Hlau Stainless Hlau Txias Rau Springs: Phau Ntawv Qhia Txog Lub Zog Tensile

Kev Taw Qhia

Hlau Stainless Hlau Txias Rau SpringsPuas yog cov hlau stainless hlau uas tau txhawb zog los ntawm kev rub rov qab los ntawm cov pwm me me kom txog thaum tau txais qhov loj me, lub zog tensile thiab lub caij nplooj ntoos hlav kub. Nws yog siv rau cov caij nplooj ntoos hlav compression, cov caij nplooj ntoos hlav txuas ntxiv, cov caij nplooj ntoos hlav torsion, cov clips, cov nplhaib khaws cia, cov qauv hlau, cov khoom siv hluav taws xob thiab cov khoom siv kho tshuab precision. Qib 302 lossis 304 yog qhov kev xaiv pib ib txwm rau cov caij nplooj ntoos hlav dav dav, 316 yog qhov nyiam rau kev raug dej hiav txwv thiab chloride, thiab 17-7PH yog xaiv thaum xav tau lub zog siab dua, tiv taus kev nkees lossis kev ruaj khov kub siab.

Cov Ntsiab Lus Tseem Ceeb:Kev xaiv cov hlau caij nplooj ntoos hlav tsis tuaj yeem yog raws li qib hlau tsis xeb xwb. Txoj kab uas hla ntawm cov hlau, qhov muaj zog tensile, kev txo qis txias, qhov ua tiav ntawm qhov chaw, cam khwb cia, helix, kev ncaj, lub vojvoog tsim thiab kev kho tom qab coiling txhua yam cuam tshuam rau kev ua haujlwm ntawm lub caij nplooj ntoos hlav. Lub zog tensile siab dua tuaj yeem ua rau muaj peev xwm thauj khoom ntau dua, tab sis qhov tawv ntau dhau tuaj yeem txo qhov ua tau zoo thiab ua rau muaj kev pheej hmoo ntawm kev tawg thaum coiling.

ASTM A313/A313M feem ntau yog teev rau austenitic thiab precipitation-hardening stainless steel puag ncig hlau caij nplooj ntoos hlav. ISO 6931-1, EN 10270-3 thiab JIS G 4314 kuj tseem yuav raug xa mus rau nyob ntawm kev ua lag luam thiab kev tsim lub caij nplooj ntoos hlav. Cov neeg yuav khoom yuav tsum hais txog tus qauv tiav, qib, txoj kab uas hla, chav kawm tensile, qhov xwm txheej ntawm qhov chaw, daim ntawv pob khoom thiab cov ntaub ntawv tshuaj xyuas es tsis txhob thov tsuas yog "hlau stainless hlau tawv."

Yuav Ua Li Cas Kos Duab Txias Tsim Lub Zog Caij Nplooj Ntoos Hlav

Kev kos duab txias txo cov hlau txoj kab uas hla yam tsis tau cua sov cov khoom mus rau qhov kub recrystallization. Thaum cov hlau hla dhau txhua lub pwm, cov yas deformation ua rau muaj kev sib cais hauv cov qauv hlau. Cov txheej txheem no, hu uakev ua kom tawv nqaij tawvlos yog ua haujlwm hardening, nce lub zog tensile, yield lub zog thiab hardness thaum txo elongation.

Qhov ntau ntawm kev txo qhov txias txiav txim siab qhov xwm txheej kawg. Cov khoom siv rub tawm me me tseem tuaj yeem ua tau zoo, thaum cov hlau rub tawm hnyav muab lub zog siab thiab rov qab tau zoo. Lub zeb tuaj yeem siv kev sib xyaw nruab nrab thaum tag nrho kev txo qis loj dhau rau ib qho kev kos duab.

Lub caij nplooj ntoos hlav kawg tsis yog tsuas yog siv lub zog tensile xwb. Cov qhov tsis zoo ntawm qhov chaw, kev ntxhov siab seem, qhov voj voog ntawm cov hlau, qhov tsis muaj decarburization, qhov sib xws ntawm txoj kab uas hla thiab qhov zoo ntawm coiling cuam tshuam rau lub neej ntawm kev qaug zog. Qhov khawb me me tuaj yeem ua rau muaj qhov tawg ntawm kev qaug zog hauv lub caij nplooj ntoos hlav uas muaj zog.

