Seamless Tube P355N, EN 10216-3

Product info

Supplier:	Tapgroup internation.,JSC
Address:	Số 32 Lô N4D, đường X2A, Yên Sở, Hoàng Mai, Hà Nội
Phone:	0084 933 86 77 86
Email:	info@tapgroup.vn
Website:	https://supplier-pipe-tube-ongthep.com
Insurance:	12 tháng
Status:	Mới 100%
Origin:	China, Korea, Malaysia, Thailand, Japan, EU, G7

Catalogue Profile

Description

Name:						Seamless Tube P355N, EN 10216-3
Alternative name(s) of the product						SMLS Tube P355N								Seamless Pipe P355N, EN 10216-3
Alternative name(s) of the product						SMLS Pipe P355N
Seamless steel tubes EN 10216-3
Forming operation and delivery condition
Forming operation						Heat treatment condition								Symbol for the delivery condition
Hot finished						Normalized ^{a b}								+N
Hot finished						Quenched and tempered								+QT
Hot rolled + cold finished						Normalized^b								+N
Hot rolled + cold finished						Quenched and tempered								+QT
Chemical composition (cast analysis) a, in % by mass
Steel grade				C	Si	Mn	P	S	Cr	Mo	Ni	Al tot b	Cu	N	Nb		Ti		V		Nb+Ti+V
Steel name		Steel number		max	max		max	max	max	max	max	min	max	max	max		max		max		max
P355N		1.0562		0,20	0,40	0,90 to 1,70	0,025	0,020	0,30 c	0,08 c	0,50	0,020	0,30 c d	0,020	0,05		0,040		0,10		0,12
^aElements not included in this table shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steel making process. ^b Al/N ≥ 2, if nitrogen is fixed by niobium, titanium or vanadium the requirements for Altot and Al/N do not apply. ^c The sum of the percentage by mass of the three elements chromium, copper and molybdenum shall not exceed 0,45 %. ^d Option 2: In order to facilitate subsequent forming operation, an agreed maximum copper content lower than indicated and an agreed specified maximum tin content shall apply. If the percentage by mass of copper exceeds 0,30 %, the percentage by mass of nickel shall be at least half the percentage by mass of copper.





Permissible deviations of the product analysis from specified limits on cast analysis given
Element							Limiting value for the cast analysis in accordance with Table 2 % by mass								Permissible deviation of the product analysis % by mass
C							≤ 0,20								+ 0,02
Si							≤ 0,40								+ 0,05
Si							> 0,40 to 0,80								+ 0,06
Mn							≤ 1,70								+ 0,10
Mn							≤ 1,70								– 0,05
P							≤ 0,025								+ 0,005
S							≤ 0,015								+ 0,003
S							> 0,015 to ≤ 0,020								+ 0,005
Al							≥ 0,020								+0.005
Cr							≤ 0,30								+ 0,05
Cr							> 0,30 to ≤ 1,50								+ 0,10
Cu							≤ 0,70								+ 0,05
Mo							≤ 0,35								+ 0,03
Mo							> 0,35 to ≤ 0,70								+ 0,04
N							≤ 0,020								+ 0,002
Nb							≤ 0,06								+ 0,005
Ni							≤ 2,50								+ 0,05
Ti							≤ 0,05								+ 0,01
V							≤ 0,10								+ 0,01
V							> 0,10 to ≤ 0,20								+ 0,02
Mechanical properties at room temperature
Steel grade						Tensile properties
Steel name		Steel number		Heat treatment condition		Upper yield strength or proof strength R_eH or R_{p0,2 min.}for wall thickness T in mm							Tensile strength R_mfor wall thickness T in mm								Elongation^aA min.
						≤ 12	> 12 to ≤ 20	> 20 to ≤ 40	> 40 to ≤ 50	> 50 to ≤ 65	> 65 to ≤ 80	> 80 to ≤ 100	≤ 20		> 20 to ≤ 40		> 40 to ≤ 65		> 65 to ≤ 100		l	t
						Mpa*							Mpa*								(%)
P 275 NL 1		1.0488		+N		275			265	255	245	235	390 to 530		390 to 510				360 to 480		24	22
P 275 NL 2		1.1104		+N		275			265	255	245	235	390 to 530		390 to 510				360 to 480		24	22
P 355 N		1.0562		+N ^b		355		345	335	325	315	305	490 to 650		490 to 630				450 to 590		22	20
P 355 NH		1.0565		+N ^b
P 355 NL 1		1.0566		+N
P 355 NL 2		1.1106		+N
P 460 N		1.8905		+N ^c		460	450	440	425	410	400	390	560 to 730						490 to 690		19	17
P 460 NH		1.8935
P 460 NL 1		1.8915
P 460 NL 2		1.8918
P 620 Q		1.8876		+QT		620		580	540	500	–	–	740 to 930		690 to 860		630 to 800		–		16	14
P 620 QH		1.8877
P 620 QL		1.889
P 690 Q		1.8879				690		650	615	580	540	500	770 to 960		720 to 900		670 to 850		620 to 800
P 690 QH		1.888				690		650	615	580	540	500	770 to 960		720 to 900		670 to 850		620 to 800
P 690 QL 1		1.8881				690		690	650	615	580	540	770 to 960				700 to 880		680 to 860
P 690 QL 2		1.8888				690		690	650	615	580	540	770 to 960				700 to 880		680 to 860
^al= longitudinal; t = transverse. ^BSee 7.2.4. ^cSee 7.2.5. ^d1 MPa = 1 N/mm2



