EN 10216-5 1.4841 Stainless Hlau Seamless Boiler Tube

TS EN 10216-5 siv rau cov kav dej seamless uas ua los ntawm austenitic stainless hlau (xws li creep-cov hlau tsis muaj zog) thiab duplex stainless hlau. Cov kav dej no feem ntau yog siv rau hauv cov hlab ntsha siab thiab cov ntawv thov uas xav tau kev tiv thaiv corrosion siab. 1.4841 stainless hlau seamless yeeb nkab (tso ntawv pov thawj rau CE, DNV, PED, TÜV, thiab EN 10216-5) yog qhov kub-kub austenitic stainless hlau ua raws li European tus qauv EN 10216-5, siv rau kev tsim seamless kav.

GNEE cov1.4841 seamless stainless hlau yeeb nkabs yog cov cua sov- thiab siab-kub{2}} cov kav dej tiv taus ua los ntawm EN 310 qib stainless hlau (tseem hu ua AISI 310 lossis UNS S31000). Lawv tau tsim los siv cov txheej txheem kub thiab txias, nrog rau kev kho cua sov rau descaling thiab ci annealing. Sab hauv thiab sab nrauv tiav ntawm cov kav dej ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem tsim khoom. Nrog siab chromium thiab npib tsib xee cov ntsiab lus, lawv pom zoo oxidation tsis kam, sulfur kuj, thiab corrosion kuj ntawm kub kub. Sab nraud txoj kab uas hla yog categorized rau plaub qib (D1, D2, D3, thiab D4), thiab phab ntsa thickness muab faib ua plaub qib (T1, T2, T3, thiab T4). Cov kav dej nrog nruj dua tuaj yeem muab tau raws li qhov kev thov. Peb lub Hoobkas ua tau raws li TC1 thiab TC2 qhov kev xeem yuav tsum tau ua, ua cov kav dej no tsim nyog rau cov ntawv thov uas xav tau lub zog siab thiab tawv nyob rau hauv cov xwm txheej tsis zoo, xws li cov khoom siv rauv, lub taub hau, thiab cov khoom siv hluav taws xob.

 

 

Sib npaug ntawm 1.4841

STANDARD	WERKSTOFF NR.	UNS
SIB 310	1.4841	S31000

 

EN 10216-5 Stainless Hlau Tube Specifications

Txuj	TS EN 10216-5
Tube Hom	Seamless Tube
Hlau No.	1.4301, 1.4307, 1.4401, 1.4404, 1.4841, 1.4571, 1.4462
ASTM Qib	304/304L, 316/316L, 321, 316Ti, 2205 TSI
Ua tiav	Annealing Pickling Bright Annealing Polished
Sab nraud txoj kab uas hla	6 mus 711mm
Thickness	0.8 mus rau 30 mm
Kev sim	TC1 thiab TC2
Daim ntawv thov	Lub Hom Phiaj Siab

 

Tshuaj muaj pes tsawg leeg ntawm 1.4841 stainless hlau yeeb nkab

C, %	Si,%	Mn,%	P, %	S, %	Cr,%	Tsis yog,%	Ti, %
0.08 max	max 1.00 Nws	max 2.00 Nws	0.04 max	0.015 max	17.0-19.0	9.0-12.0	5*C-0.7

 

TS EN 1.4841 Stainless hlau round yeeb nkab Mechanical Properties

Tensile zog, MPa	Yield zog, MPa	Elongation,%
500-730	200 feeb	35 feeb

 

TS EN 10216-5 Stainless Hlau Seamless Yeeb Nkab Sab Nraud Sab Nrauv

Kub dov	Sab nraud txoj kab uas hla, mm	Ua siab ntev
	30 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 219.1	D2, ± 1% lossis ± 0.5mm
	219.1＜OD Tsawg dua lossis sib npaug rau 610	D1, ± 1.5% lossis ± 0.75mm
Txias Drawn	Sab nraud txoj kab uas hla, mm	Ua siab ntev
	OD Tsawg dua lossis sib npaug rau 219.1	D3, ± 0.75% lossis ± 0.3mm
	OD Tsawg dua lossis sib npaug rau 219.1	D4, ± 0.5% lossis ± 0.1mm

 

Phab ntsa Thickness thiab kam rau ua

Kub dov	Phab ntsa Thickness, mm	Ua siab ntev
	30 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 219.1, WT Tsawg dua lossis sib npaug rau 0.01 * OD thiab WT Tsawg dua lossis sib npaug rau 4	T1, ± 15% lossis ± 0.6mm
	30 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 219.1	T2, ± 12.5% ​​lossis ± 0.4mm
	219.1＜OD Tsawg dua lossis sib npaug rau 610, WT Tsawg dua lossis sib npaug rau 0.05 * OD	-1.5
	219.1＜OD Tsawg dua lossis sib npaug rau 610, 0.05 * OD＜WT Tsawg dua lossis sib npaug rau 0.09 * OD	T1, ± 15% lossis ± 0.6mm
	219.1＜OD≤610, WT>0.09 * OD	T2, ± 12.5% ​​lossis ± 0.4mm
Txias Drawn	Phab ntsa Thickness, mm	Ua siab ntev
	OD Tsawg dua lossis sib npaug rau 219.1	T3, ± 10% lossis ± 0.2mm
	OD Tsawg dua lossis sib npaug rau 219.1	T4, ± 7.5% lossis ± 0.15mm

 

GNEE muaj ze li ntawm 18 xyoo ntawm kev paub hauv seamless stainless hlau yeeb nkab ntau lawm. Txhua cov yeeb nkab tau dhau qhov loj me, qhov chaw, PMI, eddy tam sim no, thiab kev ntsuas hydrostatic. Tsuas yog siab - cov yeeb nkab zoo yog ntim thiab xa mus rau cov neeg siv khoom thoob ntiaj teb. Peb cov yeeb nkab muab npog ob qho tib si imperial thiab metric qhov ntau thiab tsawg, nrog rau sab nraud diameters li ntawm 1.58 hli mus rau 108 hli. Qhov loj me tshwj xeeb muaj nyob rau ntawm kev thov. Peb kuj muab cov kav dej ncaj thiab U- khoov mus txog 30 meters ntev. Qib: 304/304L, 304H, 316/316L, 316H, 317L, 321, 310S (2520), 347H, S31803/S32205, S32750, S32760, S390304,
Cov Lus Qhia Tshwj Xeeb: ASTM A213, A270, A789, A790, GB / T13296, DIN17458, EN10216-5
Sab nraud txoj kab uas hla: 1.58mm - 108mm
Thickness: 0.38mm-5.18mm
Ntev: Ntau tshaj 25mm (U-khoov tau tshaj)
Kev Kho Hniav: A&P, BA, EP