CuZn15 CW502L - DIN EN 12166-1998

Grade	CuZn15
Germany W-Nr.	CW502L
Corresponding Standard	DIN EN 12166-1998 Copper and copper alloys – Wire for general purposes
Classification	Copper and Copper Alloys
Density	8.8 g/cm³

CuZn15 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Al	Sn	More
Minimum Value	-	-	84	-	-	-	Zn:Remainder
Maximum Value	0.05	0.3	86	0.05	0.02	0.1	Zn:Remainder

CuZn15 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≤0.5	CuZn15-R310	Soft; R310	310~410	≈140*	≥25*(A100)
0.5<d≤1.5	CuZn15-R300	Soft; R300	300~400	≈140*	≥25(A100)
1.5<d≤4	CuZn15-R290	Soft; R290	290~390	≈140*	≥30(A100)
1.5≤d≤4	CuZn15-H070	Soft; H070				HV: 70~125
4<d≤20	CuZn15-R260	Soft; R260	260~360	≈120*	≥40(A11.3)； ≥45(A)
4<d≤20	CuZn15-H065	Soft; H065				HV: 65~120
0.5≤d≤1.5	CuZn15-R400	1/4 Hard; R400	400~500	≈270*	≥10*(A100)
1.5<d≤4	CuZn15-R370	1/4 Hard; R370	370~470	≈250*	≥14*(A100)
1.5≤d≤4	CuZn15-H120	1/4 Hard; H120				HV: 120~150
4<d≤20	CuZn15-R360	1/4 Hard; R360	360~460	≈250*	≥18(A11.3)； ≥20(A)
4<d≤20	CuZn15-H115	1/4 Hard; H115				HV: 115~145
0.5≤d≤1.5	CuZn15-R480	1/2 Hard; R480	480~580	≈400*
1.5<d≤4	CuZn15-R450	1/2 Hard; R450	450~550	≈380*	≥3*(A100)
1.5≤d≤4	CuZn15-H140	1/2 Hard; H140				HV: 140~170
4<d≤8	CuZn15-R430	1/2 Hard; R430	430~530	≈360*	≥6*(A100)
4<d≤8	CuZn15-H135	1/2 Hard; H135				HV: 135~165
0.1≤d≤0.5	CuZn15-R600	Hard; R600	≥600	≈590*
0.5<d≤1.5	CuZn15-R580	Hard; R580	≥580	≈570*
1.5<d≤4	CuZn15-R540	Hard; R540	≥540	≈530*
1.5≤d≤4	CuZn15-H135	Hard; H135				HV: ≥165
All specifications	CuZn15-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

1 Approximate Comparison Table brass

China	Japan	United States		International Organization for Standardization		Germany		European Standard		Russia
GB	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
H85	C2300	85Cu-15Zn	C23000	CuZn15	C23000	CuZn15	C23000 2.0240	CuZn15	CW502L	Л85

2 Approximate Comparison Table Cupper and cupper alloy

Germany		European Standard		Russia
DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
CuZn15	2.0240	CuZn15	CW502L	L85

CuZn15 Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuZn15 CW502L
2	EN 12166-1998
	CuZn15 CW502L
3	EN 1654-1998
	CuZn15 CW502L
4	EN 12166-2016
	CuZn15 CW502L
5	DIN 17672-1-1983
	CuZn15 2.0240 (Ms85)
6	DIN EN 12163-1998
	CuZn15 CW502L
7	DIN EN 12163-2016
	CuZn15 CW502L
8	DIN 17671-1-1983
	CuZn15 2.0240 (Ms85)
9	DIN EN 12166-2016
	CuZn15 CW502L
10	DIN EN 12166-1998
	CuZn15 CW502L
11	DIN 17660-1983
	CuZn15 2.0240 (Ms85)
12	EN 12163-2016
	CuZn15 CW502L
13	SS 14 5112-1985
	CuZn15 SS5112
14	DIN EN 12449-2019
	CuZn15 CW502L
15	EN 12449-2023
	CuZn15 CW502L

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