Cov Ntaub Ntawv Khoom Siv Ib Txwm Muaj

Cov Khoom Qhia Tshwj Xeeb	Cov Kev Xaiv Ib Txwm Muaj	Daim Ntawv Qhia Txog Tus Neeg Yuav Khoom
Cov Qib	301, 302, 304, 304N, 316, 316L, 321 thiab 17-7PH	Sib phim qhov tiv taus corrosion, lub zog thiab qhov kub thiab txias rau daim ntawv thov.
Txoj kab uas hla	Cov hlau zoo precision rau cov hlau caij nplooj ntoos hlav hnyav	Paub meej tias qhov kam rau siab tiag tiag, qhov ovality thiab txoj kev ntsuas.
Mob	Caij nplooj ntoos hlav kub, tawv kos, ib nrab tawv lossis kev cai tensile ntau yam	Qhia meej txog lub zog tensile es tsis txhob cia siab rau lub npe ntawm lub zog xwb.
Nto	Kos duab ci ntsa iab, huv si, coated, xab npum kos los yog polished	Xyuas kom cov roj nplua nyeem sib xws nrog kev sib txuas, kev ntxuav thiab kev siv zaum kawg.
Daim Ntawv Muab Khoom	Coil, spool, reel, carrier lossis straightened cut length	Qhia qhov hnyav ntawm lub kauj, qhov ntev ntawm lub spool, qhov cam khwb cia thiab helix txwv.
Daim Ntawv Pov Thawj	MTC, EN 10204 3.1, daim ntawv qhia txog kev sib zog thiab daim ntawv qhia txog qhov ntev	Thov cov ntaub ntawv pov thawj tshwj xeeb rau cov khoom ua ntej tsim khoom.

Cov Qib Stainless Steel uas Pom Zoo

302 thiab 304 rau Cov Caij Nplooj Ntoos Hlav Dav Dav

Cov qib 302 thiab 304 yog siv dav rau cov caij nplooj ntoos hlav hauv kev lag luam, cov clips thiab cov hlau ua. Lawv cov qauv austenitic muab kev tiv thaiv xeb zoo thiab muaj zog ua haujlwm. Qib 302 feem ntau yog txuam nrog kev tsim cov hlau caij nplooj ntoos hlav, thaum Qib 304 muab kev muaj dav thiab kev ua haujlwm xeb paub zoo.

Cov qib no yog tsim rau cov khoom siv hauv tsev, kho vajtse, cov khoom siv hluav taws xob, cov khoom sib dhos hauv tsheb thiab cov khoom siv hauv kev lag luam dav dav. Kev kos txias yuav ua rau cov hlau muaj hlau nplaum ib nrab txawm tias annealed 302 thiab 304 feem ntau suav tias yog austenitic stainless hlau.

301 rau Kev Ua Haujlwm Siab-Ua Kom Ruaj Khoov

Qib 301 tsim lub zog siab sai sai thaum lub sijhawm txias deformation. Nws tuaj yeem pab tau rau cov khoom caij nplooj ntoos hlav uas xav tau kev teb siab elastic, cov ntu nyias lossis lub zog tuav ruaj khov. Nws qhov kev ua haujlwm ntau dua kuj tseem tuaj yeem ua rau lub caij nplooj ntoos hlav rov qab thiab ua rau lub vojvoog nruj nyuaj dua.

316 rau Marine thiab Chloride Exposure

Qib 316 muaj molybdenum, uas txhim kho kev tiv thaiv rau pitting thiab crevice corrosion piv rau 302 lossis 304. Nws feem ntau xaiv rau cov khoom siv marine, cov chaw ntug dej hiav txwv, cov tshuab ua zaub mov, cov tshuaj lom neeg thiab cov dej ntws sab nraum zoov uas raug ntsev tsuag.

Qhov kev tiv thaiv xeb zoo dua tsis ua rau 316 tiv thaiv tau txhua qhov chaw chloride. Cov qhov tawg nruj, dej hiav txwv tsis txav, cov av tso thiab qhov kub siab tseem xav tau kev tshuaj xyuas engineering.

17-7PH rau Kev Ua Haujlwm Muaj Zog thiab Kev Qaug Zog

17-7PH, tseem hu ua Hom 631 lossis UNS S17700, yog cov hlau tsis xeb uas ua rau muaj nag lossis daus. Nws tuaj yeem tsim tau rau hauv qhov xwm txheej uas ua haujlwm tau zoo thiab tom qab ntawd kho cua sov kom muaj zog dua. Nws yog siv rau cov caij nplooj ntoos hlav aerospace, cov nplhaib khaws cia, cov clips precision, cov khoom siv valve thiab cov khoom uas raug rau cov khoom thauj cyclic hnyav.

