ndeupi musiyano uripo pakati peEN39 S235GT neQ235?

EN39 S235GT uye Q235 ese simbi mamakisi anoshandiswa pakuvaka.

EN39 S235GT iEuropean standard simbi giredhi inoreva kuumbwa kwemakemikari uye michina zvimiro zvesimbi. Iyo ine Max. 0.2% kabhoni, 1.40% manganese, 0.040% phosphorus, 0.045% sarufa, uye isingasviki 0.020% Al. Iyo yekupedzisira tensile simba re EN39 S235GT ndeye 340-520 MPa.

Q235, kune rumwe rutivi, iChinese standard simbi giredhi. Iyo yakaenzana neEN standard S235JR simbi giredhi iyo inowanzoshandiswa muEurope. Q235 simbi ine kabhoni inosvika 0.14% -0.22%, manganese iri pasi pe1.4%, phosphorus inokwana 0.035%, sulfur inokwana 0.04%, uye silicon inosvika 0.12%. Iyo yekupedzisira tensile simba reQ235 ndeye 370-500 MPa.

Muchidimbu, EN39 S235GT uye Q235 dzine maumbirwo emakemikari akafanana asi zvakasiyana zvishoma zvemichina. Sarudzo pakati pezviviri zvinoenderana nekushandiswa chaiko uye zvinodiwa zvepurojekiti.