Insimbi ye-P355NH

EN 10028 P355NH/NL1/NL2
Ibanga lensimbi yomkhumbi ocindezelayo elikwazi ukushisela kahle futhi likwazi ukumelana nokuqhekeka kwe-brittle, i-P355NH isetshenziswa abakhiqizi bomhlaba ukwenza amathangi emikhumbi yokucindezela ukuze kugcinwe amagesi anomfutho.

Ezinye izinhlobo zebanga zifaka...
I-NL1 - ilungele ukusetshenziswa emazingeni okushisa aphansi
I-NL2 – ilungele ukusetshenziswa emazingeni okushisa aphansi ikakhulukazi
I-P355NH iyizinga lensimbi elejwayelekile elinamandla amancane okukhiqiza angu-275-460 N/mm² futhi amapuleti atholakala njengesitoko sangaphambili esitolo sethu.

Ukubunjwa Kwekhemikhali kwe-EN 10028 – P355 NH/NL1/NL2

	P355 NH	P355 NL1	P355 NL2
C	0.18	0.16	0.16
Si	0.50	0.40	0.40
UMn	1.10 ukuze 1.70	0.80 ukuze 1.50	0.80 ukuze 1.50
P	0.025	0.025	0.020
S	0.015	0.015	0.010
Al	0.020	0.020	0.020
N	0.012	0.012	0.012
Cr	0.30	0.30	0.30
Cu	0.30	0.30	0.30
Mo	0.08	0.08	0.08
Nb	0.05	0.05	0.05
Ni	0.50	0.50	0.50
Thi	0.03	0.03	0.03
V	0.05	0.05	0.05

Izakhiwo Zemishini ye-EN 10028 – P355 NH/NL1/NL2

Ibanga	Uhlobo	Ubukhulu (mm)	Isivuno Amandla I-MPa (imizuzu)	Amandla Okuqina I-MPa	Ukwelula % (imizuzu)
P355 NH	Kwenziwa ngokwejwayelekile	≤ 16	355	490 - 630	21
P355 NL1		16> kuya ku-≤40	345	490 - 630	21
P355 NL2		40> kuya ku-≤60	335	490 - 630	21
		60> kuya ku-≤100	315	470 - 610	21
		100> kuya ku-≤150	305	460 - 600	21
		150> kuya ku-≤250	295	450 - 590	21

(Sicela uqaphele: imininingwane yobuchwepheshe engenhla ingeyesiqondiso kuphela - ukuze uthole imininingwane eqondile sicela uthintane neThimba lethu Lokuthengisa)