Cov khoom kawg nyob ntawm seb muaj pes tsawg yam khoom thiab lub voj voog ua kom tawv tom qab ntawd. Cov neeg yuav khoom yuav tsum txhais cov khoom siv tag nrho thiab txoj kev kho cua sov es tsis txhob tsuas yog xaj "17-7PH hlau tawv."

Cov Lus Qhia Txog Tshuaj Lom Zem

Cov nqi hauv qab no yog cov qauv kev sib xyaw ua ke lossis cov kev txwv yooj yim ntawm kev lag luam. Kev lees txais zaum kawg yuav tsum ua raws li tsab qauv kev txiav txim thiab kev tshuaj xyuas cua sov tiag tiag.

Qib	Cr,%	Ni, %	Lwm Yam Tseem Ceeb	Cov Nyhuv Xaiv
301	16.0-18.0	6.0-8.0	Nickel qis dua 304	Muaj zog teb rau kev ua haujlwm tawv thiab lub zog rub txias siab.
302	17.0-19.0	8.0-10.0	Cov pa roj carbon uas tswj tau	Cov qib hlau tsis xeb uas siv dav dav.
304	18.0-20.0	8.0-10.5	Cov pa roj carbon tsawg uas tswj tau	Kev sib npaug ntawm kev tiv thaiv corrosion, kev tsim thiab kev muaj.
316	16.0-18.0	10.0-14.0	Mo 2.0-3.0%	Txhim kho qhov kev tiv thaiv xeb hauv zos hauv kev pabcuam chloride.
17-7PH	16.0-18.0	6.5-7.75	Al 0.75-1.50%	Txhawb nqa cov dej nag los ua kom tawv thiab lub caij nplooj ntoos hlav muaj zog.

Nkag Siab Txog Lub Zog Tensile

Lub zog tensile ntawm cov hlau caij nplooj ntoos hlav yog nyob ntawm seb lub cheeb ntawm cov hlau twg. Cov hlau me me feem ntau tuaj yeem ncav cuag lub zog tensile siab dua li cov hlau hnyav vim tias cov seem me me tau txais kev txo qis txias zoo dua thiab muaj qhov tshwm sim tsawg dua ntawm qhov tsis zoo. Yog li ntawd, ib qho nqi tensile yuav tsum tsis txhob siv rau txhua lub cheeb ntawm cov hlau.

Xov hlau mob	Kev Taw Qhia Tensile Ib Txwm Muaj	Daim Ntawv Thov Pom Zoo
Mos / Annealed	Lub zog qis nrog kev ntev siab	Kev sib sau ua ke thiab cov khoom uas yuav raug txhawb zog tom qab.
Ib Nrab Nyuaj	Lub zog nruab nrab thiab khaws cia tau zoo	Cov clips, cov hlau ua los ntawm cov hlau thiab cov springs uas thauj khoom me me.
Caij Nplooj Ntoos Hlav Kub	Lub zog tensile siab nrog kev txo qis elongation	Cov caij nplooj ntoos hlav compression, extension thiab torsion.
Nag los-Hardened 17-7PH	Muaj zog heev tom qab lub voj voog laus teev tseg	Aerospace, valve, precision thiab cov springs uas rhiab heev rau qaug zog.

Rau ntau cov xov hlau austenitic uas raug rub txias, cov theem tensile siv tau yuav ntev li ntawm 1,000 MPa mus txog 2,000 MPa nyob ntawm qib, txoj kab uas hla thiab chav kawm txheem. Cov lej no tsis yog cov kev txwv kev lees txais thoob ntiaj teb. Qhov ntau thiab tsawg tseeb yuav tsum tau coj los ntawm tus qauv txiav txim lossis cov lus qhia pom zoo ntawm lub zeb rau txoj kab uas hla.

