CuCr1Zr CW106C - EN 12166-1998

Grade	CuCr1Zr
European Standard Steel Grade	CW106C
Corresponding Standard	EN 12166-1998 Copper and copper alloys — Wire for general purposes
Classification	Copper and Copper Alloys
Density	8.9 g/cm³

CuCr1Zr Chemical Element Composition Content (%)

Component	Fe	Si	Cr	Zr	Other Total	More
Minimum Value	-	-	0.5	0.03	-	Cu:余量
Maximum Value	0.08	0.1	1.2	0.3	0.2	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.

CuCr1Zr 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
2≤d≤10	CW106C-R360	Solution heat treatment + cold working R360	360~460	≈270*	≥11(A100) ≥13(A11.3) ≥15(A)
2≤d≤10	CW106C-H130	Solid Solution + Cold Working H130				HV: 130~160
2≤d≤10	CW106C-R440	Solution heat treatment + cold working + precipitation hardening R440	440~540	≈400*	≥8(A100) ≥9(A11.3) ≥10(A)
2≤d≤10	CW106C-H165	Solution heat treatment + cold working + precipitation hardening H165				HV: 165~195
2≤d≤10	CW106C-R470	Solution heat treatment + cold working + precipitation hardening + cold working R470	470~570	≈440*	≥5(A100) ≥7(A11.3) ≥8(A)
2≤d≤10	CW106C-H170	Solution heat treatment + cold working + precipitation hardening + cold working H170				HV: 170~200
All specifications	CW106C-M	M	No specification	No specification	No specification	No specification

①Material condition designation: H-Hardness (Brinell or Vickers), the suffix number indicates the hardness value; R-Tensile strength, the suffix number indicates the minimum tensile strength; M-As manufactured, without specified mechanical properties
②A100, A11.3, A-gauge length
③Or equivalent cross-sectional area for polygonal wire.

Approximate Comparison Table Copper and Copper Alloy

Germany		European Standard
DIN EN/DIN	W-Nr.	EN	Numerical Grade
CuCrZr	2.1293	CuCr1Zr	CW106C

CuCr1Zr Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuCr1Zr CW106C
2	EN 12166-1998
	CuCr1Zr CW106C
3	EN 12166-2016
	CuCr1Zr CW106C
4	DIN EN 12163-1998
	CuCr1Zr CW106C (CuCrZr) (2.1293)
5	DIN EN 12163-2016
	CuCr1Zr CW106C
6	DIN EN 12166-2016
	CuCr1Zr CW106C
7	DIN EN 12166-1998
	CuCr1Zr CW106C
8	EN 12163-2016
	CuCr1Zr CW106C
9	EN 12167-2024
	CuCr1Zr CW106C
10	EN 12449-2023
	CuCr1Zr CW106C

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