	-	-	-	Cu:余量
Maximum Value	0.8	2	0.7	0.02	0.05	0.02	1.5	0.5	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.

CuSi1 Mechanical Properties

diameter③ d mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
0.1≤d≤20	CuSi1-R260	R260	260~380	≈150*	≥40(A100) ≥45(A11.3) ≥50(A)
0.1≤d≤20	CuSi1-H085	H085				HV: 85~115
0.1≤d≤20	CuSi1-R410	R410	410~510	≈200*	≥15(A100) ≥17(A11.3) ≥20(A)
0.1≤d≤20	CuSi1-H130	H130				HV: 130~160
0.1≤d≤20	CuSi1-R510	R510	510~650	≈300*	≥10(A100) ≥12(A11.3) ≥15(A)
0.1≤d≤20	CuSi1-H145	H145				HV: 145~175
0.1≤d≤12	CuSi1-R620	R620	620~760	≈350*	≥6(A100) ≥8(A11.3) ≥10(A)
0.1≤d≤12	CuSi1-H170	H170				HV: 170~200
0.1≤d≤6	CuSi1-R690	R690	≥690	≈400*
0.1≤d≤6	CuSi1-H190	H190				HV: ≥190
All specifications	CuSi1-M	M	No specification	No specification	No specification	No specification

① Material status name and character code: H-hardness (Brinell hardness or Vickers hardness), suffix number indicates the hardness value; R- tensile strength, suffix number indicates the minimum tensile strength value; M- When manufactured, no mechanical properties are specified. See standard EN 1173-2008.
② A100、A11.3、A-gauge length
—Value when the gauge length A100 = 100 mm (d < 4mm).
—Value When the gauge length A = 5.65√So (d > 8mm); When the gauge length A11.3 = 11.3√So (4 < d ≤ 8mm), the minimum elongation value is 40%.
—Value when the gauge length A = 5.65√So (d > 8mm); When the gauge length A11.3 = 11.3√So (4 < d ≤ 8mm), the minimum elongation value is 20%.
—The value when the gauge length A11.3 = 11.3√So (4 < d ≤ 8mm). (See original 8.2Note2 for the above spacing)
Tables such as: softened, 1/8 hard, spring hard, etc., refer to the state of the material in the old standard
③ Or equivalent cross-sectional area for polygonal wire

CuSi1 Corresponding Standards(Same grade name, different standards)

1	EN 12166-1998
	CuSi1 CW115C
2	DIN EN 12166-1998
	CuSi1 CW115C

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