SM 400B hlau
SM 400B steel yog siv dav siv cov qauv hlau nrog cov khoom zoo kawg li. Cov qib steel no paub txog nws lub zog siab thiab ua haujlwm ntev. Nws tuaj yeem tiv taus cov khoom hnyav thiab haum rau ntau yam kev tsim kho thiab kev siv engineering. Cov khoom zoo heev ntawm SM 400B ...
Hauj lwm lawm
SM 400B Steel Tshuab cuab yeej
| Thickness (hli) | |||||||
| SM400B | Tsawg dua los yog sib npaug li 16 | >16 Tsawg dua lossis sib npaug li 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 (Ntau dua lossis sib npaug rau Mpa) | 245 | 235 | 215 | 215 | 205 | 205 | |
| Tsawg dua los yog sib npaug li 100 | > 100 | ||||||
| Tensile zog (Mpa) | 400-500 | 400-510 | |||||
SM 400B Steel Chemical muaj pes tsawg leeg
| Cov ntsiab lus tseem ceeb ntawm SM400B steel phaj | |||||
| Thickness (hli) | C | Si | Mn | P | S |
| T Tsawg dua lossis sib npaug li 50 | 0.20 | 0.35 | 0.60-1.40 | 0.035 | 0.035 |
| 50<> | 0.22 | ||||
Cov qib steel no paub txog nws lub zog siab thiab ua haujlwm ntev. Nws tuaj yeem tiv taus cov khoom hnyav thiab haum rau ntau yam kev tsim kho thiab kev siv engineering. Cov cuab yeej zoo heev ntawm SM 400B steel ua rau nws muaj kev xaiv zoo rau kev tsim vaj tsev, txuas hniav, thiab chaw ua haujlwm.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm SM 400B steel yog nws cov weldability. Nws tuaj yeem yooj yim koom nrog siv ntau txoj kev vuam, ua kom muaj kev sib koom ua ke hauv kev tsim kho. Qhov no ua rau nws yooj yim rau fabricators thiab engineers ua hauj lwm nrog, txo cov sij hawm tsim kho thiab cov nqi.
SM 400B steel kuj muaj ductility zoo, uas tso cai rau nws deform nyob rau hauv kev ntxhov siab yam tsis muaj fracturing. Cov cuab yeej no yog qhov tseem ceeb hauv cov ntawv thov uas cov hlau yuav raug rau cov khoom hnyav lossis cov dej num seismic. Nws muab ib qho kev ntsuas kev nyab xeeb thiab kev ua haujlwm zoo rau cov qauv.
Nyob rau hauv cov nqe lus ntawm corrosion kuj, SM 400B steel muaj kev tiv thaiv me ntsis. Txawm li cas los xij, nyob rau hauv ib puag ncig uas muaj kev txhawj xeeb, kev tiv thaiv ntxiv xws li txheej txheej lossis kev tiv thaiv cathodic yuav tsim nyog.
Qhov muaj ntawm SM 400B steel nyob rau hauv ntau thiab tsawg thiab thicknesses muab designers thiab engineers yooj yooj yim rau xaiv cov khoom tsim nyog rau lawv tej yaam num. Txawm hais tias nws yog rau kev tsim kho loj lossis me me fabrications, feem ntau muaj kev xaiv tsim nyog.
Tsis tas li ntawd, SM 400B steel yog tsim nyob rau hauv cov qauv kev tswj xyuas nruj kom ntseeg tau zoo thiab ua haujlwm zoo. Qhov no ua rau cov neeg siv kev ntseeg siab ntawm cov khoom siv kev ntseeg siab thiab kav ntev.
Hauv kev xaus, SM 400B steel yog ntau yam thiab muaj kev vam khom cov qauv hlau. Nrog nws lub zog siab, weldability, ductility, thiab muaj nyob rau hauv ntau hom, nws yog dav siv nyob rau hauv kev tsim kho thiab engineering industries. Nws cov khoom ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv, ua rau muaj kev nyab xeeb thiab ruaj khov ntawm cov qauv.
Cim npe nrov: sm 400b steel, Tuam Tshoj sm 400b steel lwm tus neeg, hoobkas
