ni irihe tandukaniro riri hagati ya EN39 S235GT na Q235?

EN39 S235GT na Q235 byombi ni ibyiciro byibyuma bikoreshwa mubikorwa byo kubaka.

EN39 S235GT nicyiciro cyiburayi gisanzwe cyerekana ibyuma bivura imiti nubukanishi bwibyuma. Harimo Max. 0,2% karubone, 1,40% manganese, 0,040% fosifore, 0,045% sulfure, na munsi ya 0.020% Al. Imbaraga zihebuje za EN39 S235GT ni 340-520 MPa.

Q235, kurundi ruhande, ni urwego rwicyuma gisanzwe. Iringana na EN isanzwe ya S235JR ibyuma bisanzwe bikoreshwa muburayi. Icyuma cya Q235 gifite karubone ingana na 0.14% -0.22%, manganese iri munsi ya 1.4%, fosifore iri kuri 0.035%, sulfure ya 0,04%, na silikoni 0,12%. Imbaraga zidasanzwe za Q235 ni 370-500 MPa.

Muncamake, EN39 S235GT na Q235 bifite ibinyabuzima bisa ariko birasa nubukanishi butandukanye. Guhitamo hagati byombi biterwa nibisabwa byihariye nibisabwa n'umushinga.