Q195 CARBON STEEL H PROFILE yog cov qauv hlau. Lub zog tawm los yog 195MPA. Lub zog qis dua Q235. Tus nqi pheej yig dua. Siv nyob rau hauv kev tsim kho, qauv, maus taus ncej, thiab lwm yam American ASTM hom yog Gr. B (s185). σs185 yog lub zog tawm los ntawm 185MPa.
Q nyob rau hauv Q195 sawv cev rau cov cai rau qhov taw tes tawm tswv yim (limit) ntawm cov pa roj carbon zoo tib yam steel, thiab 195 sawv cev rau tus nqi ntawm nws cov ntsiab lus tawm (limit), chav tsev: MPa (N / mm²).
Q195 muaj plasticity siab, toughness, thiab vuam kev ua tau zoo, kev ua haujlwm siab zoo, tab sis tsis muaj zog.
Q195 Q345 CARBON STEEL H PROFILE Taw Qhia:
| Khoom siv Tshuaj Kev sib xyaw (%) |
Q195 | C | Mn | Si | S | P | |
| 0.06-0.12 | 0.25-0.50 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.050 | Tsawg dua lossis sib npaug rau 0.045 | |||
| Tensile zog: 315-430(Mpa) | |||||||
| Yield zog: 195 (Mpa) | |||||||
| Elongation: 33 | |||||||
| Q235 | C | Mn | Si | S | P | ||
| 0.12-2.0 | 0.3-0.70 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.045 | |||
| Tensile zog: 375-460(Mpa) | |||||||
| Yield zog: 235 (Mpa) | |||||||
| Elongation: 26 | |||||||
| Q345 | C | Mn | Si | S | P | V | |
| Tsawg dua lossis sib npaug rau 0.20 | Tsawg dua lossis sib npaug li 1.70 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | 0.02-0.15 | ||
| Tensile zog: 470-630(Mpa) | |||||||
| Yield zog: 345 (Mpa) | |||||||
| Elongation: 21 | |||||||
Q345 CARBON STEEL H PROFILE yog feem ntau dov rau hauv cov hlua hlau lossis cov hlau puag ncig, square steel, tiaj tus hlau, lub kaum sab xis steel, kuv nqaj, channel steel, lwm ntu thiab steel phaj. Cov khoom no tau siv dav hauv kev tsim kho thiab engineering welded cov qauv, ua cov hlau tuav lossis tsim cov tsev tsim khoom, cov khoom siv hluav taws xob siab, txuas hniav, tsheb, boilers, ntim, thiab lwm yam.,
Cim npe nrov: Q195 Q345 carbon steel h profile, Tuam Tshoj q195 q345 carbon steel h profile manufacturers, lwm tus neeg, Hoobkas