Vim li cas Lub Zog Tensile Siab Tshaj Plaws Tsis Yog Qhov Zoo Tshaj Plaws

Ib txoj hlua khi uas muaj zog heev yuav ua rau lub caij nplooj ntoos hlav muaj zog dua, tab sis nws kuj tseem tuaj yeem ua rau lub caij nplooj ntoos hlav rov qab muaj zog dua, ua rau cov cuab yeej hnav ntau dua thiab muaj kev pheej hmoo ntawm kev tawg nyob ib puag ncig cov mandrels me me. Cov ntsuas caij nplooj ntoos hlav, uas yog qhov nruab nrab ntawm txoj kab uas hla ntawm lub kauj faib los ntawm txoj kab uas hla ntawm txoj hlua, yuav tsum tau xav txog ua ke nrog lub zog tensile.

Yog xav tau lub caij nplooj ntoos hlav uas khi nruj nreem, tus neeg yuav khoom yuav xav tau cov khoom siv uas muaj zog tensile qis dua lossis cov khoom siv uas muaj zog ductility zoo dua. Yog xav tau lub caij nplooj ntoos hlav loj uas muaj zog ntau, yuav tsum siv cov khoom siv tensile siab dua. Kev siv cov khoom siv prototype coiling yog qhov pom zoo thaum tus qauv tsim ua haujlwm ze rau qhov txwv kev tsim.

Cov Qauv thiab Cov Qib Siv Tau

Siv ua piv txwv	Qhov Scope Ib Txwm Muaj	Cov Lus Qhia Txog Kev Yuav Khoom
ASTM A313/A313M	Austenitic thiab hnub nyoog-hardenable stainless hlau puag ncig caij nplooj ntoos hlav hlau	Qib xeev, txoj kab uas hla, qhov yuav tsum tau muaj tensile thiab cov xwm txheej muab.
ISO 6931-1	Cov hlau tsis xeb rau kev tsim cov caij nplooj ntoos hlav hauv daim ntawv hlau	Paub meej tias qib kev xaiv thiab chav kawm tensile.
EN 10270-3	Lub caij nplooj ntoos hlav stainless hlau rau cov caij nplooj ntoos hlav kho tshuab	Xyuas seb qhov project puas tau txais thiab tsab ntawv uas tau hais txog tam sim no.
JIS G 4314	Stainless hlau xaim rau springs	Cov npe nrov suav nrog SUS304-WPA thiab SUS304-WPB.
EN 10204	Cov ntaub ntawv tshuaj xyuas suav nrog 3.1 daim ntawv pov thawj	Qhia hom ntaub ntawv rau hauv daim ntawv xaj yuav khoom.

Kev Sib Piv Qib thiab Daim Ntawv Thov

Qib	Lub zog muaj peev xwm	Kev Taw Qhia Txog Kev Xeb	Cov Lus Qhia Zoo Tshaj Plaws Rau Kev Siv
301	Siab tom qab kos duab txias	Kev pabcuam huab cua dav dav	Cov clips muaj zog heev, cov nplhaib tuav thiab cov hlau ua haujlwm raug.
302	Siab thiab dav tsim rau cov caij nplooj ntoos hlav	Kev tiv thaiv corrosion zoo dav dav	Cov caij nplooj ntoos hlav compression, extension thiab torsion.
304	Siab tom qab tswj tau qhov txias kom tsawg	Kev tiv thaiv zoo sab hauv tsev thiab sab nraum zoov	Cov khoom siv hauv tsev, cov khoom siv kho vajtse, cov khoom siv hluav taws xob thiab cov khoom siv hauv tsheb.
316	Nruab nrab mus rau siab nyob ntawm seb lub cheeb npaum li cas	Kev tiv thaiv chloride zoo dua	Cov khoom siv hauv dej hiav txwv, tshuaj lom neeg, khoom noj thiab cov khoom siv ntug dej hiav txwv.
17-7PH	Kub heev tom qab nag lossis daus hardening	Zoo, tab sis nyob ntawm daim ntawv thov	Aerospace, precision, valve thiab cov springs uas rhiab heev rau qaug zog.

