Sichuan Liaofu Special Steel Company yog ib qho ntawm cov tuam txhab kev paub tshaj plaws thiab cov chaw muag khoom ntawm s2 alloy steel hauv Suav teb. Nrog tshaj 20 xyoo kev paub, peb lub Hoobkas muab cov khoom lag luam zoo hauv Suav teb nrog cov nqi sib tw. Txais tos tiv tauj peb rau kev pabcuam lag luam wholesale.
S2 yog cov cuab yeej hlau hlau, Asmeskas qib.
S2 steel yog nyob rau hauv lub hauv paus ntawm cov cuab yeej carbon steel ntxiv lwm cov ntsiab lus, xws li chromium thiab molybdenum, yog li nws muaj qhov zoo ntawm hnav tsis kam, kub tsis kam thiab siab toughness. Cov ntsiab lus carbon ntawm S2 steel yog tswj los ntawm 0.65% thiab 0.7%, thiab silicon, manganese, phosphorus, sulfur, chromium thiab lwm yam ntxiv. Nws hardenability, hardenability, hnav tsis kam thiab toughness yog siab tshaj carbon hlau steel, raws li kev siv yuav roughly muab faib ua tej cuab yeej, pwm thiab ntsuas cov cuab yeej steel 3 pawg.
s2 alloy steel thiab chromium vanadium steel sib txawv
Qhov sib txawv tseem ceeb ntawm S2 alloy steel thiab chromium vanadium steel yog qhov luv nqi ntawm hardness, vanadium molybdenum cov ntsiab lus thiab siv.
1. Tus nqi hardness ncua sij hawm sib txawv: kev kho cua sov hardness ncua sij hawm tus nqi ntawm S2 hlau feem ntau yog HRC58-62, thaum lub sij hawm kho cua sov hardness luv luv nqi ntawm chromium vanadium hlau feem ntau yog HRC48-52. Qhov no qhia tau hais tias qhov hardness ntawm S2 hlau yog siab dua li ntawm chromium vanadium hlau.
2. Vanadium thiab molybdenum cov ntsiab lus sib txawv: cov ntsiab lus vanadium thiab molybdenum cov ntsiab lus hauv S2 hlau yog siab dua li ntawm chromium vanadium hlau. Qhov nce ntawm vanadium cov ntsiab lus tuaj yeem txhim kho lub zog ntawm cov hlau, thaum qhov nce ntawm molybdenum cov ntsiab lus tuaj yeem txhim kho qhov nyuaj thiab lub zog ntawm cov hlau, yog li S2 steel zoo dua chromium vanadium steel hauv lub zog thiab toughness.
3. Kev siv sib txawv: Txawm hais tias ob qho tib si tuaj yeem siv los ua cov cuab yeej, vim yog qhov nyuaj dua thiab lub zog ntawm S2 steel, nws yog qhov tsim nyog rau kev ua cov cuab yeej nrog cov kev xav tau siab hardness, xws li hex wrenches, screwdrivers thiab ntsia hlau batches. Chromium vanadium steel muaj kev tiv thaiv corrosion zoo dua thiab tsim nyog rau kev ua cov cuab yeej ua haujlwm hauv qhov chaw corrosive
FAQ
Q: Puas yog S2 ruaj khov dua li chrome vanadium rau cov cuab yeej fais fab?
A: Yog, rau siab - cov khoom hardness. S2 ncav cuag HRC 58-62 tom qab kev kho cua sov, thaum chrome vanadium feem ntau zaum ntawm HRC 48-52. S2 tseem nqa ntau vanadium thiab molybdenum, uas txhim kho hnav tsis kam thiab torsional zog. Rau kev cuam tshuam tsav tsheb thiab hex khoom, S2 tuav tau zoo dua. Chrome vanadium yog qhov zoo rau cov cuab yeej tes uas qee qhov flex muaj txiaj ntsig.
Q: Vim li cas S2 nqi ntau dua ib kg dua li chrome vanadium?
A: Alloy nqi thiab kev ua haujlwm. S2 siv ntau vanadium thiab molybdenum, thiab nws lub qhov rais kho cua sov yog nruj dua. Chrome vanadium zoo li 6150 yooj yim dua rau yob thiab kho cua sov. Yog tias lub cuab yeej yog qhov tsawg - khoom siv hauv tsev torque, chrome vanadium yog kev lag luam ntau dua. Rau cov khoom lag luam, S2 feem ntau them rov qab los ntawm kev xa rov qab tsawg dua thiab ua haujlwm ntev dua.
Q: Puas yog chrome vanadium tiv taus corrosion zoo dua li S2?
A: Me ntsis, tab sis tsis yog stainless. Chrome vanadium feem ntau muaj txog 0.8-1.1% chromium, S2 txog 0.5-0.8%. Ob leeg yuav xeb hauv cov dej noo. Yog tias ntsev tsuag lossis av noo yog qhov yuav tsum tau ua tiag tiag, qhia cov zinc plating, dub oxide, lossis lwm txheej. Tsis txhob cia siab rau lub hauv paus steel ib leeg.
Q: Kuv puas tuaj yeem hloov S2 rau chrome vanadium yog tias kuv cov neeg siv khoom tau teev chrome vanadium?
A: Tsuas yog tom qab kuaj xyuas daim ntawv thov. Yog tias tus neeg siv khoom xav tau HRC 48-52, zoo toughness, thiab tus nqi qis, S2 yuav nyuaj dua, kim dua, thiab nyuaj rau lub tshuab. Yog tias lawv xav tau qhov siab - hardness me ntsis, S2 tuaj yeem ua haujlwm, tab sis koj yuav tsum nthuav tawm cov ntaub ntawv hloov pauv thiab rov ua dua -sim lub neej. Kev hloov ntsiag to hauv cov cuab yeej siv tes feem ntau xaus rau hauv kev thov.
Q: Vim li cas S2 tuav lub taub hau zoo dua li chrome vanadium?
A: Vim nws tiv taus hnav thiab deformation ntawm hardness siab dua. Vanadium refines cov nplej thiab molybdenum ntxiv zog. Chrome vanadium pauv qee qhov hardness rau ductility. Tias yog vim li cas S2 muaj ntau nyob rau hauv cov ntsia hlau me me, hex yuam sij, thiab xuas nrig ntaus, thaum chrome vanadium muaj ntau nyob rau hauv cov qhov (socket), wrenches, thiab chrome-plated tes cuab yeej.
Q: Koj puas tuaj yeem muab S2 thiab chrome vanadium nrog cov ntawv ceeb toom rau kev sib piv?
A: Yog. Peb muab MTC nrog chemistry, hardness, thiab cov ntaub ntawv cuam tshuam rau S2. Rau chrome vanadium, peb tuaj yeem muab cov ntawv pov thawj zeb sib npaug yog tias nyob hauv Tshuag. Yog tias koj xav tau sab-los ntawm- sab hnav lossis kuaj lub zog, peb tuaj yeem npaj thib peb- kev sim thib peb los ntawm SGS lossis BV. Nco ntsoov kev kho cua sov tswj kev ua haujlwm, yog li sib piv cov hardness thiab geometry tib yam, tsis yog lub npe qib.
Cim npe nrov: s2 alloy steel, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas