Cu-DHP CW024A - DIN EN 12166-1998

Grade	Cu-DHP
Germany W-Nr.	CW024A
Corresponding Standard	DIN EN 12166-1998 Copper and copper alloys – Wire for general purposes
Classification	Copper and Copper Alloys
Density	8.9 g/cm³

Cu-DHP Chemical Element Composition Content (%)

Component	P	Cu ^*	Ag
Minimum Value	0.015	99.9	-
Maximum Value	0.04	-	0.015

Cu-DHP Mechanical Properties

diameter d mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
1.5≤d≤20	CW024A-R200	R200	200~270	≈60*	≥33(A100)； ≥37(A11.3)； ≥40(A)	-
1.5≤d≤20	CW024A-H040	H040	-	-	-	HV: 40~70
1≤d≤8	CW024A-R270	R270	≥270	≈250*	≥10(A100)； ≥12(A11.3)；	-
1≤d≤8	CW024A-H065	H065	-	-	-	HV: 65~90
8<d≤20	CW024A-R250	R250	≥250	≈230*	≥15(A)	-
8<d≤20	CW024A-	H065	-	-	-	HV: 65~90
1≤d≤8	CW024A-R330	R330	≥330	≈290*	≥4(A100)； ≥7(A11.3)；	-
1≤d≤8	CW024A-H090	H090	-	-	-	HV: 90~105
8<d≤15	CW024A-R300	R300	≥300	≈250*	≥10(A)	-
8<d≤15	CW024A-H090	H090	-	-	-	HV: 90~105
1≤d≤8	CW024A-R400	R400	≥400	≈380*	-	-
1≤d≤8	CW024A-H105	H105	-	-	-	HV: ≥105
8<d≤12	CW024A-R350	R350	≥350	≈320*	-	-
8<d≤12	CW024A-H105	H105	-	-	-	≥105
All specifications	CW024A-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

Approximate Comparison Table Processing pure copper， silver copper

China	Japan	United States		International Organization for Standardization		Germany		France	European Standard		Russia
GB	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST
TP2	C1220 C12200	99.85Cu	C12200	Cu-DHP	C12200	Cu-DHP (SF-Cu)	CW024A (2.0090)	Cu-DH C12200	Cu-DHP	CW024A	М1Ф

Cu-DHP Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	Cu-DHP CW024A
2	EN 12166-1998
	Cu-DHP CW024A
3	EN 12452-1999
	Cu-DHP CW024A
4	EN 12451-1999
	Cu-DHP CW024A
5	DIN EN 12163-1998
	Cu-DHP CW024A (SF-Cu) (2.0090)
6	DIN EN 12166-1998
	Cu-DHP CW024A
7	DIN EN 12449-2019
	Cu-DHP CW024A
8	EN 12449-2023
	Cu-DHP CW024A

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