JIS SUM21 Steel
Cov Khoom Piav Qhia JIS SUM21 steel yog cov khoom siv zoo kawg nkaus nrog ntau yam kev siv thiab cov khoom zoo heev. Cov qib steel no, tau teev tseg los ntawm Japanese Cov Qauv Kev Lag Luam (JIS), tau txais txiaj ntsig zoo hauv kev tsim khoom thiab engineering. Ib qho ntawm cov yam ntxwv tseem ceeb ntawm JIS ...
Hauj lwm lawm
Khoom Description
JIS-SUM 21
| C(%) | Mn(%) | P(%) | S(%) |
|---|---|---|---|
| Tsawg dua lossis sib npaug rau 0.13 | 0.7-1.0 | 0.07-0.12 | 0.16-0.23 |
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm JIS SUM21 steel yog nws cov machinability zoo heev. Cov txheej txheem ntawm cov hlau no yog ua tib zoo tsim los xyuas kom meej kev ua haujlwm zoo thiab ua haujlwm zoo. Nws tuaj yeem ua tau yooj yim machined siv ntau yam cuab yeej thiab cov txheej txheem, txo cov sij hawm tsim khoom thiab cov nqi.
Ntxiv rau nws cov machinability, SUM21 steel kuj muaj qhov zoo ntawm qhov ruaj khov. Thaum lub sij hawm machining thiab kev kho cua sov txheej txheem, nws tswj nws cov duab thiab qhov loj kom raug, kom ntseeg tau zoo thiab ua haujlwm zoo. Qhov no ua rau nws zoo tagnrho rau cov ntawv thov uas precision yog qhov tseem ceeb.
Cov khoom siv kho tshuab ntawm JIS SUM21 steel kuj tseem ceeb. Nws muaj qhov nruab nrab ntawm lub zog thiab hardness, ua rau nws haum rau ntau yam kev siv. Nws tuaj yeem tiv taus cov khoom nruab nrab thiab kev ntxhov siab yam tsis muaj deforming lossis ua tsis tiav, muab kev ua tau zoo hauv ntau yam kev ua haujlwm.
Lwm qhov zoo ntawm SUM21 steel yog nws qhov zoo corrosion kuj. Txawm hais tias nws yuav tsis zoo li corrosion-resistant li ib co stainless hlau, nws tseem muaj qee qhov kev tiv thaiv me me corrosive ib puag ncig. Qhov no ua rau nws tsim nyog siv rau hauv cov ntawv thov uas raug rau cov dej noo lossis qee yam tshuaj lom neeg xav tau.
JIS SUM21 steel kuj paub txog nws qhov zoo weldability. Nws tuaj yeem ua tau yooj yim welded siv cov txheej txheem vuam, tso cai rau kev tsim cov txheej txheem nyuaj thiab sib dhos. Txawm li cas los xij, cov txheej txheem vuam kom raug thiab cov txheej txheem yuav tsum tau ua kom ntseeg tau tias muaj zog thiab txhim khu kev qha welds.
Qhov muaj ntawm SUM21 steel nyob rau hauv ntau hom thiab ntau thiab tsawg pab ntxiv txhim khu nws versatility. Nws tuaj yeem muab tau raws li cov pas tuav, pas nrig, cov ntawv txheeb, thiab cov raj, tso cai rau kev hloov pauv hauv kev tsim thiab tsim khoom. Qhov no ua rau nws yooj yim rau engineers thiab manufacturers xaiv daim ntawv tsim nyog tshaj plaws rau lawv cov kev siv tshwj xeeb.
Hauv kev xaus, JIS SUM21 steel yog cov khoom siv zoo nrog kev ua haujlwm zoo, qhov ruaj khov, cov khoom siv kho tshuab, corrosion kuj, weldability, thiab muaj. Kev sib xyaw ua ke ntawm cov khoom no ua rau nws muaj kev xaiv nrov rau ntau yam kev siv hauv ntau yam lag luam, suav nrog tsheb, tshuab, hluav taws xob, thiab lwm yam. Txawm hais tias rau qhov tseeb, cov khoom siv, lossis kev siv engineering, SUM21 steel muaj kev ua tau zoo thiab tus nqi.
Cim npe nrov: jis sum21 steel, Tuam Tshoj jis sum21 steel lwm tus neeg, hoobkas
