GCr15 Cov Kabmob Steel Bar

Lus piav qhia luv luv:

Thickness: 14 ~ 100 hli

Ntev: 3000 ~ 5800mm

Txoj kab uas hla: 14-500mm

Qib: SAE51200 / GCr15 / 100cr6/ Gcr15SiMn / 20CrNi2Mo / 20 Cr2Ni4

Mos annealing: kub rau 680-720 ° C, txias maj mam

Deg yuav tsum tau: Dub, sib tsoo, ci, polish

Cov nqe lus them nqi: L / C thaum pom lossis T / T

Xa email rau peb WhatsApp Amy@jindalaisteel.com

Product Detail

Khoom cim npe

Txheej txheem cej luam ntawm Bearing Steel

Cov kabmob steel yog siv los ua cov pob, cov menyuam thiab cov kabmob rings. Bearing steel muaj siab thiab tsis sib xws hardness, hnav tsis kam thiab siab elastic txwv. Cov kev cai rau kev sib xyaw ntawm cov tshuaj muaj pes tsawg leeg, cov ntsiab lus thiab kev faib tawm ntawm cov khoom tsis yog xim hlau, thiab kev faib cov carbides ntawm cov kabmob steel yog nruj heev. Nws yog ib qho ntawm cov qib steel nruj tshaj plaws nyob rau hauv tag nrho cov hlau ntau lawm.

Cov qib steel ntawm cov kabmob sib txawv yog cov pa roj carbon ntau chromium bearing steel series, xws li GCr15, Gcr15SiMn, thiab lwm yam. Tsis tas li ntawd, carburized bearing steels, xws li 20CrNi2Mo, 20Cr2Ni4, thiab lwm yam, kuj tuaj yeem siv raws li kev ua haujlwm sib txawv, stainless. steel bearing steels, xws li 9Cr18, thiab lwm yam, thiab high-temperature bearing steels, xws li Cr4Mo4V, Cr15Mo4V2, thiab lwm yam.

Lub cev muaj zog

Lub cev muaj zog ntawm cov kabmob steel feem ntau suav nrog microstructure, decarburized txheej, non-metallic inclusion thiab macrostructure. Feem ntau, cov khoom raug xa los ntawm kub dov annealing thiab txias kos duab annealing. Txoj kev xa khoom yuav tsum tau qhia hauv daim ntawv cog lus. Lub macrostructure ntawm hlau yuav tsum tsis pub shrinkage kab noj hniav, subcutaneous npuas, dawb chaw thiab micro pore. Lub hauv paus porosity thiab dav porosity yuav tsum tsis txhob siab tshaj qib 1.5, thiab kev sib cais yuav tsum tsis txhob siab tshaj qib 2. Lub annealed qauv ntawm steel yuav tsum uniformly faib nplua-grained pearlite. Qhov tob ntawm decarburization txheej, non-metallic inclusions thiab carbide unevenness yuav tsum ua raws li lub teb chaws cov qauv.