Technical Data Ntawm SM490 Steel Phaj
SIB 490steel khoom Taw qhia
SM490 steel yog ib qho kev siv kub dov cov qauv hlau hauv Kauslim Teb. Ib qho tseem ceeb ntawm kev siv cov hlau yog nws tus nqi qis thiab kev ua tau zoo hauv kev ua haujlwm thiab weldability Hauv kev siv tam sim no ntawm SM490, vuam tau dav siv los txuas cov tswv cuab steel vim qhov zoo xws li kev tsim qauv yooj yim thiab siab nruj. Txawm li cas los xij, inhomogeneity ntawm microstructures nyob rau hauv cheeb tsam weld tuaj yeem ua rau muaj kev hloov pauv ntawm cov khoom siv kho tshuab thiab tsim kom muaj kev ntxhov siab hauv zos, uas tuaj yeem pib tawg tawg [3]. Nws tau raug tshaj tawm tias thaum lub sij hawm vuam, cov khoom- lub xeev hloov pauv tau muaj kev cuam tshuam rau qhov kawg microstructure thiab cuam tshuam rau cov khoom siv xws li hardness thiab toughness nyob rau hauv weld cheeb tsam ntawm cov qauv steel, Txawm li cas los xij, cov teebmeem ntawm cov khoom siv kho tshuab hauv SM490 steel weld zone, xws li elastic modulus E, tsis tshua muaj zog tau tshaj tawm nyob rau hauv qhov nyuaj, thiab tsis tshua muaj zog tshaj tawm nyob rau hauv qhov nyuaj. Yog li, nws yog qhov tseem ceeb heev kom muaj kev kawm dav dav ntawm cov khoom siv kho tshuab nrog rau cov qauv elastic, lub zog tawm los, thiab lub zog tawv tawv exponent hauv weld cheeb tsam ntawm SM490 steel.
SIB 490steel Product Details
| Qib | Tawm taw tes lossis tawm lub zog, N / m㎡ | Lub zog tensile | ||||||
| Thickness hli | Thickness hli | |||||||
| Tsawg dua los yog sib npaug li 16 | 16 | 40 | 75 | 100 | 100 | Tsawg dua los yog sib npaug li 100 | 100 | |
| SWB 490A | Ntau dua lossis sib npaug rau 325 | Ntau dua lossis sib npaug rau 315 | Ntau dua lossis sib npaug li 295 | Ntau dua lossis sib npaug li 295 | Ntau dua lossis sib npaug li 285 | Ntau dua lossis sib npaug li 275 | 490-610 | 490-610 |
| SWB 490B | Ntau dua lossis sib npaug rau 325 | Ntau dua lossis sib npaug rau 315 | Ntau dua lossis sib npaug li 295 | Ntau dua lossis sib npaug li 295 | Ntau dua lossis sib npaug li 285 | Ntau dua lossis sib npaug li 275 | 490-610 | 490-610 |
| SWB 490C | Ntau dua lossis sib npaug rau 325 | Ntau dua lossis sib npaug rau 315 | Ntau dua lossis sib npaug li 295 | Ntau dua lossis sib npaug li 295 | - | - | 490-610 | 490-610 |
steel phaj Product Image
GNEE Group Photo
Peb muaj 16 xyoo ntawm kev paub txog cov khoom siv hlau, xa tawm thiab muab cov khoom zoo thiab cov kev pabcuam zoo, thiab peb muab ib qho - rau - ib qho kev pabcuam rau txhua tus neeg siv khoom.
Peb cov khoom tau raug xa tawm mus rau ntau tshaj 200 lub teb chaws thiab cheeb tsam hauv Europe, Asia, Africa, South America thiab North America. Peb cov khoom kuj tau txais txiaj ntsig zoo thiab qhuas los ntawm cov neeg siv khoom.
GNEE Group Exhibition Duab
GNEE Group cov neeg siv khoom tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog SM490hlau, thov hu rau peb!
Cim npe nrov: Cov ntaub ntawv ntawm sm490 steel phaj, Tuam Tshoj kev cov ntaub ntawv ntawm sm490 steel phaj manufacturers, lwm tus neeg, Hoobkas