{"id":35699,"date":"2025-05-20T11:58:24","date_gmt":"2025-05-20T15:58:24","guid":{"rendered":"https:\/\/development.centralwire.com\/?page_id=35699"},"modified":"2025-05-20T11:58:54","modified_gmt":"2025-05-20T15:58:54","slug":"gen-99","status":"publish","type":"page","link":"https:\/\/development.centralwire.com\/it\/high-performance-alloys\/nickel-alloys\/gen-99\/","title":{"rendered":"GEN 99"},"content":{"rendered":"
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GEN 99 Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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GEN 99 is used for GMAW and GTAW welding of cast iron. While the wire is primarily used to repair gray iron castings, it is also used for overlay and buildup. A preheat and interpass temperature of 350oF (175oC) minimum is recommended during welding.<\/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 99 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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AWS Chemical Composition (Typical)<\/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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%C<\/th>\n %Mn<\/th>\n %Ni<\/th>\n %Cu<\/th>\n <\/tr>\n <\/thead>\n
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1.0 max<\/div>\n
0.004<\/div>\n <\/td>\n
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2.5 max<\/div>\n
0.01<\/div>\n <\/td>\n
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90 min<\/div>\n
99.5<\/div>\n <\/td>\n
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%Si<\/th>\n %Fe<\/th>\n %S<\/th>\n Total<\/th>\n <\/tr>\n <\/thead>\n
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0.75 max<\/div>\n
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4.0 max<\/div>\n
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0.03 max<\/div>\n
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<0.20<\/div>\n <\/td>\n <\/tr>\n <\/tbody>\n<\/table>\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 Weld Metal Mechanical Properties<\/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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Tensile Strength<\/td>\n 67,500 psi<\/td>\n 465 MPa<\/td>\n <\/tr>\n
Yield Strength<\/td>\n 35,000 psi<\/td>\n 241 MPa<\/td>\n <\/tr>\n
Elongation<\/td>\n 40 %<\/td>\n <\/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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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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Process<\/th>\n Diameter<\/th>\n Voltage<\/th>\n Amperage<\/th>\n Gas\/Flux<\/th>\n <\/tr>\n <\/thead>\n
TIG (GTAW)<\/td>\n 1\/16\u201d (1.6 mm)<\/td>\n 14 \u2013 18<\/td>\n 90 \u2013 130<\/td>\n 100% Ar<\/td>\n <\/tr>\n
3\/32\u201d (2.4 mm)<\/td>\n 15 \u2013 20<\/td>\n 120 \u2013 175<\/td>\n 100% Ar<\/td>\n <\/tr>\n
1\/8\u201d (3.2 mm)<\/td>\n 15 \u2013 20<\/td>\n 150 \u2013 220<\/td>\n 100% Ar<\/td>\n <\/tr>\n
MIG (GMAW)<\/td>\n .035\u201d (0.9 mm)<\/td>\n 29 \u2013 33<\/td>\n 160 \u2013 180<\/td>\n 75% Ar \u2013 25% He<\/td>\n <\/tr>\n
.045\u201d (1.1 mm)<\/td>\n 29 \u2013 33<\/td>\n 180 \u2013 220<\/td>\n 75% Ar \u2013 25% He<\/td>\n <\/tr>\n
.062\u201d (1.6 mm)<\/td>\n 29 \u2013 33<\/td>\n 200 \u2013 250<\/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 99 Overview GEN 99 is used for GMAW and GTAW welding of cast iron. While the wire is primarily used to repair gray iron castings, it is also used for overlay and buildup. A preheat and interpass temperature of 350oF (175oC) minimum is recommended during welding. Download GEN 99 Data Sheet AWS Chemical Composition […]<\/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-35699","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nGEN 99<\/title>\n<meta name=\"description\" content=\"GEN 99 is used for TIG and MIG welding of cast iron. 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