SM490YB Cov Zog Loj Qauv Qauv Hlau
SM490yb steel phaj yog Japanese tus qauv qis alloy zog steel, kev siv ntawm JISG3106 tus qauv Japer. Qhov 's' nyob rau hauv qib SM490yb nthuav tawm lub ntsiab lus ntawm cov qauv hlau, thiab 'm' yog rau SM490yB tsis tsawg tshaj 490MPA.
SM490yB Siab Lub Zog Tsawg Alloy Qauv Txheej Txheem Hlau Steel Phaj Tshuaj Muaj pes tsawg leeg
| Tuab (mm) | C | Si | Mn | P | S |
| T tsawg dua li lossis sib npaug nrog 50 | 0.20 | 0.55 | 1.60 | 0.035 | 0.035 |
| 50 |
SM490yB Lub Zog Loj Tsawg Alloy Steel Phaj Cov Khoom
| Tuab (mm) | Tsawg dua los yog sib luag rau 16 | >16 tsawg dua los yog sib npaug rau 40 | >40 tsawg dua los yog sib npaug rau 75 | >75 tsawg dua los yog sib npaug rau 100 | >100 tsawg dua los yog sib npaug rau 160 | > 160 |
| Yield zog (loj dua los yog sib npaug rau MPa) | 365 | 355 | 335 | 325 | 325 | 325 |
| Tuab (mm) | Tsawg dua los yog sib npaug rau 100 | > 100 | ||||
| Tensile lub zog (mpa) | 490-610 | 490-610 | ||||
SM490yB Loj Lub Zog Tsim Qauv Qauv Hlau Ntawv Cov Khoom Siv
SM490yB tiav tus qauv: Japanese muaj kev lag luam JISG3016.
SM490yB Xa Cov Mob: Li Qub (Lwm Yam Kev Xa Khoom tuaj yeem sau tseg).
SM490yb ntawm qhov khuam Nrhiav: 'Ib qho kev sojntsuam, ob qhov kev sojntsuam, peb qhov kev tshwm sim'.
SM490yb thickness tuaj yeem ua z ua tau zoo: 'Z15, Z35, Z35'.
SM490yb Kev ua tau zoo tuaj yeem ua: Tensile cov khoom (tawm los, tensile, elongation) index tus nqi dhau ntawm cov qauv.
SM490yb steel phaj loj, puab, qhov hnyav thiab kev tso cai sib tw yuav tsum tau raws JIS G 3192, JIS G 3193, JIS G 3194.
SM490yB ntom: 7.85 / m3.
SM490YB muaj zog ntawm lub cev hnyav: thickness * dav * ntev * ntom.
SM490yb yog hom qauv txheem steel tsim raws li Japanese Qauv Jis G3106, nrog lub zog σb ntawm 490MPA. Tus qauv no muaj feem xyuam rau choj, nkoj, tsheb, chaw tsim khoom lag luam thiab txhua yam ntawm cov minesering thiab txhua hom kev tsim kho.
SM490YB Kev Loj Siab Lub Zog Cov Ntawv Hlau Khoom Hlau Khoom Duab
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Gnee pawg koom nrog hauv kev nthuav dav hlau
Peb cov khoom lag luam tau cuam tshuam nruj nruj ua tau zoo thiab tuaj nrog daim ntawv pov thawj tshaj lij. Yog tias koj muaj lus nug txog SM490yB siab zog steel phaj, thov xav tshuaj xyuas.
Cim npe nrov: SM490yB Cov Zog Txheej Txheem Hlau Qauv Hlau, Tuam Tshoj SM490YB Cov Txheej Txheem Hlau Txheej Txheem, Chaw muag khoom, Hoobkas
