P275NH ibyuma

EN 10028 P275NH / NL1 / NL2
27. Urwego rugenewe gukoreshwa muri serivisi ziciriritse kugeza hejuru.

Ubundi bwoko bw'amanota burimo ...
NL1 - nibyiza gukoreshwa mubushyuhe buke
NL2 - nibyiza gukoreshwa cyane cyane ubushyuhe buke

Icyuma cya Gnee gitanga P275NH kuva muri stock ikakugezaho. Amasahani yacu ya karubone nayo yapimwe kubipimo bikaze bigatuma ubwuzuzanye bwibigega byacu birushaho kuba byiza kandi bikwemeza ko ubona vuba.

Ibigize imiti ya EN 10028 P275 NH, P275 NL1 & P275 NL2 (%)

Ikintu	P275NH	P275NL1	P275NL2	Ikintu	P275NH	P275NL1	P275NL2
Carbone (C) max.	0.16	0.16	0.16	Silicon (Si) max.	0.40	0.40	0.40
Manganese (Mn)	0.80 kugeza 1.50	0.80 kugeza 1.50	0.80 kugeza 1.50	Fosifori (P) max.	0.025	0.025	0.020
Amazi (S) max.	0.015	0.015	0.010	Chromium (Cr) max.	0.30	0.30	0.30
Molybdenum (Mo) max.	0.08	0.08	0.08	Nickel (Ni) max.	0.50	0.50	0.50
Niobium (Nb) max.	0.05	0.05	0.05	Titanium (Ti) max.	0.03	0.03	0.03
Vanadium (Vi) max.	0.05	0.05	0.05	Azote (N) max.	0.012	0.012	0.012
Aluminium (Al) min.	0.020	0.020	0.020	Umuringa (Cu) max.	0.30	0.30	0.30

Umubare wa Niobium, Titanium na Vanadium ugomba kuba 0.05% max.

Ibikoresho bya EN 10028 P275 NH, P275 NL1 & P275 NL2

Icyiciro	Andika	Umubyimba (mm)	Gutanga Imbaraga MPa (min)	Imbaraga MPa	Kurambura % (min)
P275 NH P275 NL1 P275 NL2	Bisanzwe	≤ 16 16> kugeza kuri ≤40 40> kugeza kuri 60 60> kugeza kuri 100 100> kugeza kuri 150 150> kugeza kuri 250	275 265 255 235 225 215	390 kugeza 510 390 kugeza 510 390 kugeza 510 370 kugeza 490 360 kugeza 480 350 470	24 24 24 23 23 23

(Nyamuneka menya neza: amakuru ya tekinike hejuru ni ayo kuyobora gusa - kubisobanuro nyabyo nyamuneka reba hamwe nitsinda ryacu ryo kugurisha)

Kugirango umenye byinshi kuri P275 NH, NL1 & NL2 no kwakira amagambo yatanzwe kugirango atange ibi bikoresho, twandikire.