Tabelas e Gráficos 7 de agosto de 2020 Por Nayara da silva Propriedades mecânicas dos aços estruturais Relacionado Navegação de Post Post anteriorAnterior SALA AO VIVO – TURMA JUNHO 2020Próximo postPróximo Propriedades mecânicas de parafusos soldas e chumbadores
muito bom realmente o correto é especificar ….
grato
[…] Para obter uma tabela com as propriedades mecânicas dos aços estruturais mais utilizados, clique aqui. […]
Qual a fonte desta tabela? já vi vários materiais que mostram valores diferentes, SAE 1020 po exemplo LE 350 Mpa, LR 420 Mpa
há informações discrepantes na internet a respeito de limite de escoamento de aços estruturais. É necessário levar em consideração se os aços passaram ou não por tratamentos térmicos. Essa tabela tem por fonte a própria norma SAEJ1397 em sua revisão de 1992 que pode ser encontrada em PDF na internet
https://www.materiais.gelsonluz.com/2017/10/aco-sae-1020-propriedades-mecanicas.html
diz que o LE do SAE 1020 é 350 Mpa
Fonte com erro. Sugiro consultar a norma J403
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