Cu-DHP TECHNICAL SHEET

ROLLED PRODUCTS

Cu-DHPTECHNICAL SHEET

INTERNATIONAL REFERENCES

EGMDHP

ENCu-DHP

DIC CENCW024A

ASTM(CDA)C12200

AFNORCu-b1

BSC106

JISC1220

MAIN CHARACTERISTICS

Cu-DHP is a phosphorus-deoxidized copper with a limited, high amount of residual Phosphorus. It hasexcellent welding properties and is resistant against hydrogen embrittlement. It can be deformed excellent,either hot or cold.

Resistant to: industrial atmosphere (formation of dark resp. green protective layers), industrial and drinkingwater, pure water vapour, non oxidizing acids, alkalis (except for ammonia and cyanide-containingcompounds), neutral saline solutions. Not resistant to: oxidizing acids, hydrous ammonia and halogenatedgases, hydrogen sulfide, seawater, especially with high flow rates.

CHEMICAL COMPOSITION

Cu[%]≥ 99,90

Bi[%]-

Fe[%]-

O[%]-

P[%]0,015 -0,040

Pb[%]-

Sn[%]-

Zn[%]-

Σ other[%]-

FABRICATION PROPERTIES

Cold Forming Properties

Hot Tinning Properties

Hot Forming Properties

Soft Soldering

Electroplating Properties

Brazing

COMPLIANCE

2000/53/CE ELV 2017/2102/CE

2011/65/CE ROHS 2018/741/CE

2015/863/CE 2002/96/CE RAEE

Rev. 12/20

© 2020 S.A. Eredi Gnutti Metalli SpA - Tutti i diritti riservatiP.IVA e C.F. 00293910170 - Registro delle Imprese (REA): BS 3415Capitale Sociale € 17.920.160,00 i.v.

egmgroup.itTEL +39 030 3513411 FAX +39 030 3540081EMAIL info@egmgroup.it PEC eredignutti@legalmail.it

Cu-DHPTECHNICAL SHEET

PHYSICAL PROPERTIES

Density 8.94g/cm3

Electrical Conducivity 46MS/m

Electrical Conducivity 79IACS %

Thermal Conducivity 340W/mK

MECHANICAL PROPERTIES

Temper Tensile StrengthRm [N/mm2]

Yeld StrengthRp0.2 [N/mm2]

ElongationA50 [%]

HardnessHV10

Grain size [mm]

R220 220-260 ≤ 140 ≥ 33 - -

H040 - - - 40-65 -

R240 240-300 ≥ 180 ≥ 8 - -

H065 - - - 65-95 -

R290 290-360 ≥ 250 ≥ 4 - -

H090 - - - 90-110 -

R360 ≥ 360 ≥ 320 ≥ 2 - -

H110 - - - ≥ 110 -

Please note: the above values are to be considered in compliance with UNI-EN 1652.

Rev. 12/20

© 2020 S.A. Eredi Gnutti Metalli SpA - Tutti i diritti riservatiP.IVA e C.F. 00293910170 - Registro delle Imprese (REA): BS 3415Capitale Sociale € 17.920.160,00 i.v.

egmgroup.itTEL +39 030 3513411 FAX +39 030 3540081EMAIL info@egmgroup.it PEC eredignutti@legalmail.it

Cu-DHPTECHNICAL SHEET

TYPES AND FORMAT AVAILABILITY

Thickness Widht Internal diameter External diameter

Horizontalaxis

da 0,2 a 3,00 mm da 340 a 1050 mm 300 / 400 / 500 mm <1500 mm

Vertical axis da 0,2 a 3,00 mm da 4 a 500 mm 100 / 140 /300 / 400 / 500mm

<1500 mm

Drums da 0,2 a 2,00 mm da 4 a 60 mm 300 / 400 / 500 mm <1000 mm

Multistrips da 0,2 a 1,5 mm da 4 a 60 mm 300 / 400 / 500 mm <1500 mm

Please note: The dimensions indicated are to be considered purely indicative. Specific requirementsregarding width, thickness, internal and / or external diameter, must be evaluated and agreed upon whenordering.

OTHER SERVICES

Our Company offers a wide range of additional services, helping to satisfy the most varied needs. Surfacetreatments, like galvanic tinning, silvering, gold plating, as well selective plating, in order to improve theelectrical and surface behavior in critical component conditions.

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Rev. 12/20

© 2020 S.A. Eredi Gnutti Metalli SpA - Tutti i diritti riservatiP.IVA e C.F. 00293910170 - Registro delle Imprese (REA): BS 3415Capitale Sociale € 17.920.160,00 i.v.

egmgroup.itTEL +39 030 3513411 FAX +39 030 3540081EMAIL info@egmgroup.it PEC eredignutti@legalmail.it