En10216-2 P265gh Carbon Seamless Steel Paipu

En10216-2 P265GH seamless steel pipe/steel tube he ʻano mea no ka paila a me ke kila ipu hao. P265GH paipu kila maʻemaʻe ʻole/pu
ʻike ʻia e ka ikaika haʻahaʻa haʻahaʻa o 185 - 265 MPa a me ka weldability maikaʻi, no laila hoʻohana nui ʻia ke kila P265GH no ka hana ʻana i nā paila,
nā moku kaomi a me nā paipu no ka lawe ʻana i nā wai wela.

EN10216-2 P265GH Paipu kila kalapona
Kūlana:EN 10216-2
Mea Hana: P235GH,P265GH,P355GH
ʻenehana: huki anu, ʻōwili wela
Hoʻohana: wili paila
Ka lōʻihi :   ʻelua randon ka lōʻihi
Mānoanoa:   3-40mm
Laulā nui:

Ma waho anawaena: 25mm~508mm

Mānoanoa Pā: 3mm~100mm

Ka hoʻomanawanui o ke anawaena o waho: +/-1%

Ka hoʻomanawanui o ka mānoanoa o ka pā: +10%/-12.5%

ʻAno: Poʻapuni

Hoʻopau: ka hopena bevel/BE/weld puʻupuʻu, PE/ welau

Ka ʻili: ke kala maoli, ka pena ʻeleʻele, ka uhi 3PE

Heat lapaʻau: Stress relieves a me Annealing a me QT etc

ʻO P235GH/P265GH/P355GH he kila i kuhikuhi ʻia e ʻEulopa no ka hoʻohana ʻana i nā moku kaomi, nā paila a me nā mea hoʻololi wela.
ʻO ka hoʻohui ʻana o kēia kila he mea kūpono ia no nā noi kahi i hoʻokiʻekiʻe ʻia nā mahana hana maʻamau a hoʻohana ʻia nā mea e
nā mea hana i loko o ka ʻoihana ʻaila, kinoea a me ka petrochemical.

Ka Hui Kimia o P265GH

ʻElemu	% ma ka nuipa	ʻElemu	% ma ka nuipa
Kalapona (C)	≤0.20	Silika (Si)	≤0.40
Manganese (Mn)	0.80 a 1.40	Phosphorous (P) (max)	0.025
Sulfur (S) (max)	0.015	Aluminum (Al)	≤0.020
Nitrogen (N)	≤0.012	Chromium (Cr)	≤0.30
Ke keleawe (Cu)	≤0.30	Molybdenum (Mo)	≤0.08
Niobium (Nb)	≤0.020	Nikela (Ni)	≤0.30
Titanium (Ti) (max)	0.03	Vanadium (Vi)	≤0.02

ʻAʻole pono ka nui o ka Chromium, Copper a me Molybdenum ma mua o 0.70%

Nā Pono Mechanical o EN P265GH

Papa	ʻAno	mānoanoa (mm)	Hua ikaika MPa (min)	Ikaika U'i MPa	ʻO ka lōʻihi % (min)	Impact Energy (KV J) (min)
						-20°	0°	+20°
P265GH	Hana maʻamau	≤ 16 16> a i ≤40 40> a ≤60 60> a i ≤100 100> a i ≤150 150> a i ≤250	265 255 245 215 200 185	410 a i 530 410 a i 530 410 a i 530 410 a i 530 400 a 530 390 a i 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