Duplex Steel 316Lmod Phaj Sheet

Hom: Phaj, Sheet, Sawb, Coil
Ntev: 0-12m
Dav: 0-2500mm
Thickness: 0 3-1200 hli
Txheej Txheem: Kub / Cold Rolled
Nto: 1,2D,2B,3,4,6,7

Xa kev nug

Duplex steel 316Lmod phaj ntawv

316L Mod Qib stainless hlau yog hloov kho version ntawm 316L nrog rau kev hloov kho chemistry ntxiv los txhim kho nws cov khoom tiv thaiv corrosion. Cov kev hloov kho no suav nrog qhov sib ntxiv ntawm molybdenum, nitrogen, thiab cov ntsiab lus ntau dua nickel. Qhov kev hloov kho no ua rau 316L Mod Qib stainless hlau tiv taus ntau dua rau hauv cheeb tsam corrosion nyob rau hauv ib puag ncig hnyav, xws li cov uas tau ntsib hauv kev lag luam roj thiab roj. Nws yog qis Si, siab Mo stainless hlau rau Urea nroj tsuag.

Duplex steel 316Lmod phaj ntawv specification:

Txheem: ASTM 316 L Hloov kho, 1.4435, X2CrNiMo18.14.3
Thickness: 1. 2-100 hli
Dav: 1000-1500mm
Ntev: 1000-6000mm
Nto: 2B, No.3, No.4, HL, BA, 8K
Cov txheej txheem tsim khoom: Kub dov, txias dov

Urea stainless hlau 316L Mod 1.4435 Tshuaj tsom xam

C	Cr	Ni	Mo	Si	Mn
<0.03	18	13.5	2.6	< 0.5	1.0-2.0

Urea 316L Mod Mechanical zog

C degree	F degree	YS 0.2 feem pua		YS 1 feem pua		UTS		Ib feem pua
C degree	F degree	MPa	Ksi	MPa	Ksi	MPa	Ksi	Ib feem pua
20	68	250	36	280	41	530	77	55
100	212	190	27	210	30	490	71	55
200	392	160	23	180	26	460	67	55
300	572	135	19	155	22	420	61	55
400	752	125	18	140	20	390	56	55

Urea stainless hlau 316L Mod 1.4435 Lub cev muaj zog

Qhov ceev=7.9kg/cm3

Lub sijhawm kub degree	Kub nthuav dav ɑ x10ˉ6 Kˉ¹	degree	degree F	Kev tiv thaiv µ Ω cm	Kub conductivity W.mˉ¹.Kˉ¹	Tshwj xeeb kub J.Kgˉ¹.Kˉ¹	Hluas ModulusE GPa	Shear modulusG GPa
20-100	16	20	68	74	15	500	200	75
20-300	16.5	200	392	90	17	550	185	70
20-500	17.5	400	752	100	20	590	170	64

Urea stainless hlau 316L Mod 1.4435 Loj ntau

	Kub dov daim hlau	Clad daim hlau
Thickness	5 mus rau 150 mm 3/16 "rau 6"	6 mus rau 150 mm 1/4 "mus rau 6"
Dav	Txog li 3300mm Mus txog 130 "	Txog li 3300mm Mus txog 130 "
Ntev	Txog li 12000mm Mus txog 39.3 ft	Txog li 14000mm Mus txog 45.9 ft

Kub sib sau

Kev tsim kub yuav tsum tau ua nyob rau hauv qhov kub ntawm 1200-950 degree (2732-1742 degree F) tom qab cov khoom tau raug kho kom zoo ib yam. Thaum kawg tag nrho annealing tremperature yuav tsum tau txais cov thov microstructure. Nws yuav ua tau ntawm 1120 degree -1180 degree (2048-2156 degree F) tom qab dej quenching.

Txias txoj kev

Vim nws cov austenitic microstructure tag nrho, cov hlau tuaj yeem ua txias tsim yam tsis muaj teeb meem. Cov ntsiab lus molybdenum siab dua thiab kev ua kom txias txias ntawm cov hlau piav qhia tias nws yuav xav tau cov cuab yeej muaj zog dua li 304 stainless hlau.

Pickling

UREA 316L Hloov kho qib yuav tsum tau siv nyob rau hauv raws li pickled thiab passivated tej yam kev mob. Pickling kev kho mob yuav ua tau nrog ib tug nitro-hydrofluoric acid da dej (10-20 feem pua HN03 - 1.5-5 feem pua HF) ntawm chav tsev kub (ob peb teev) los yog 20 feeb approx. ntawm 60 degree (140 degree F). 10-20 feem pua H2SO{10}} 5-5 feem pua HF pickling da dej kuj tseem siv tau.

316LMod stainless hlau Applicaiton:

UREA 316L Hloov kho qib yog tsim los rau cov fabri cation ntawm ob sab hauv sab hauv hauv Urea units lossis cov khoom siv ntxiv (cov kav dej, fittings ...).

Cov hlau tsis yog tsim los rau kev siv nitric acid.

Cim npe nrov: duplex steel 316lmod phaj ntawv, Tuam Tshoj, manufacturers, hoobkas, nqe, customized