439 1.4510 Stainless hlau kauj

439 stainless hlau coils ua los ntawm GNEE Steel siv 100% zoo raw khoom. Cov qib siv los tsim cov coils no kuj muaj kev tiv thaiv corrosion vim muaj ntau yam atmospheric. Lawv kuj yog resistant rau pitting thiab cracking. Lawv kuj tiv taus corrosion vim oxidation, tshuaj me me, thiab lub zog ua haujlwm.439 stainless hlau coil qib muaj zog tensile siab, hardness, thiab siab ductility.

Muaj lus nug? GNEE cov neeg muag khoom muaj nyob rau hauv kev sib tham tam sim no

Xa E-mail:info@gneestainless.com

Tel:+8615824687445

Xa kev nug Tsham tam sim no

Hauj lwm lawm

AISI SS 439 Coil

AISI / SS 439 Chev yog qhov xav tau tshaj plaws stainless hlau coils. Cov no yog tsim nyob rau hauv lub annealed mob thiab lawv muab lub zoo meej flawless tiav. Cov no yog cov khoom lag luam muaj txiaj ntsig zoo thiab muaj lub neej ntev ntev thiab kev noj qab haus huv ntev. Lawv muaj kev ua haujlwm zoo hauv machining thiab sib sau. Nws muaj ntau yam ntawm tus qauv qhov ntev muaj nyob rau hauv kev tsim kho ntawm cov coils no thiab nws kuj tuaj yeem kho tau. Cov coils no kuj zoo ntawm vuam thiab tuaj yeem yooj yim welded ntawm nruab nrab kub yam tsis muaj cua sov ua ntej. Cov coils no yog tsim los ntawm kev ua haujlwm txias.

439 stainless sheet coil

439 Stainless Hlau Alloy Siv & Daim Ntawv Thov:

Cov ntawv thov muaj xws li tubular manifolds thiab lwm cov tshuab tso pa uas nyuaj rau kev tsim cov pa tawm.

Nco ntsoov tias 439 stainless hlau tuaj yeem ua haujlwm-hardened me ntsis kom muaj zog tensile thiab tsis raug rau Chloride kev nyuaj siab corrosion cracking. Nws yog feem ntau siv nyob qhov twg siab thermal conductivity yuav tsum tau.

Zoo dav corrosion kuj tshwj xeeb tshaj yog nyob rau hauv cov dej tshiab thiab me me oxidizing ib puag ncig
Cov khoom siv vuam zoo heev
High thermal conductivity coefficient
Tsawg thermal expansion coefficient
Reflective xim compatibility
Zoo nruam & cyclic oxidation kuj
Lub sij hawm ntev tus nqi zoo

439 Stainless hlau kaujNominal Composition

	C	Mn	P	S	Si	Cr	Ni	Ti	Al	N	Fe
MIN	–	–	–	–	–	17.00	–	=0.20+4(C+N)	–	–	–
MAX	0.070	1.0	0.040	0.030	1.00	19.00	0.50	1.10	0.15	0.040	BAL

439 Stainless hlauLub cev muaj zog

	Ntawm 70 degree F	Thaum 20 degree
Qhov ntom	0.278 lb./in³	7685 kg/m³
Modulus ntawm Elasticity (E)	28,4 x 10³ ksi	193 x 10³MPa
Hluav taws xob Resistivity	24 0 μ ohm.in	6 0.0 μ ohm.cm

Chav ntsuas kub SS 439 coil Mechanical Properties

Cov khoom siv kho tshuab raug raws li AK qhov chaw, ASTM A240.

Qhov xwm txheej	Tensile zog Min (UTS)	0.2% YS Min	Elongation% hauv 2 "Min (50.8mm)	Hardness Rockwell
Annealed	66 ksi (455 MPa)	43 ksi (296 MPa)	32%	74 HWB

Ntim Txoj Kev Ntawm Stainless Hlau Chev

stainless coil packing

Neeg tuaj xyuas

Tshaj li 30 xyoo dhau los, peb tau ua haujlwm rau peb cov neeg siv khoom, peb tau tsim cov neeg siv khoom muaj zog thoob plaws 32 lub teb chaws thiab 15 kev lag luam ntsug, txoj cai los ntawm cov kev lag luam yooj yim xws li daim ntawv mus rau cov kev pabcuam sab nrauv.

gnee steel

Tuam txhab Certificate

GNEE Steel Group yog ib qho ntawm 10 cov khoom muag saum toj kawg nkaus hauv Suav teb nrog ntau dua 35, 000 square maters Hoobkas cheeb tsam thiab tsawg kawg yog 5,000 ton Stainless Steel ntsig txog cov khoom hauv Tshuag.Peb cov kev pabcuam dav dav txuas ntxiv mus. deb dhau ntawm kev lag luam ib txwm muaj. Peb muab kev tshawb fawb txog kev lag luam thiab kev tshuaj ntsuam xyuas los txhawb peb cov neeg siv khoom nrog kev nkag siab zoo, ua rau lawv txiav txim siab paub thiab nyob ua ntej ntawm kev sib tw. Peb pab neeg ua tib zoo saib xyuas kom meej kom paub meej tias txhua qhov kev sib pauv tau ua tiav tsis muaj qhov tsis zoo, txhawb nqa kev sib koom tes ua haujlwm ntev los ntawm kev ntseeg siab thiab kev ntseeg siab.

gnee steel

FAQ:

Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<=1000USD, 50% in advance. Payment>=1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom. lossis sib tham

Q: Dab tsi shipping ports muaj?
A: Peb feem ntau nkoj los ntawm Shanghai, Tianjin, Qingdao thiab Ningbo chaw nres nkoj.

Q: Kuv tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Cov neeg siv khoom thoob plaws ntiaj teb tau txais tos tuaj xyuas peb lub Hoobkas.

Hu rau US

GNEE Steel yog kev tsim ntau yam thiab hom Stainless hlau kauj. Thaum lub sij hawm tsim, peb siv cov khoom zoo tshaj plaws ntawm cov khoom siv raw uas nthuav tawm thoob ntiaj teb thiab cov qauv hauv lub tebchaws. Peb tab tom ua ntau qhov kev ntsuam xyuas los xyuas qhov zoo thiab txheeb xyuas qhov ua tau zoo ntawm cov khoom. Peb siv cov kev ntsuam xyuas xws li kev kuaj kev puas tsuaj, thiab kev sim tsis muaj kev puas tsuaj los qhia qhov zoo. Stainless coils muaj kev ruaj ntseg ntim los tiv thaiv kev puas tsuaj thaum lub sij hawm xa khoom.Thov tiv tauj peb kom paub meej ntxiv.

PIPE STAINLESS MANAGER

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