4Cr14 steel yog cov tsis tshua muaj carbon siab Chromium hlau thiab, yog li ntawd, muaj ib tug nruab nrab hardness theem thiab zoo corrosion kuj. Cov hniav ua los ntawm cov hlau no zoo meej rau kev txiav yooj yim lossis qhib pob.
4Cr14 yog nrov nyob rau hauv kev lag luam riam thiab feem ntau yog siv los ua folding, tactical, thiab chav ua noj riam. Riam phom nyiam cov hlau no vim tias nws muaj kev tiv thaiv corrosion zoo, yooj yim ua haujlwm nrog, thiab pheej yig heev.
4Cr14 Steel Composition
- Carbon C 0.48 feem pua : Ua kom cov ntug tuav, hardness thiab tensile zog. Nws kuj tseem txhim kho steel tsis kam hnav, abrasion thiab corrosion.
- Chromium Cr 14.60 feem pua: Chromium nce hardness, tensile zog thiab corrosion kuj ntawm ib tug hniav.
- Molybdenum Mo 0.55 feem pua : Txhim kho machinability thiab corrosion kuj.
- Vanadium V 0.10 feem pua : Cov ntaub ntawv nyuaj vanadium carbide ua ke nrog lwm cov khoom uas txhim kho hnav tsis kam.
- Manganese Mn 1.00 feem pua : txhim kho lub zog thiab hardness ntawm hlau. Thaum cov hlau yog kub-kho, hardenability yog txhim kho nrog ntxiv manganese.
- Silicon Si 0.80 feem pua : Ua kom muaj zog thiab kub ua haujlwm.
- Phosphorus P 0.04 feem pua : Txhim kho machinability thiab hardness.
- Sulfur S 0.03 feem pua : Txhim kho machinability.
Cov khoom ntawm 4Cr14 Steel
4Cr14 Steel Hardness
Lub hardness ntawm 4Cr14 steel nyob nruab nrab ntawm 55 txog 57HRC raws li Rockwell hardness nplai. Thaum nws tsis yog qhov phem tshaj plaws hardness steel muaj peev xwm muab tau, qhov hardness theem tsis yog qhov zoo tshaj plaws, thiab nws yog txuam nrog cov pa roj carbon tsawg hauv nws cov muaj pes tsawg leeg.
Cov pa roj carbon monoxide yog qhov kev txiav txim siab ntawm qib hardness ntawm cov hlau. Cov hlau yuav tsum muaj tsawg kawg yog 1 feem pua carbon nyob rau hauv nws cov muaj pes tsawg leeg rau qhov zoo hardness. Nrog 0.38 feem pua carbon, 4Cr14 tsis muaj ntau los muab rau hardness thiab txiav kev ua tau zoo. Ntawm cov ntawv zoo, koj paub tseeb tias qhov zoo toughness nrog txo hardness.
4Cr14 Steel Corrosion kuj
4Cr14 muaj qhov zoo corrosion kuj vim nws muaj cov ntsiab lus Chromium txaus nyob rau hauv nws cov muaj pes tsawg leeg los ua nws stainless hlau. Qhov no txhais tau tias koj tuaj yeem siv nws hauv qhov chaw ntub dej xws li chav ua noj yam tsis muaj kev ntshai ntawm stains thiab xeb.
Tab sis cov hlau puas puas xeb? 4Cr14 steel tsis yog qhov zoo tshaj plaws stainless hlau tawm muaj; Yog li ntawd, nws yuav tsum tau saib xyuas kom zoo kom xeb thiab stains ntawm bay. Kev saib xyuas zoo rau cov hlau no yog qhov yooj yim xws li ntxuav cov riam thiab ziab kom qhuav.
4Cr14 Steel Toughness
Lwm qhov kom zoo dua ntawm 4Cr14 steel yog tias nws muaj cov tawv tawv zoo. Raws li txoj cai ntawm tus ntiv tes xoo, lub toughness ntawm steel nce nrog txo hardness, uas yog siv tau nrog peb cov hlau niaj hnub. Koj paub tseeb tias 4Cr14 riam tsis tawg lossis nti yooj yim.
Cim npe nrov: 4cr14 cuab tam steel, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
