I-P460NH Pressure Vessel Steel Plate

I-P460NH, ebizwa kanjalo ngokuba namandla aphansi okukhiqiza angu-460 MPa, iyizinga eliphezulu lensimbi yezinga lomfutho womkhumbi ukuze isetshenziswe kubhayela nokwakhiwa komkhumbi wengcindezi. Kuyinsimbi evamile yokusanhlamvu enezici ezinhle zokushisela.

Ezinye izinhlobo zebanga zifaka...
I-NL1 - ilungele ukusetshenziswa emazingeni okushisa aphansi
I-NL2 – ilungele ukusetshenziswa emazingeni okushisa aphansi ikakhulukazi

I-P460NH iphinda isetshenziswe ezinhlelweni zegesi emuncu lapho insimbi izohlolwa i-HIC ukukala ukuthambekela kokubalulekile ekuqhekekeni okubangelwe yi-hydrogen.

Ukucaciswa kwamapuleti we-EN 10028-3 P460NH :
Ubukhulu : 6mm ukuya ku-300mm
Ububanzi: 1500mm ukuya ku-4050mm
Ubude: 3000mm ukuya ku-15000mm
Ibanga : EN 10028 P460NH P460NL1 P460NL2
Inombolo Yensimbi: 1.8935

Izakhiwo Zemishini ye-EN 10028 – P460 NH/NL1/NL2

Ibanga	Uhlobo	Ubukhulu (mm)	Isivuno Amandla I-MPa (imizuzu)	Amandla Okuqina I-MPa	Ukwelula % (imizuzu)
P460 NH I-P460 NL1 I-P460 NL2	Kwenziwa ngokwejwayelekile	≤ 16	460	570 - 750	17
		16> kuya ku-≤40	445	570 - 720	17
		40> kuya ku-≤60	430	570 - 720	17
		60> kuya ku-≤100	400	540 - 710	17
		100> kuya ku-≤150	-	-	17

Ukubunjwa Kwekhemikhali kwe-EN 10028 – P460 NH/NL1/NL2

	P460 NH	I-P460 NL1	P460 NL2
C	0.20	0.20	0.20
Si	0.60	0.60	0.60
UMn	1.10 ukuze 1.70	1.10 ukuze 1.70	1.10 ukuze 1.70
P	0.025	0.025	0.020
S	0.015	0.015	0.010
Al	0.020	0.020	0.020
N	0.025	0.025	0.025
Cr	0.30	0.30	0.30
Cu	0.70	0.70	0.70
Mo	0.10	0.10	0.10
Nb	0.05	0.05	0.05
Ni	0.80	0.80	0.80
Thi	0.03	0.03	0.03
V	0.20	0.20	0.20

(Inani elihlanganisiwe le-Niobium, i-Titanium ne-Vanadium kufanele libe ngu-0.22% max.)