A572 kub dov channel steel
Channel steel, tseem hu ua channel steel, C-shaped, yog cov hlau uas muaj U-shaped cross-section tsim los ntawm kub dov lossis txias dabtsi yog khoov. Qhov laj thawj yog vim li cas nws thiaj li hu ua "channel" yog tias nws cov duab zoo ib yam li "U", uas yog, channel. Vim nws qhov kev hloov pauv thiab muaj peev xwm los txhawb cov qauv, nws tau siv dav hauv architecture, engineering, kev lag luam thiab lwm yam haujlwm.
| Cov khoom | A572 kub dov channel steel |
| Qib | Q235B, Q345B, Q355B, 20#, A572, thiab lwm yam |
| Hom | GB txheem (10#-40#,100*48mm--400*102mm) JIS txuj (50 * 25mm --250*90mm) |
| Ntev | 6m, 9m, 12m, loj kom muaj nuj nqis tuaj yeem kho |
| Cov txheej txheem | Kub dov |
| Daim ntawv thov | Feem ntau yog siv rau lub tsev tsim, tsheb tsim thiab lwm yam kev lag luam qauv, channel steel feem ntau siv nrog kuv beam. |
| Cov nqe lus them nqi | L / C, T / T lossis Western Union |
Cov hauv qab no yog qee qhov tseem ceeb thiab cov yam ntxwv ntawm A572 channel:
1. Cov khoom xyaw: ASTMA572 steel muaj carbon (C), manganese (Mn), phosphorus (P), sulfur (S), silicon (Si), vanadium (V), niobium (Nb) thiab lwm yam alloying ntsiab. Cov ntsiab lus ua lub luag haujlwm tseem ceeb hauv cov khoom siv thiab ua rau lub zog siab ntawm cov khoom siv.
2. Lub zog: A572 channel steel muaj lub zog siab dua li cov pa roj carbon steel channel steel xws li A36. Qhov "50" lossis "65" hauv A572-50 lossis A572-65 qhia qhov tsawg kawg nkaus tawm lub zog ntawm cov khoom hauv kilopounds ib square inch (ksi). A572-50 muaj qhov tsawg kawg nkaus tawm lub zog ntawm 50 ksi thiab A572-65 muaj qhov tsawg kawg nkaus yield zog ntawm 65 ksi.
3. Ductility thiab toughness: Txawm hais tias lub zog ntawm A572 channel steel yog siab heev, nws tseem tuav tau zoo ductility thiab toughness, uas yog ib qho tseem ceeb heev rau lub koom haum kev ncaj ncees thiab tsis kam mus nkig tawg.
Cov neeg tuaj xyuas:
Cim npe nrov: a572 kub dov channel steel, Tuam Tshoj a572 kub dov channel steel manufacturers, lwm tus neeg, Hoobkas