En10216-2 P265gh Carbone Umuyoboro udafite ibyuma

En10216-2 P265GH umuyoboro wicyuma udafite icyerekezo / umuyoboro wibyuma nubwoko bwibikoresho byo gutekesha ibyuma. P265GH umuyoboro w'icyuma udafite icyerekezo / umuyoboro
irangwa nimbaraga ntoya yumusaruro wa 185 - 265 MPa hamwe no gusudira neza, bityo ibyuma bya P265GH bikoreshwa cyane mubikorwa byo guteka,
imiyoboro yumuvuduko numuyoboro wo gutwara amazi ashyushye.

EN10216-2 P265GH Umuyoboro wa karuboni
Bisanzwe: EN 10216-2
Ibikoresho: P235GH, P265GH, P355GH
Tekinike: gushushanya bikonje, bishyushye
Ikoreshwa: urusyo
Uburebure: uburebure bwa randon kabiri
Umubyimba: 3-40mm
Ingano yubunini:

Hanze ya Diameter: 25mm ~ 508mm

Ubunini bw'urukuta: 3mm ~ 100mm

Ubworoherane bwa diameter yo hanze: + / - 1%

Ubworoherane bwurukuta: +10% / - 12.5%

Ubwoko: Uruziga

Iherezo: iherezo rya bevel / BE / butt weld, PE / impera isanzwe

Ubuso: ibara rya kamere, irangi ryirabura, 3PE

Kuvura ubushyuhe: Stress igabanya kandi Annealing na QT nibindi, Emeza imikorere myiza mubisabwa

P235GH / P265GH / P355GH ni ibyuma byerekanwe muburayi kugirango bikoreshwe mu bwato bwumuvuduko, mubyuka no guhanahana ubushyuhe.
Ibigize iki cyuma bituma biba byiza mubikorwa aho ubushyuhe bwo hejuru bwakazi aribisanzwe kandi ibikoresho bikoreshwa na
abahimbyi mu nganda zose za peteroli, gaze na peteroli.

Ibigize imiti ya P265GH

Ikintu	% kubwinshi	Ikintu	% kubwinshi
Carbone (C)	≤0.20	Silicon (Si)	≤0.40
Manganese (Mn)	0.80 kugeza 1.40	Fosifore (P) (max)	0.025
Amazi meza (S) (max)	0.015	Aluminium (Al)	≤0.020
Azote (N)	≤0.012	Chromium (Cr)	≤0.30
Umuringa (Cu)	≤0.30	Molybdenum (Mo)	.080.08
Niobium (Nb)	≤0.020	Nickel (Ni)	≤0.30
Titanium (Ti) (max)	0.03	Vanadium (Vi)	≤0.02

Ubwinshi bwa Chromium, Umuringa na Molybdenum ntibugomba kurenga 0,70%

Ibikoresho bya mashini ya EN P265GH

Icyiciro	Andika	Umubyimba (mm)	Gutanga Imbaraga MPa (min)	Imbaraga MPa	Kurambura % (min)	Ingaruka Ingufu (KV J) (min)
						-20 °	0 °	+ 20 °
P265GH	Bisanzwe	≤ 16 16> kugeza kuri ≤40 40> kugeza kuri 60 60> kugeza kuri 100 100> kugeza kuri 150 150> kugeza kuri 250	265 255 245 215 200 185	410 kugeza 530 410 kugeza 530 410 kugeza 530 410 kugeza 530 400 kugeza 530 390 kugeza 530	22 22 22 22 22 22	27 27 27 27 27 27	34 34 34 34 34 34	40 40 40 40 40 40