Q195 yog dab tsi steel? A: Q195 yog lub teb chaws tus qauv carbon structural steel. Q sawv cev rau lub zog tawm los, thiab 195 sawv cev rau lub zog tawm los ≥195MPa.
Hom hlau twg yog Q195? A: Nws belongs rau qis- carbon carbon structural steel, nrog zoo plasticity tab sis kuj tsis tshua muaj zog.
Q195 ua raws li cov qauv dab tsi? A: Kub- dov steel feem ntau ua raws li GB / T 700, thaum txias - dov steel ua raws li GB / T 11253, GB / T 13237, thiab lwm yam.
Q195 feem ntau siv nyob rau hauv qhov chaw ntawm lub tsev? A: Nws yog tsuas yog siv rau tsis yog-load- cov kabmob, cov qauv teeb, cov khoom sib txuas, cov khoom sib txuas, thiab cov khoom siv kho kom zoo nkauj.
Q195 puas tuaj yeem siv rau kev thauj khoom loj-cov kabmob? A: Nws tsis pom zoo vim nws tsis muaj zog. Cov qauv tseem ceeb feem ntau siv Q235 lossis Q355.