Cov Ntawv Thov Kev Lag Luam

Daim Ntawv Thov	Kev Qhia Qib Uas Pom Zoo	Qhov Tseem Ceeb ntawm Kev Xaiv
Cov Caij Nplooj Ntoos Hlav Dav Dav	302 los yog 304	Lub caij nplooj ntoos hlav ntsuas, chav kawm tensile, lub nra hnyav thiab lub voj voog lub neej.
Cov Khoom Siv Marine	316	Kev raug ntsev, cov kab nrib pleb thiab zaus ntxuav.
Cov Khoom Noj Khoom Haus thiab Cov Tshuab	304 los yog 316	Kev ntxuav tau yooj yim, kev raug tshuaj lom neeg thiab qhov chaw zoo li cas.
Cov Clips thiab Springs ntawm Automotive	301, 302 lossis 304	Qaug zog, kev co, kub thiab kev ua rov ua dua.
Cov Cuab Yeej Siv Rau Aerospace Thiab Precision	17-7PH lossis cov hlau uas tau pom zoo los ntawm qhov project	Muaj zog heev, tiv taus kev so thiab tswj kev kho cua sov.
Cov Khoom Siv Kho Mob thiab Chaw Kuaj Mob	316L, 316LVM lossis qib kho mob teev tseg	Kev huv, txoj kev yaj, qhov zoo ntawm qhov chaw thiab cov kev cai lij choj.

Kev Tsim Khoom Caij Nplooj Ntoos Hlav thiab Kev Kho Mob Tom Qab Coiling

Coiling thiab Forming

Cov hlau tsis xeb uas rub txias ua rau muaj kev rov qab loj thaum lub sijhawm coiling. Kev teeb tsa cov cuab yeej yuav tsum tau tsim los ntawm kev siv cov hlau los ntawm qib, txoj kab uas hla thiab qhov ntau ntawm tensile. Hloov cov khoom siv uas muaj zog dua yam tsis tau kho cov cuab yeej yuav hloov pauv txoj kab uas hla ntawm coil, qhov ntev dawb thiab qhov siab.

Qhov saum npoo ntawm cov hlau yuav tsum du thiab sib xws nrog lub tshuab caij nplooj ntoos hlav. Cov tshuaj sib xyaw ua ke yuav txhim kho kev pub mov, tab sis cov seem tuaj yeem cuam tshuam rau kev vuam, plating lossis kev tu cev. Daim ntawv xaj yuav tsum txhais seb cov hlau puas tau muab qhuav, xab npum coated, me ntsis roj lossis ntxuav tshwj xeeb.

Kev Pab Txo Kev Nyuaj Siab

Cov caij nplooj ntoos hlav stainless hlau austenitic uas txias lawm feem ntau raug txo qhov kev ntxhov siab tom qab coiling kom txo qhov kev ntxhov siab seem, ruaj khov qhov loj me thiab txhim kho tus cwj pwm elastic. Qhov kub thiab lub sijhawm tuav kom tsim nyog nyob ntawm qib, txoj kab uas hla ntawm cov hlau, cov qauv ntawm lub caij nplooj ntoos hlav thiab cov yam ntxwv xav tau.

Kev txo qhov kev ntxhov siab tsis hloov 302, 304 lossis 316 mus ua cov hlau uas tau ua kom sov. Lawv lub zog tseem ceeb yog los ntawm kev ua haujlwm txias. Cov qib uas ua kom tawv thaum los nag xws li 17-7PH xav tau kev hloov pauv tshwj xeeb thiab kev laus kom tsim tau lawv cov khoom kawg.

Kev Siv Passivation thiab Kev Ntxuav Nto

Tom qab coiling thiab kho cua sov, cov springs yuav xav tau degreasing, descaling, passivation lossis electropolishing. Cov txheej txheem no tshem tawm cov pa phem thiab txhim kho qhov huv ntawm qhov chaw. Passivation tsis tuaj yeem kho cov khawb tob, laps lossis kev puas tsuaj uas twb muaj nyob rau hauv cov hlau.

Kev Txwv thiab Kev Pheej Hmoo Ua Tsis Tau Zoo

Lub zog tensile ntau dhau:Cov hlau uas tawv dhau rau qhov ntsuas lub caij nplooj ntoos hlav tuaj yeem tawg thaum lub sijhawm coiling lossis ua rau springback ntau dhau.

Qhov tsis zoo ntawm qhov chaw:Cov kab sib txuas, cov npoo, cov khawb thiab cov cim pwm tuaj yeem ua rau muaj kev tawg ntawm lub zog thaum muaj kev thauj khoom ntau zaus.

Kev so kom txaus siab:Cov caij nplooj ntoos hlav uas tuav thaum muaj kev thauj khoom ntawm qhov kub siab tuaj yeem maj mam poob zog. Cov hlau sib xyaw thiab kev kho cua sov yuav tsum phim qhov kub ua haujlwm.

