Q195 steel yog suav qib steel ntawm cov hlau tsis zoo, "Q" sawv rau Yield Zog, "195" txhais tau tias Yield muaj zog yog 195 Mpa.
Q195 steel yog Suav cov ntshiab carbon cov qauv hlau, Q195 carbon steel hlau tau dav siv hauv Suav teb, vim nws cov kev ua tau zoo tshaj plaws hauv kev muaj zog, yas thiab vuam, thiab lwm yam.
Q195 Cov Khoom Siv Hluav Taws Xob GB / T 700-2006
| Cov ntaub ntawv pov thawj muaj zog Rp0.2 (MPa) | Lub zog tawv Rm (MPa) | Kev cuam tshuam zog KV (J) | Elongation ntawm pob txha tawg A (%) | Txo qis hauv tshooj hla ntawm pob txha lov Z (%) | Li-Kub-Kho Mob | Brinell Hardness (HBW) |
| 817 (≥) | 865 (≥) | 21 | 43 | 11 | Kev daws thiab kev laus, kev ntxom nyem, kev lom zem, Q + T, thiab lwm yam | 444 |
