ST37-2 Cov khoom siv carbon steel
steel khoom Taw qhia
Cov khoom siv lub cev ntawm st37 steel, uas suav nrog ntom ntom, jelting point, thermal conductivity, thiab cuam tshuam rau nws cov kev ua tau zoo hauv ntau yam kev siv. Nrog rau qhov ceev ntawm 7.8g / cm3, nws muaj peev xwm thauj khoom loj, qhov tseem ceeb rau cov khoom siv. Lub melting point ntawm kwv yees li 1470 degree kom ruaj ntseg nyob rau hauv high-temperature ib puag ncig. Nws cov thermal conductivity, ntsuas ntawm 53W / mK, ua kom yooj yim rau cov cua sov dissipation, thaum nws cov hluav taws xob conductivity, 6.9% IACS, tso cai tam sim no.
Txawm li cas los xij, St37 steel tsis muaj kev tiv thaiv corrosion ntau heev, uas tuaj yeem ua rau muaj kev puas tsuaj rau qhov chaw hnyav. Qhov teeb meem no yuav tsum tau kho saum npoo zoo li galvanization lossis pleev xim ua ntej los txhim kho kev tiv thaiv xeb. Cov kev kho mob zoo li no tsis yog tsuas yog txhim kho corrosion kuj, tab sis kuj txhim kho qhov zoo nkauj ntawm St37 steel khoom.
Nyob rau hauv cov nqe lus ntawm qhov ntev kam rau ua, St37 steel exhibits commendable sib xws, uas yog ib qho tseem ceeb nyob rau hauv precision-thov daim ntaub ntawv. Nws qhov ruaj khov qhov ntev, ua ke nrog nws lub peev xwm thauj khoom, ua rau nws nyiam xaiv rau ntau yam ntawm cov qauv siv.
Steel phaj Khoom Paub meej
DIN 17100 St 37-2 steel tshuaj muaj pes tsawg leeg %:
Cov tshuaj tseem ceeb hauv DIN 17100 St 37-2 steel yog thawv max 0.17, manganese max 1.40, phosphorus max 0.045, sulfur max 0.045. Cov ncauj lus kom ntxaws ntxiv txog DIN 17100 St 37-2 steel, thov xa mus rau lub rooj hauv qab:
| Cov khoom siv tshuaj | C Tsawg dua lossis sib npaug li 16 hli max |
C>16 hli max |
Si max |
Mn max |
P max. |
S max. |
| %, los ntawm mass | 0.17 | 0.17 | – | 1.40 | 0.045 | 0.045 |
DIN 17100 St 37-2 steel mechanical khoom:
St37-2 steel phaj yog ib qho ntawm cov pa roj carbon steel, St37-2 yog hom steel ntawv raws li EN tus qauv uas yog siv los tsim nkoj, choj, yog cov ntawv muaj zog siab.
| tuab | Yield StrengthReH[N/mm2] transv min. |
TensileStrengthRm[N/mm2]transv. | Fracture Elongation[%]transv. min. | Kev cuam tshuam Zog 1) Ch Vcomplete samplelongitud. min [J] |
| t Tsawg dua los yog sib npaug li 16 hli t > 16mm |
235 225 |
Qib: 0 AV: 27 J |
||
| t <3mm t Ntau dua lossis sib npaug li 3 hli |
360-510 340-470 |
|||
| Txog li 1.5mm 1. 51-2 00mm 2 01-2.50mm 2 51-2.99mm Ntau dua lossis sib npaug li 3 hli |
16 17 18 19 24 |
steel phaj Product Image
GNEE Group Photo
Kev cog lus rau kev tswj hwm nruj thiab kev pabcuam rau cov neeg siv khoom, peb muaj cov neeg ua haujlwm paub txog kev tsim khoom npaj kom tau raws li koj xav tau thiab ua kom cov neeg siv khoom txaus siab. Peb lav koj zoo nyob hauv Suav teb.
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 steel, peb zoo siab los qhia koj!
Cim npe nrov: st37-2 carbon steel lub cev muaj zog, Tuam Tshoj st37-2 carbon steel lub cev khoom manufacturers, lwm tus neeg, Hoobkas