EP 3908682 A1 20211117 - PB-FREE CU-ZN ALLOY
Title (en)
PB-FREE CU-ZN ALLOY
Title (de)
PB-FREIE CU-ZN-LEGIERUNG
Title (fr)
ALLIAGE CU-ZN SANS PLOMB
Publication
Application
Priority
- DE 202020101700 U 20200330
- EP 2021058264 W 20210330
Abstract (en)
[origin: WO2021198236A1] The invention relates to a Pb-free Cu-Zn alloy for producing alloy products used under lubricated conditions, having the following composition (data in % by weight): CU: 57 - 59 %, Mn: 1.7-2, 7 %, AI: 1.3-2, 2 %, Si: 0.4 -1.0 %, Ni: 0.4-0.85 %, Fe: 0.3 -0.7 %, Sn: 0.15-0.4 %, and the remainder being Zn together with unavoidable impurities.
IPC 8 full level
C22C 9/04 (2006.01)
CPC (source: EP KR US)
Citation (search report)
See references of WO 2021198236A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 202020101700 U1 20210701; BR 112022015524 A2 20221011; CN 115103921 A 20220923; EP 3908682 A1 20211117; EP 3908682 B1 20220817; ES 2927042 T3 20221103; JP 2023520678 A 20230518; KR 20220155437 A 20221122; US 2023091831 A1 20230323; WO 2021198236 A1 20211007
DOCDB simple family (application)
DE 202020101700 U 20200330; BR 112022015524 A 20210330; CN 202180014863 A 20210330; EP 2021058264 W 20210330; EP 21716326 A 20210330; ES 21716326 T 20210330; JP 2022558022 A 20210330; KR 20227037503 A 20210330; US 202117790947 A 20210330