Qib corrosion tsis raug:Qib 304 tej zaum yuav xeb ua ntej lub sijhawm hauv kev raug dej hiav txwv lossis tshuaj lom neeg hnyav. Qib 316 txhim kho kev tiv thaiv tab sis tsis tiv thaiv cov kab nrib pleb chloride.

Kev teb sib nqus:Cov hlau austenitic uas ua haujlwm txias tuaj yeem ua hlau nplaum. Cov ntawv thov uas xav tau kev tswj hwm qhov permeability ntawm hlau nplaum yuav tsum muaj txoj kev sim thiab kev txwv kev lees txais uas tau pom zoo.

Kev hloov pauv ntawm pawg:Qhov sib txawv me me ntawm lub zog tensile, cam khwb cia lossis roj nplua nyeem tuaj yeem cuam tshuam rau kev coiling tsis siv neeg. Cov khoom tsim tawm yuav tsum tswj hwm rau cov kev pab cuam caij nplooj ntoos hlav tseem ceeb.

Kev Tshuaj Xyuas, Daim Ntawv Pov Thawj thiab Kev Taug Qab

Kev kub thiab kev taug qab cov khoom yuav tsum txuas txhua lub kauj lossis lub spool rau thawj qhov yaj, daim ntawv kos duab thiab cov ntaub ntawv tshuaj xyuas. Cov ntawv lo rau pob khoom yuav tsum qhia qib, txoj kab uas hla, qhov ntau thiab tsawg tensile, tus lej kub, tus lej ntau, qhov hnyav tag nrho thiab daim ntawv xaj yuav khoom.

Ib daim ntawv pov thawj EN 10204 3.1 MTC yuav sau txog qib khoom siv, tus qauv, tus lej kub, cov tshuaj lom neeg sib xyaw, cov txiaj ntsig tensile thiab tus kheej ntawm kev tsim khoom. Rau cov hlau caij nplooj ntoos hlav, daim ntawv qhia tensile yuav tsum qhia meej txog txoj kab uas hla ntawm cov hlau vim tias lub zog xav tau feem ntau hloov pauv nrog qhov loj me.

Kev tshuaj xyuas qhov ntev yuav tsum suav nrog txoj kab uas hla, qhov ovality thiab, qhov twg teev tseg, cam khwb cia thiab helix. Kev tshuaj xyuas qhov chaw yuav ua tau los ntawm kev pom lossis nrog cov txheej txheem txhim kho kom haum rau qhov loj ntawm cov hlau. Kev ntsuas torsion, qhwv, khoov, tensile lossis hardness yuav tsum tau ua raws li cov qauv khoom siv lossis cov lus qhia ntawm cov neeg siv khoom.

PMI tuaj yeem txhawb nqa kev txheeb xyuas qib, tshwj xeeb tshaj yog thaum sib txawv molybdenum-bearing 316 los ntawm 302 lossis 304. Nws tsis txheeb xyuas qhov xwm txheej tensile lossis tag nrho cov tshuaj lom neeg kub. UT feem ntau tsis muaj txiaj ntsig zoo rau cov hlau me me. Qhov zoo ntawm qhov chaw, kev ntsuas qhov ntev, kev sim tensile thiab kev sim tsim cov pov thawj zoo dua.

Daim Ntawv Teev Npe RFQ ntawm Cov Hlau Caij Nplooj Ntoos Hlav

✅ Hais qib, UNS lub npe thiab tus qauv ASTM, ISO, EN lossis JIS siv tau.

✅ Muab qhov yuav tsum tau ua ntawm txoj kab uas hla ntawm cov hlau, kev kam rau siab thiab qhov ovality.

✅ Qhia kom meej qhov ntau thiab tsawg ntawm lub zog tensile rau qhov txoj kab uas hla tiag tiag.

✅ Txheeb xyuas hom caij nplooj ntoos hlav, txoj kab uas hla ntawm lub kauj, lub vojvoog ntawm cov pwm thiab lub neej xav tau.

✅ Txhais tau tias qhov chaw ci, coated, lubricated, ntxuav lossis polished.

✅ Qhia qhov loj ntawm lub kauj, lub spool lossis lub reel, qhov hnyav ntawm chav tsev, lub casting thiab helix.

✅ Thov MTC, EN 10204 3.1, daim ntawv qhia txog kev sib zog thiab kev tshuaj xyuas qhov ntev.

