Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sm490a alloy structural steel phaj manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav sm490a alloy structural steel phaj ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
SM490A alloy qauv steel phaj
SWB 490AAlloy PhajKhoom Description
SM490A cov khoom siv tsis tshua muaj hlau tsis muaj zog muaj zog, muaj peev xwm ua tau zoo, tuaj yeem tswj kev ruaj ntseg thiab kev nyab xeeb raws li kev cuam tshuam lossis kev co, thiab muaj qhov elongation ntau dua lossis sib npaug li 21%.
SM490A cov hlau tsis tshua muaj hlau yog yooj yim rau vuam, muaj cov vuam zoo, tuaj yeem siv tau ntev hauv qhov chaw hnyav, thiab tuaj yeem ua tau raws li koj cov kev xav tau vuam rau cov txheej txheem nyuaj.
Engineering daim ntawv thov thaj chaw ntawm SM490A siab zog alloy hlau
Kev tsim kho vaj tsev: SM490A high tensile steel yog siv rau cov qauv tseem ceeb xws li siab- cov tsev nce siab, txuas hniav, qhov taub, thiab lwm yam.
Kev tsim khoom siv tshuab: SM490A siab zog steel yog siv los tsim kev ntxhov siab-cov khoom siv thiab cov khoom siv hauv tsheb, nkoj tsim, aerospace thiab lwm yam kev lag luam, xws li cav cav, thav duab, cov qauv ntawm lub nkoj, thiab lwm yam.
SM490A Alloy Steel PhajKhoom Paub meej
| SM490A Alloy Steel Phaj Chemical Composition % MAX | ||||||||||||
| C | Si | Mn | P | S | ||||||||
| TH (MM) | Tsawg dua los yog sib npaug li 50 | >50 Tsawg dua los yog sib npaug rau 200 | ||||||||||
| 0.20 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | |||||||
| SM490A High Strength Steel Sheet Mechanical Properties MIN | ||||||||||||
| Yield zog (N / MM2) | Tensile zog (N / MM2) | Elongation% | ||||||||||
| TH (MM) | Tsawg dua los yog sib npaug li 16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | Tsawg dua los yog sib npaug li 100 | >100-200 | Tsawg dua los yog sib npaug li 15 | >5-16 | >16-50 | >40 |
| 325 | 315 | 295 | 295 | 285 | 275 | 460-610 | 490-610 | Ntau dua lossis sib npaug 22 | Ntau dua lossis sib npaug li 17 | Ntau dua lossis sib npaug li 21 | Ntau dua lossis sib npaug 23 | |
SM490A High Strength SteelCov khoom duab
SWB 490ASiab zog phaj khoom thauj
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog SM490A alloy structural steel phaj, thov hu rau peb!