{"id":35786,"date":"2025-05-21T10:29:28","date_gmt":"2025-05-21T14:29:28","guid":{"rendered":"https:\/\/development.centralwire.com\/?page_id=35786"},"modified":"2025-05-21T10:31:08","modified_gmt":"2025-05-21T14:31:08","slug":"gen-c189","status":"publish","type":"page","link":"https:\/\/development.centralwire.com\/de\/high-performance-alloys\/nickel-alloys\/gen-c189\/","title":{"rendered":"GEN C189"},"content":{"rendered":"
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GEN C189 Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Desoxidiertes Kupfer ist ein F\u00fcllmetall, das 98%-Kupfer und geringe Mengen an Phosphor und Silizium enth\u00e4lt. Die Legierung C189 ist leicht flie\u00dfend und erzeugt Schwei\u00dfgut, das frei von Porosit\u00e4t, elektrisch leitf\u00e4hig und kupferfarben ist. C189 wird zur Reparatur von Kupfergussteilen, zum Schwei\u00dfen von verzinktem Stahl und desoxidiertem Kupfer an Weichstahl verwendet, wenn keine hochfesten Verbindungen erforderlich sind. (Spezifikation AWS A5.7 \/ ASME SFA 5.7 Klasse ERCu)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Download GEN C189 Data Sheet<\/a><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Chemische Zusammensetzung von AWS (typisch)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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%Cu<\/th>\n %Sn<\/th>\n %Mn<\/th>\n %Si<\/th>\n <\/tr>\n <\/thead>\n
98.0 min.<\/td>\n 1.0 max.<\/td>\n 0.50 max.<\/td>\n 0.50 max.<\/td>\n <\/tr>\n <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t
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%P<\/th>\n %Pb<\/th>\n %Al<\/th>\n Insgesamt Andere<\/th>\n <\/tr>\n <\/thead>\n
0.15 max.<\/td>\n 0.02 max.<\/td>\n 0.01<\/td>\n 0.50 max.<\/td>\n <\/tr>\n <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Typische mechanische Eigenschaften von Schwei\u00dfgut<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Zerrei\u00dffestigkeit<\/td>\n 25,000 psi min.<\/td>\n <\/tr>\n
Verl\u00e4ngerung<\/td>\n 28%<\/td>\n <\/tr>\n
Elektrische Leitf\u00e4higkeit<\/td>\n 30% (of IACS)<\/td>\n <\/tr>\n <\/tbody>\n<\/table>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Typical Welding Parameters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Verfahren<\/th>\n Diameter<\/th>\n Voltage<\/th>\n Amperage<\/th>\n Gas\/Flux<\/th>\n <\/tr>\n <\/thead>\n
WIG (GTAW)<\/td>\n 1\/16\u201d 1.6 mm<\/td>\n \n Electrode
Negative
(DCEN)\n <\/td>\n 		70 \u2013 150<\/td>\n 100% Ar<\/td>\n <\/tr>\n
3\/32\u201d 2.4 mm<\/td>\n 150 \u2013 200<\/td>\n 100% Ar<\/td>\n <\/tr>\n
1\/8\u201d 3.2 mm<\/td>\n 230 \u2013 390<\/td>\n 100% Ar<\/td>\n <\/tr>\n
MIG (GMAW)<\/td>\n .035\u201d 0.9 mm<\/td>\n 23 \u2013 26<\/td>\n 145 \u2013 185<\/td>\n 75% Ar \u2013 25% He<\/td>\n <\/tr>\n
.045\u201d 1.1 mm<\/td>\n 26 \u2013 29<\/td>\n 195 \u2013 225<\/td>\n 75% Ar \u2013 25% He<\/td>\n <\/tr>\n <\/tbody>\n<\/table>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

GEN C189 Overview Deoxidized Copper is a filler metal containing 98% copper and small amounts of phosphorus and silicon. The C189 alloy is easy flowing and produces weld deposits that are porosity free, electrically conductive, and copper-color matched. C189 is used to repair weld copper castings, to weld galvanized steel and deoxidized copper to mild […]<\/p>\n","protected":false},"author":26,"featured_media":33697,"parent":4595,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-35786","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nGEN C189<\/title>\n<meta name=\"description\" content=\"Deoxidized Copper (GEN C189) is a filler metal containing 98% copper and small amounts of phosphorus and silicon.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/development.centralwire.com\/de\/high-performance-alloys\/nickel-alloys\/gen-c189\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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