Czech Republic · CSN

CuBe2

CSN EN 12166 — Copper and copper alloys. Wire for general purposes

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Standards

CSN EN 1654Copper and copper alloys. Strip for springs and connectors
CSN EN 12166Copper and copper alloys. Wire for general purposes
CSN EN 12163Copper and copper alloys. Rod for general purposes
CSN EN 12167Copper and copper alloys. Profiles and bars for general purposes
CSN EN 1652Copper and copper alloys. Plate, sheet, strip and circles for general purposes
CSN EN 12165Copper and copper alloys - Wrought and unwrought forging stock.
CSN EN 12420Copper and copper alloys. Forgings

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Chemical composition

Element	min	max	Similar	Remarks
Be	1.8	2.1
Co		0.3
Cu			Bal	Bal
Fe		0.2
Ni		0.3
Total Others		0.5

Mechanical properties

Heat treatment / condition	Yield strength	Tensile strength	Elongation	Reduction of area	Impact energy	Hardness
Wires, H090, > 0, HV						2 <= 10 mm ≤90
Wires, H120, > 1 <= 10 mm						HV 120–190
Wires, H170, > 1 <= 10 mm						HV 170–220
Wires, H220, > 0, HV						2 <= 10 mm ≤220
Wires, H350, > 0, HV						2 <= 10 mm ≤350
Wires, H360, > 1 <= 10 mm						HV 360–450
Wires, H370, > 1 <= 10 mm						HV 370–440
Wires, H380, > 1 <= 10 mm						HV 380–450
Wires, H390, > 0, HV						2 <= 1 mm ≤390
Wires, R1100, > 1 <= 10 mm	1050	1100–1320	≥8
Wires, R1130, > 0, 2 <= 1 mm	1090.00	≤1130
Wires, R1190, > 1 <= 10 mm	1150	1190–1450	≥2
Wires, R1270, > 1 <= 10 mm	1250	1270–1490	≥2
Wires, R1310, > 0, 2 <= 1 mm	1300.00	≤1310	≤1
Wires, R1310, > 1 <= 10 mm	1300	1310–1520	≥1
Wires, R390, > 0, 2 <= 1 mm	220.00	≤390
Wires, R410, > 1 <= 10 mm	200	410–540	≥20
Wires, R510, > 1 <= 10 mm	480	510–610	≥15
Wires, R580, > 1 <= 10 mm	570	580–690	≥10
Wires, R750, > 0, 2 <= 1 mm	920.00	≤750
Wires, R750, > 1 <= 10 mm	800	750–1140	≥2

Physical properties

Temperature

20.0

Elastic modulus	Mean thermal expansion	Thermal conductivity	Specific heat	Resistivity	Density	Poisson's ratio
					8.30

Similar grades

Grade	Region	System
CW101C	Italy	UNI
CW101C	Spain	UNE
CuBe2	Spain	UNE
CW101C	Sweden	SS
CW101C	Switzerland	SNV
CuBe2	Switzerland	SNV
CW101C	Finland	SFS
CuBe2	Finland	SFS
CW101C	Poland	PN
CuBe2	Poland	PN
CW101C	Austria	ONORM
CuBe2	Austria	ONORM
CW101C	Norway	NS
CuBe2	Norway	NS
CW101C	Belgium	NBN
CuBe2	Belgium	NBN
CW101C	Hungary	MSZ
CuBe2	Hungary	MSZ
CW101C	Germany	DIN
CW101C	Czech Republic	CSN
CW101C	United Kingdom	B.S.
CW101C	Bulgaria	BDS
CuBe2	Bulgaria	BDS
CW101C	Romania	ASRO
CuBe2	Romania	ASRO
CW101C	France	AFNOR NF
CuBe2	France	AFNOR NF
CuBe2	Italy	UNI
CuBe2	United Kingdom	B.S.
CuBe2	Sweden	SS
CuBe 2	Germany	DIN