{"id":9359,"date":"2026-03-27T05:54:35","date_gmt":"2026-03-27T05:54:35","guid":{"rendered":"http:\/\/www.sxwelding.com\/?post_type=product&p=9359"},"modified":"2026-03-28T03:42:12","modified_gmt":"2026-03-28T03:42:12","slug":"weathering-steel-welding-wire","status":"publish","type":"product","link":"https:\/\/www.sxwelding.com\/pt\/produto\/arame-de-solda-de-aco-para-intemperies\/","title":{"rendered":"Arame de solda de a\u00e7o para intemp\u00e9ries"},"content":{"rendered":"

Nosso fio de solda de a\u00e7o para intemp\u00e9ries inclui duas s\u00e9ries principais: Arame de solda com prote\u00e7\u00e3o gasosa (MIG)<\/strong> e Arame de soldagem por arco submerso (SAW)<\/strong>.<\/p>\n

Projetado para soldar a\u00e7os resistentes a intemp\u00e9ries, o metal depositado apresenta excelente tenacidade, ductilidade, resist\u00eancia \u00e0 corros\u00e3o, resist\u00eancia a altas temperaturas e resist\u00eancia \u00e0 fadiga. \u00c9 ideal para estruturas de a\u00e7o expostas a ambientes atmosf\u00e9ricos severos por longos per\u00edodos.<\/p>\n\n\n\n\n\n\n\n\n
Composi\u00e7\u00e3o qu\u00edmica do ER44-G\uff08%\uff09<\/strong><\/td>\n<\/tr>\n
elemento<\/strong><\/td>\nC<\/strong><\/td>\nS<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nCr<\/strong><\/td>\nNi<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
Exemplo de valor<\/td>\n0.070<\/td>\n0.012<\/td>\n1.13<\/td>\n0.42<\/td>\n0.013<\/td>\n0.32<\/td>\n0.33<\/td>\n0.12<\/td>\n<\/tr>\n
Propriedades mec\u00e2nicas do metal de solda ER44-G<\/strong><\/td>\n<\/tr>\n
Projeto experimental<\/strong><\/td>\nResist\u00eancia Rm\uff08Mpa\uff09<\/strong><\/td>\nResist\u00eancia ao escoamento R\uff08Mpa\uff09<\/strong><\/td>\nalongamento A\uff08%\uff09<\/strong><\/td>\nTeste de impacto em forma de V (J)-30\u2103<\/strong><\/td>\n<\/tr>\n
Exemplo de valor<\/td>\n522<\/td>\n421<\/td>\n27<\/td>\n90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n