✅ Txhais cov ntim khoom xa tawm uas tiv taus dej noo, qhov ntau thiab qhov chaw nres nkoj mus.

Cov Lus Nug Feem Ntau

Qib hlau stainless twg zoo tshaj plaws rau cov hlau caij nplooj ntoos hlav?

Qib 302 lossis 304 yog qhov tsim nyog rau feem ntau cov caij nplooj ntoos hlav dav dav. Qib 316 yog qhov zoo dua rau kev raug dej hiav txwv thiab chloride, thaum 17-7PH yog xaiv rau lub zog siab dua, tiv taus kev qaug zog lossis kev ua haujlwm kub siab.

Lub zog tensile ntawm cov hlau tsis xeb yuav tsum muaj pes tsawg?

Lub zog tensile uas xav tau nyob ntawm qib, txoj kab uas hla ntawm cov hlau, lub caij nplooj ntoos hlav geometry thiab tus qauv tswj hwm. Cov hlau caij nplooj ntoos hlav me me feem ntau muaj qhov ntau thiab tsawg tensile siab dua li cov hlau hnyav. Daim ntawv xaj yuav tsum teev qhov ntau thiab tsawg raws li txoj kab uas hla ntawm cov hlau es tsis yog ib qho nqi thoob ntiaj teb.

Vim li cas cov hlau stainless hlau uas raug rub txias thiaj li ua hlau nplaum?

Kev ua haujlwm txias tuaj yeem hloov ib feem ntawm cov qauv austenitic mus rau hauv deformation-induced martensite. Qhov no tuaj yeem ua rau 301, 302 lossis 304 lub caij nplooj ntoos hlav hlau pom tseeb magnetic txawm tias tib cov khoom siv yuav luag tsis muaj magnetic nyob rau hauv lub annealed mob.

Puas yuav tsum tau kho cua sov rau cov hlau tsis xeb tom qab coiling?

Cov caij nplooj ntoos hlav austenitic uas rub txias feem ntau raug txo qhov kev ntxhov siab tom qab coiling kom ruaj khov qhov loj me thiab txo qhov kev ntxhov siab seem. Cov caij nplooj ntoos hlav 17-7PH uas ua kom tawv thaum nag los yuav tsum tau muaj kev kho cua sov tshwj xeeb rau qib kom lawv lub zog kawg.

Cov Khoom Siv Hlau Stainless Hlau

Khoom	Kev Siv Khoom Siv Li Cas
Stainless Steel Spring Wire Range	Cov hlau tsis xeb uas muaj lub caij nplooj ntoos hlav hauv ntau qib, txoj kab uas hla thiab cov xwm txheej tensile.
302 Stainless Hlau Caij Nplooj Ntoos Hlav Hlau	Cov hlau caij nplooj ntoos hlav dav dav rau kev nias, txuas ntxiv, torsion thiab daim ntawv thov hlau.
316 Stainless Hlau Caij Nplooj Ntoos Hlav Hlau	Cov hlau caij nplooj ntoos hlav uas muaj molybdenum rau cov chaw muaj tshuaj lom neeg hauv dej hiav txwv, thiab cov chaw muaj chloride.
1.4568 / 17-7PH Caij Nplooj Ntoos Hlav Hlau	Hlau tawv rau nag lossis daus rau cov khoom siv caij nplooj ntoos hlav uas muaj zog thiab rhiab heev rau kev qaug zog.
316L Cov Hlau Stainless Hlau Daim Ntawv Thov	Cov lus qhia xaiv cov khoom siv rau cov hlau 316L mos, tawv thiab lub caij nplooj ntoos hlav.

Xaus lus

Cov hlau stainless hlau uas rub txias muab lub zog, rov qab elastic thiab tiv taus corrosion uas xav tau rau cov springs kev lag luam thiab cov hlau precision. Qib 302 thiab 304 npog feem ntau cov ntawv thov dav dav, 316 txhim kho kev ua tau zoo hauv cov chaw chloride, thiab 17-7PH muab kev xaiv muaj zog dua rau cov khoom siv cyclic uas xav tau. Kev ua tau zoo txhim khu kev qha nyob ntawm kev tswj lub cheeb, qhov ntau thiab tsawg tensile, qhov zoo ntawm qhov chaw, cam khwb cia, helix thiab kev kho tom qab coiling ua ib qho kev qhia tiav.