301 Stainless Hlau Sheet (1/4 Hard)

Puas yog koj tab tom nrhiav rau siab -zoo 1/4- nyuaj 301 stainless hlau los xij uas sib xyaw ua ke tshwj xeeb, kev tiv thaiv corrosion, thiab lub zog txhua yam? Peb muab cov ntawv zoo 301 stainless hlau los xij (1/4-hnyav temper) uas ua tau raws li cov qauv thoob ntiaj teb-tshwj xeeb tsim los daws cov teeb meem los ntawm cov neeg siv khoom lag luam, xws li kev ua haujlwm tsis zoo thaum khoov lossis stamping, tsis muaj corrosion tsis txaus nyob rau hauv ib puag ncig hnyav, cov khoom tsis ruaj khov, thiab cov nqi tu siab uas tshwm sim los ntawm cov khoom siv tsis tu ncua.

 

Siv cov txheej txheem siab -txheej txheem dov, peb nruj me ntsis tswj lub thickness kam rau ua ntawm peb 301 stainless hlau ntawv nyob rau hauv ib tug ntau yam ntawm ± 0.02 hli, ua tiav nto tiav ntawm 2B los yog BA qib. Qhov no ua kom cov tuab tuab thiab du, tiaj tus nto- ua cov khoom tshwj xeeb zoo - haum rau kev tsim cov khoom siab - cov khoom zoo.

Tsis tas li ntawd, 301 txias- dov stainless hlau los xij muaj qhov tshwj xeeb corrosion tsis kam, muaj peev xwm tiv taus cov corrosive los ntawm huab cua ib puag ncig, tshuaj lom neeg me me, thiab tshuaj tsuag ntsev. Hauv sab nraum zoov, kev lag luam, thiab ib nrab- qhov chaw hnyav, cov khoom siv tiv thaiv xeb thiab deformation, yog li txo cov nqi cuam tshuam nrog kev tu thiab hloov ntau zaus.

 

 

301 Stainless Steel Sheet (1/4 Hard) nta lub zog tensile yam tsawg kawg nkaus ntawm 620 MPa, lub zog tawm los ntawm 310 MPa, thiab elongation ntawm Ntau dua lossis sib npaug li 25%. Nws yog qhov zoo heev rau kev khoov, stamping, thiab tsim cov haujlwm yam tsis muaj kev tawg - daws cov teeb meem zoo feem ntau cuam tshuam nrog kev ua cov nplooj ntawv steel hlau tsis zoo thiab txo cov seem seem thaum tsim khoom.

 

301 Stainless Steel Sheet Chemical Composition Limits

Qhov hnyav%	C	Si	Mn	P + S max	Cr	Ni	Cu	Mo	Fe
TIAB SA 5517 301 1/4 Hard	0.15 max	max 1.00 Nws	2.0 max	0.040 P 0.030 S	16-18	6-8	0.75 max	0.75 max	Bal

 

301 stainless hlau mechanical zog

Qhov xwm txheej	Tensile zog Min		0.2% Yield Strength Min		Elongation% hauv 2 "(50.8mm)	Hardness HRC
	Ksi	MPa	Ksi	MPa
TIAB SA 5901 301 Ua tsaug	75	515	30	205	40	92 PAB
TIAB SA 5517 301 1/4 Hard	125	862	75	517	25	25
TIAB SA 5518 301 1/2 Hard	150	1,034	110	758	18	32
TIAB SA 5902 301 3/4 Hard	175	1,207	125	931	12	37
TIAB SA 5519 301 Full Hard	185	1,276	140	965	9	41

 

301 Stainless Hlau Sheet Nyhav Chart

Thickness (hli)	Dav (mm)	Ntev (mm)	Nyhav ib daim (kg)	Nyhav ib square Meter (kg)
0.3	1000	2000	4.71	2.36
0.5	1220	2440	11.78	3.93
1.0	1220	2440	23.55	7.85
1.5	1500	3000	52.99	11.78
2.0	1500	3000	70.65	15.70

 

Dab tsi yog qhov txawv ntawm 301 1/4 Hard stainless hlau ntawv thiab Full Hard stainless hlau ntawv?

