AISI 1139 carbon hlau
Cov Khoom Piav Qhia UNS G11390, tseem hu ua AISI 1139 carbon steel, yog cov khoom siv zoo kawg nkaus nrog ntau yam kev siv thiab cov khoom zoo heev. Cov qib carbon steel no tau txais txiaj ntsig zoo hauv kev lag luam rau nws qhov kev ua tau zoo tshwj xeeb thiab kev ntseeg tau. Ib qho tseem ceeb ...
Hauj lwm lawm
Khoom Description
AISI 1139 Carbon steel Chemical composition thiab mechanical zog
| C | 0.35-0.43 |
| Mn | 1.35-1.65 |
| P | 0.04 (max) |
| S | 0.138-0.20 |
Mechanical Properties
| Cov khoom | Cov xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho mob | ||
| Qhov ceev (× 1000 kg / m3) | 7.7-8.03 | 25 | |
| Poisson tus ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile zog (Mpa) | 1158 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
| Yield zog (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Kev txo qis hauv cheeb tsam (%) | 53 | ||
| Hardness (HB) | 335 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
Lwm qhov zoo dua ntawm UNS G11390 yog nws qhov zoo corrosion kuj. Txawm hais tias nws yuav tsis zoo li corrosion-resistant li ib co stainless steels, nws tseem muab ib co theem ntawm kev tiv thaiv me me corrosive ib puag ncig. Qhov no ua rau nws tsim nyog siv rau hauv cov ntawv thov uas yuav tsum tau muaj dej noo los yog qee yam tshuaj.
UNS G11390 tseem paub txog nws qhov zoo weldability. Nws tuaj yeem yooj yim koom nrog siv ntau txoj kev 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 UNS G11390 nyob rau hauv ntau cov ntaub ntawv thiab ntau thiab tsawg pab ntxiv txhim khu nws versatility. Nws tuaj yeem muab tau raws li cov khoom tuav, cov raj, cov ntawv, thiab lwm yam duab, tso cai rau kev hloov pauv hauv kev tsim thiab tsim khoom.
Tsis tas li ntawd, UNS G11390 tuaj yeem kho cua sov los txhim kho nws cov khoom siv kho tshuab. Cov txheej txheem kho cua sov xws li quenching thiab tempering tuaj yeem ua rau nws cov tawv tawv, lub zog, thiab tawv, lossis txhim kho nws cov ductility thiab machinability.
Hauv kev xaus, UNS G11390 AISI 1139 carbon steel yog cov khoom siv ua haujlwm siab nrog kev ua haujlwm zoo, lub zog, tawv, qhov ruaj khov, kev tiv thaiv corrosion, weldability, thiab kev kho cua sov. Nws versatility thiab kev ntseeg tau ua rau nws yog ib qho kev xaiv nrov rau ntau yam kev siv hauv ntau yam lag luam. Txawm hais tias rau cov khoom siv kho tshuab, cov qauv tsim, lossis lwm yam kev thov, UNS G11390 muaj kev ua tau zoo thiab tus nqi.
Cim npe nrov: Tuam Tshoj aisi 1139 carbon steel lwm tus neeg, Hoobkas
