ATE505566T1 - CORROSION-RESISTANT BRASS ALLOY FOR DRINKING WATER MOLDED PARTS - Google Patents

CORROSION-RESISTANT BRASS ALLOY FOR DRINKING WATER MOLDED PARTS

Info

Publication number
ATE505566T1
ATE505566T1 AT04000423T AT04000423T ATE505566T1 AT E505566 T1 ATE505566 T1 AT E505566T1 AT 04000423 T AT04000423 T AT 04000423T AT 04000423 T AT04000423 T AT 04000423T AT E505566 T1 ATE505566 T1 AT E505566T1
Authority
AT
Austria
Prior art keywords
drinking water
molded parts
corrosion
brass alloy
resistant brass
Prior art date
Application number
AT04000423T
Other languages
German (de)
Inventor
Claus Buettner
Original Assignee
Rehau Ag & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rehau Ag & Co filed Critical Rehau Ag & Co
Application granted granted Critical
Publication of ATE505566T1 publication Critical patent/ATE505566T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Domestic Plumbing Installations (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Contacts (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Table Devices Or Equipment (AREA)
  • Laminated Bodies (AREA)

Abstract

Use of a brass alloy for corrosion resistant drinking water molded parts is new. The alloy contains (in wt.%) 63.1-63.9 Cu, 0.5-1.1 Pb, 0.01-0.06 Fe, 0.01-0.1 Mn, 0.01-0.1 Ni, 0.001-0.02 Si, 0.001-0.005 Cr, 0.001-0.05 Al, 0.006-0.08 As, 0.005-0.08 Bi, 0.001-0.005 P, 0.001-0.05 Sb, 0.001-0.005 S, 0.001-0.01 Te, 0.001-0.02 Cd, 0.001-0.02 Se, 0.001-0.02 Ag, 0.05-0.3 Sn, 0-0.1 Be, B, Co, Mg, Ti and Zr, and a balance of Zn.
AT04000423T 2003-01-16 2004-01-12 CORROSION-RESISTANT BRASS ALLOY FOR DRINKING WATER MOLDED PARTS ATE505566T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10301552A DE10301552B3 (en) 2003-01-16 2003-01-16 Use of a brass alloy for corrosion resistant drinking water molded parts, especially coupling parts, angular parts, angular bent parts, T-pieces, distribution parts and fittings

Publications (1)

Publication Number Publication Date
ATE505566T1 true ATE505566T1 (en) 2011-04-15

Family

ID=32336637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04000423T ATE505566T1 (en) 2003-01-16 2004-01-12 CORROSION-RESISTANT BRASS ALLOY FOR DRINKING WATER MOLDED PARTS

Country Status (3)

Country Link
EP (1) EP1439238B1 (en)
AT (1) ATE505566T1 (en)
DE (2) DE10301552B3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE516388T1 (en) * 2006-05-24 2011-07-15 Atotech Deutschland Gmbh METAL PLATING COMPOSITION AND METHOD FOR DEPOSING COPPER-ZINC SHEET TO PRODUCE A THIN FILM SOLAR CELL
CN101215654B (en) * 2008-01-04 2010-10-06 宁波博威合金材料股份有限公司 High-strength brass alloy
CN102477498A (en) * 2010-11-26 2012-05-30 摩登岛股份有限公司 Easily-cut environment-friendly brass alloy
CN102560190B (en) * 2012-01-30 2013-09-18 九星控股集团有限公司 High-zinc leadless brass alloy and preparation method thereof
CN103509967B (en) * 2013-01-22 2016-04-27 阮媛清 A kind of gravitational casting special DZR environment-friendly yellow brass alloy ingot and manufacture craft thereof
DE102013003817A1 (en) * 2013-03-07 2014-09-11 Grohe Ag Copper-zinc alloy for a sanitary fitting and method for its production
DE102013004081B4 (en) * 2013-03-11 2023-06-07 Hansa Metallwerke Ag Sanitary fitting body
CN104087781B (en) * 2013-04-01 2016-12-28 台州艾迪西投资有限公司 A kind of without bismuth low-lead brass alloy and preparation method thereof
CN104087782A (en) * 2013-04-01 2014-10-08 浙江艾迪西流体控制股份有限公司 Low-lead brass alloy and preparation method thereof
CN103469004B (en) * 2013-08-14 2015-12-02 永和流体智控股份有限公司 A kind of Pb-free copper-alloy material
CN104722901A (en) * 2013-12-24 2015-06-24 财团法人金属工业研究发展中心 Welding method of lead-free brass
CN103725919B (en) * 2014-01-03 2016-09-14 安新县华昌合金厂 A kind of LEAD-FREE BRASS ALLOY
CN105400987A (en) * 2015-11-10 2016-03-16 太仓捷公精密金属材料有限公司 Copper alloy material
CN106011532B (en) * 2016-06-30 2018-05-22 宁波金田铜业(集团)股份有限公司 Drinking water transmission ＆ distribution special environment protection brass alloys and preparation method thereof
CN110117736B (en) * 2019-06-17 2021-11-19 上海理工大学 Corrosion-resistant bismuth brass alloy with good plasticity
CN111101017B (en) * 2019-12-31 2021-04-27 黑龙江北鸥卫浴用品有限公司 Corrosion-resistant low-lead brass alloy, brass casting and preparation method thereof
DE102020128955A1 (en) 2020-11-03 2022-05-05 Aurubis Stolberg Gmbh & Co. Kg brass alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3399548B2 (en) * 1991-03-30 2003-04-21 株式会社東洋伸銅所 Alloy for hot forging
TW306935B (en) * 1994-01-17 1997-06-01 Chitsu Kk
DE4438485C2 (en) * 1994-10-28 1998-05-20 Wieland Werke Ag Use of a copper-zinc alloy for drinking water installations
DE19722827A1 (en) * 1997-05-30 1998-12-03 Diehl Stiftung & Co Cold formable lead-containing brass for sanitary piping
DE10132055C2 (en) * 2001-07-05 2003-12-11 Diehl Metall Stiftung & Co Kg Dezincification-resistant copper-zinc alloy and process for its production
DE10158130C1 (en) * 2001-11-27 2003-04-24 Rehau Ag & Co Corrosion-resistant copper-zinc alloy for die cast drinking water fittings has specified composition

Also Published As

Publication number Publication date
DE502004012390D1 (en) 2011-05-26
DE10301552B3 (en) 2004-06-24
EP1439238A1 (en) 2004-07-21
EP1439238B1 (en) 2011-04-13

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