Thawj qhov sib txawv ntawm "1/4 Hard" thiab "Full Hard" xeev ntawm 301 stainless hlau nyob rau hauv lawv cov kev ua haujlwm txias, uas txiav txim siab cov khoom siv lub zog, ductility, thiab ntau yam ntawm daim ntawv thov. Tshwj xeeb, lub xeev "1/4 Hard" nthuav tawm lub zog nruab nrab thiab zoo heev formability, whereas lub xeev "Full Hard" muaj lub zog tensile siab heev (dhau 185 ksi) thiab tshwj xeeb rigidity, ua rau nws nquag siv nyob rau hauv kev tsim cov qauv springs.

Puas yog 301 (1/4 Hard) daim ntawv weldable?

Yog lawm, 301 (1/4 Hard) stainless hlau ntawv yog feem ntau weldable siv hom arc vuam txoj kev (TIG/GTAW, MIG/GMAW). Txawm li cas los xij, welding yuav ua rau poob ntawm 1/4 nyuaj txias- ua haujlwm lub zog nyob rau hauv tshav kub- cuam tshuam cheeb tsam (HAZ), uas ua rau ib qho annealed, softer nyob rau hauv cheeb tsam ntawd.

 

Puas yog 301 stainless hlau sib nqus?

Hauv lub xeev annealed, 301 tsis yog-magnetic. Txawm li cas los xij, tom qab txias dov (xws li 1/4 Hard temper), nws nthuav tawm cov hlau nplaum nruab nrab vim kev hloov pauv martensitic.

 

Rau loj - ntim xaj ntau tshaj 5 tons, lub sijhawm ua haujlwm yog 7 txog 10 hnub ua haujlwm. Tsis tas li ntawd, peb zoo siab txais tos me me - batch txiav txim (nrog rau qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis ntawm tsuas yog ib daim ntawv xwb) kom tso cai rau koj ua tib zoo kuaj cov khoom tsim nyog rau koj daim ntawv thov tshwj xeeb.

 

yuav 301 1/4 nyuaj stainless hlau ntawv

 

Peb nruj me ntsis ua raws li ASTM A666 tus qauv tsim khoom, kom ntseeg tau tias qhov nyuaj ntawm txhua pawg ntawm 301 (1/4 Hard) stainless hlau ntawv yog qhov tseeb thiab tsis tu ncua nyob rau hauv 25-32 HRC ntau yam. Thickness tolerances yog nruj me ntsis tswj nyob rau hauv ± 0.02 hli, thiab txhua qhov khoom xa tuaj yog nrog los ntawm MTC (Cov Khoom Siv Xeem Ntawv Pov Thawj) uas muaj cov ntaub ntawv ntsuas tiag tiag rau lub zog tensile (Ntau dua lossis sib npaug rau 862 MPa).

 

txias dov 301 stainless hlau ntawv Cov khoom siv kuaj daim ntawv pov thawj

 

Hais txog kev ntim khoom thiab kev tiv thaiv, cov khoom nto yog - los ntawm lub neej ntawd - npog nrog 80-100 μm tshwj xeeb laser- zaj duab xis tiv thaiv. Cov txheej sab hauv yog qhwv tag nrho (360 degrees) hauv cov dej noo- cov ntaub ntawv pov thawj thiab tsis muaj dej tsis muaj dej, thiab cov khoom siv tau ruaj khov rau cov ntoo pallets uas tau dhau los ntawm ISPM 15 tus qauv fumigation kev kho mob (nrog qhov hnyav txwv ntawm 2.5 tons ib pallet). Lub rooj sib txoos no tau ntxiv dag zog ntxiv nrog rau siab - lub zog steel strapping bands siv nyob rau hauv tus ntoo khaub lig- qauv, nrog rau kev tiv thaiv lub kaum sab xis, kom ntseeg tau tias qhov siab tshaj - tus qauv xa khoom- tsis muaj deformation, oxidation, lossis nto khawb tawm - txawm tias lub sijhawm ntev - hla hiav txwv thoob ntiaj teb