P295GH Pressure Vessel Steel Plate

Chitsulo chomwe chili choyenera kugwiritsidwa ntchito pakutentha kokwera kogwira ntchito, kalasi ya P295GH imagwiritsidwa ntchito popanga ziwiya zamafakitale ndi ma boilers. Ndi kalasi ya EN10028 yomwe imayang'anira zitsulo zomwe zimagwiritsidwa ntchito pokakamiza.

Chitsulo cha P295GH chimapereka magwiridwe antchito abwino kwambiri pazinthu zopanikizidwa zomwe zimayenera kuthandizira kutsika kwakukulu kuposa 155N/mm2 pa 400ºC. Ndi chitsulo chokhazikika ndipo chimakhala ndi mikhalidwe yabwino kwambiri yowotcherera. Amagwiritsidwa ntchito padziko lonse lapansi ndi opanga opanga mafuta ndi gasi ndipo amapezeka m'malo osinthanitsa kutentha, zotengera zowotcherera zowotcherera ndi ma boiler ndi mapaipi.

Mtengo wa EN 10028
TS EN 10028 Gawo la 2 & 3 ndi muyezo wa yuro pazogulitsa zitsulo zathyathyathya zomwe zimagwiritsidwa ntchito popanikiza. Zomwe zimapangidwira zimakwirira zitsulo zopanda alloy ndi alloys komanso zitsulo zowotcherera bwino zambewu.
TS EN 10028 TS EN 10028 Chitsulo chogwiritsidwa ntchito m'ma boiler otenthetsera mafakitale ndi zotengera zokakamiza. Mafotokozedwewo ali ndi mawonekedwe omwewo a DIN akale ndi BS Miyezo yomwe EN 10028 tsopano yalowa m'malo.

Gnee Steel imapereka EN 10028 chowotchera chodziwika bwino komanso chitsulo choponderezedwa chochokera kuzinthu zomwe nthawi zambiri zimakhala za  China Origin - izi zimadziwika chifukwa chapamwamba kwambiri. Ma mbale athu achitsulo cha kaboni amabwera ndi satifiketi ya mphero ndipo amadindidwa kuti azitha kufufuza bwino. Kapenanso, kasitomala akhoza kukonza zoyezetsa kudzera m'nyumba yoyesera ya gulu lina.

Mapangidwe a Chemical a EN 10028 - P295GH

C	Kuchokera 0.08 mpaka 0.20	Cr	≤0.30
Si	≤0.40	Ku	≤0.30
Mn	0.90 kuti 1.50	Mo	≤0.08
P	0.025	Nb	≤0.020
S	0.015	Ndi	≤0.30
Al	≤0.020	Ti	0.03
N	≤0.012	Vi	≤0.02

(Zamtengo wapatali pokhapokha zitanenedwa mosiyana)

Makina a EN 10028 - P295GH

Mtundu	Makulidwe (mm)	Zokolola Mphamvu MPa (mphindi)	Kulimba kwamakokedwe MPa	Elongation % (mphindi)	Impact Energy (KV J) (mphindi)
					-20 °	0° pa	+ 20 °
Zokhazikika	≤16	295	460 - 580	21	27	34	40
	16> mpaka ≤40	290	460 - 580	21	27	34	40
	40> mpaka ≤60	285	460 - 580	21	27	34	40
	60> mpaka ≤100	260	460 - 580	21	27	34	40
	100> mpaka ≤150	235	440 - 570	21	27	34	40
	150> mpaka ≤250	220	430 - 570	21	27	34	40

(Zinthu zochepera pokhapokha zitanenedwa mwanjira ina)