Cu-OF1 | CW007A Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark
CW007A (DIN EN 13605 : 2021-07)	CW007A	DIN EN 13605 : 2021-07	Supersedes DIN EN 13605 : 2013-09	Valid	Germany	Cu-OF1	Copper profiles and profiled wire for electrical purposes. Oxygen-free coppers of this type are produced in an oxygen-free environment without the use of deoxidisers and have high electrical conductivity. These coppers may be heat-treated, welded or brazed without the need for special precautions to avoid hydrogen embrittlement.

Chemical Composition

Ag [%]	As [%]	Bi [%]	Fe [%]	Pb [%]	S [%]	Sb [%]	Se [%]	Te [%]	Source	Remark
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Mechanical Properties

Semi-finished Product	Condition	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A100 [%]	Elongation A [%]	Hardness HB \| HBW	Hardness HV	Source
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Physical Properties

Condition	Strength Abbrevation	Temperature [°C]	Specific Electrical Resistance [µΩm]	Electric Conductivity [MS/m]	Specific Mass Resistance [Ωg/m²]	Specific Electric Conductivity [% IACS]	Source
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Welding and Joining

Procedure	Welding and Joining - Evaluation	Source
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Cross Reference

Material Name	Country	Standard	Source
TU1	China	GB 3119	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
TU1	China	GB/T 5231	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
Cu-OF1	Europe	EN 13605

Producer/Supplier/Trade names

Tradename	Supplier
CW007A	OTTO BRENSCHEIDT GmbH & Co. KG, Sundern
CW007A	Sundwiger Messingwerk GmbH & Co.KG, Hemer

Material Compliance

REACh	RoHS
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Cu-OF1 (CW007A; DIN EN 13605 : 2021-07)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
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Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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Cu-OF1 (soft annealed (+A); 4mm; not specified)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Dimension [mm]	Failure criteria	Source description
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Cu-OF1 (soft annealed (+A); 6.35mm; not specified)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Dimension [mm]	Failure criteria	Source description
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Cu-OF1 (drawn)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (H035)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (R200)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (H065)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (R240)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (H080)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (R280)

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Classification

Treatment	Source description
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Cu-OF1 (soft annealed (+A); wire; 0.000-3.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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Cu-OF1 (soft annealed (+A); wire; 3.000-50.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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Cu-OF1 (R240; wire; 0.000-10.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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Cu-OF1 (R280; wire; 0.000-5.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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Cu-OF1 | CW007A Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Welding and Joining

Cross Reference

Producer/Supplier/Trade names

Material Compliance

Cu-OF1 (CW007A; DIN EN 13605 : 2021-07)

Linear-elastic

Yield strength

Electrical resistivity

Tensile strength

Classification

Designation

Cu-OF1 (soft annealed (+A); 4mm; not specified)

Strain life

Classification

Cu-OF1 (soft annealed (+A); 6.35mm; not specified)

Strain life

Classification

Cu-OF1 (drawn)

Electrical resistivity

Classification

Cu-OF1 (H035)

Electrical resistivity

Classification

Cu-OF1 (R200)

Electrical resistivity

Classification

Cu-OF1 (H065)

Electrical resistivity

Classification

Cu-OF1 (R240)

Electrical resistivity

Classification

Cu-OF1 (H080)

Electrical resistivity

Classification

Cu-OF1 (R280)

Electrical resistivity

Classification

Cu-OF1 (soft annealed (+A); wire; 0.000-3.000mm)

Yield strength

Tensile strength

Classification

Cu-OF1 (soft annealed (+A); wire; 3.000-50.000mm)

Yield strength

Tensile strength

Classification

Cu-OF1 (R240; wire; 0.000-10.000mm)

Yield strength

Tensile strength

Classification

Cu-OF1 (R280; wire; 0.000-5.000mm)

Yield strength

Tensile strength

Classification

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