ST37-2 Cov khoom siv carbon steel
steel khoom Taw qhia
Cov khoom siv hluav taws xob ntawm St37 steel, xws li lub zog tensile, yield zog, thiab elongation, ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab nws tsim nyog rau ntau yam kev siv. Cov kev xaiv kho cua sov rau St37 steel muaj cib fim los txhim kho cov khoom no thiab txhim kho cov hlau kev ua tau zoo hauv ntau qhov chaw.
Qhov txias txias cuam tshuam cuam tshuam rau St37 steel lub hardness, nrog cov nqi nrawm dua ua rau muaj zog ntxiv thiab qeeb qeeb rau ntau qhov ductility.
Piv rau ASTM A36, St37 steel muaj qis zog tensile thiab yield zog tab sis superior ductility, ua rau nws zoo dua rau cov kev siv uas yuav tsum tau yooj.
Carburizing tuaj yeem txhim kho St37 steel qhov hnav tsis kam los ntawm kev ua kom nws qhov chaw nrog cov pa roj carbon zoo, yog li tsim cov txheej tawv tawv, hnav-tiv taus.
St37 steel yog dav siv nyob rau hauv kev tsim kho kev lag luam vim nws zoo heev ductility thiab weldability, ua rau nws zoo tagnrho rau cov qauv uas muaj dynamic loads.
Cov yam ntxwv no qhia txog qhov tseem ceeb ntawm kev nkag siab txog cov khoom siv hlau steel, vim tias lawv cuam tshuam ncaj qha rau nws qhov kev ua tau zoo thiab kev thov kom haum.
Steel phaj Khoom Paub meej
| Qib hlau | Cov cuab yeej siv tshuab thiab thev naus laus zis | ||||||||||||||||||||
| Txoj hauj lwm ntawm tus qauv | Elongation ntawm rupture | Bending xeem (180º) | Notched-bar cuam tshuam ua haujlwm | ||||||||||||||||||
| (Kev ntsuas qhov ntev Lo=80 mm) | (Kev ntsuas qhov ntev Lo=5 ua) | Txoj hauj lwm ntawm tus qauv | (Ib thickness ntawm cov qauv) | ISO V-notch qauv (longitudinal) | |||||||||||||||||
| Rau cov khoom thicknesses nyob rau hauv mm | Rau cov khoom thickness hauv mm | Kev kho mob | Ntsuas kub degree |
Rau cov khoom thicknesses nyob rau hauv mm | |||||||||||||||||
| Ntau dua lossis sib npaug rau 0.5 <1 |
Ntau dua lossis sib npaug li 1 <1.5 |
Ntau dua lossis sib npaug li 1.5 <2 |
Ntau tshaj los yog sib npaug 2 <2.5 |
Ntau dua lossis sib npaug li 2.5 <3 |
Ntau dua lossis sib npaug 3 Tsawg dua los yog sib npaug li 40 |
>40 Tsawg dua lossis sib npaug li 63 |
>63 Tsawg dua los yog sib npaug li 100 |
>100 | <3 | Ntau dua lossis sib npaug 3 Tsawg dua lossis sib npaug li 63 |
>63 Tsawg dua los yog sib npaug li 100 |
>100 | Ntau tshaj los yog sib npaug rau 10 Tsawg dua los yog sib npaug li 16 |
>16 Tsawg dua lossis sib npaug li 63 |
>63 Tsawg dua los yog sib npaug li 100 |
>100 | |||||
| Tus lej lej | % min | Mandrel txoj kab uas hla | J min | ||||||||||||||||||
| St 37-2 | Longitudinal transverse | 17 15 |
18 16 |
19 17 |
20 18 |
21 19 |
26 24 |
25 23 |
24 22 |
Los ntawm kev pom zoo | Longitudinal transverse | 0.5a 1.5a |
1a 2a |
1.5a 2.5a |
Los ntawm kev pom zoo | N.N | +20 | 27 | – | – | – |
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 carbon steel mechanical zog, Tuam Tshoj st37 carbon steel mechanical zog manufacturers, lwm tus neeg, Hoobkas