Minimum 0,2 %-proof strength (Rp0,2) at elevated temperature
Steel grade						Wall thickness T mm			R_p0,2minimum MPa * at a temperature of °C
Steel name			Steel number						100		150		200		250		300		350		400
P355 NH			1.0565			≤ 20			304		284		255		235		216		196		167
						> 20 to ≤ 50			294		275		255		235		216		196		167
						> 50 to ≤ 65			284		265		245		226		206		186		157
						> 65 to ≤ 80			275		255		235		216		196		177		147
						> 80 to ≤ 100			265		245		226		206		186		167		137
P460NH			1.8935			≤ 12			402		373		343		314		294		265		235
						> 12 to ≤ 20			392		363		343		314		294		265		235
						> 20 to ≤ 50			382		353		333		304		284		255		226
						> 50 to ≤ 65			373		343		324		294		275		245		216
						> 65 to ≤ 80			363		333		314		284		265		235		206
						> 80 to ≤ 100			353		324		304		275		255		226		196
P620QH			1.8877			≤ 20			490		480		470		460		450		—		—
						> 20 to ≤ 40			470		460		450		440		430		—		—
						> 40 to ≤ 65			430		420		410		400		390		—		—
P690QH			1.888			≤ 20			590		580		570		560		550		—		—
						> 20 to ≤ 40			550		540		530		520		510		—		—
						> 40 to ≤ 65			510		500		490		480		470		—		—
						> 65 to ≤ 80			490		480		470		460		450		—		—
						> 80 to ≤ 100			450		440		430		420		410		—		—
^a See 8.3.2. * 1 MPa = 1 N/mm
^a See 8.3.2. * 1 MPa = 1 N/mm
Minimum tensile strength Rm at elevated temperature
Steel grade						Wall thickness			Rm minimum MPa * at a temperature of °C
Steel name			Steel number			T mm			100		150		200		250		300		350		400
P355 NH			1.0565			≤ 30			440		430		410		410		410		400		390
						> 30 to ≤ 50			420		410		390		390		390		380		370
						> 50 to ≤ 80			400		390		370		370		370		360		350
						> 80 to ≤ 100			390		380		360		360		360		350		340
P460NH			1.8935			≤30			510		490		480		480		480		470		460
						> 30 to ≤ 50			490		470		460		460		460		450		440
						> 50 to ≤ 80			480		460		450		450		450		440		430
						> 80 to ≤ 100			470		450		440		440		440		430		420
P620QH			1.8877			≤ 20			640		620		600		600		600		—		—
						> 20 to ≤ 40			600		580		560		560		560		—		—
						> 40 to ≤ 65			540		520		500		500		500		—		—
P690QH			1.888			≤ 20			710		690		670		670		670		—		—
						> 20 to ≤ 40			660		640		620		620		620		—		—
						> 40 to ≤80			610		590		570		570		570		—		—
						> 80 to ≤ 100			580		560		540		540		540		—		—
^aSee 8.3.2. * 1 MPa = 1 N/mm2
^aSee 8.3.2. * 1 MPa = 1 N/mm2
Minimum impact energy
Steel grades						Wall thickness T mm			Minimum average impact energy KV2 J for
Steel grades									longitudinal direction							transverse direction
Steel name			Steel number						at a temperature of ° C
P355N			1.0562			≤ 40			-50	-40	-30	-20	-10	0	+ 20	-50	-40	-30	-20	-10	0	+ 20
P355NH			1.0565						–	–	–	40	43	47	55	–	–	–	27	31	35	39
P460N			1.8905
P460NH			1.8935
P620Q			1.8876			> 40 to ≤ 65			–	–	–	–	40	45	50	–	–	–	–	27	31	35
P620QH			1.8877
P690Q			1.8879
P690QH			1.888
P275NL1			1.0488			≤ 40			–	40	47	53	60	65	70	–	27	31	35	39	43	47
P355NL1			1.0566
P460NL1			1.8915
P620QL			1.8890			> 40 to ≤ 65			–	–	40	47	53	60	65	–	–	27	31	35	39	43
P690QL1			1.8881			> 40 to ≤ 65			–	–	40	47	53	60	65	–	–	27	31	35	39	43
P275NL2			1.1104			≤ 40			40	50	60	70	80	90	100	27	33	40	47	53	60	70
P355NL2			1.1106			≤ 40			40	50	60	70	80	90	100	27	33	40	47	53	60	70
P460NL2			1.8918			> 40 to ≤ 65			–	40	50	60	70	80	90	–	27	33	40	47	53	60
P690QL2			1.8888			> 40 to ≤ 65			–	40	50	60	70	80	90	–	27	33	40	47	53	60
Dimensions tubes EN 10216
Dimensions in millimetres
Outside diameter D Series^a			Wall thickness T
1	2	3	1.6	1.8	2	2.3	2.6	2.9	3.2	3.6	4	4.5	5	5.6	6.3	7.1	8	8.8	10	11	12.5	14.2

10.2
	12
	12.7
13.5
		14
	16
17.2
		14
	16
17.2
		18
	19
	20
21.3
		22
	25
		25.4
26.9
		30
	31.8
	32
33.7
		35
	38
	40
42.4
42.4		44.5
48.3
	51
		54
	57
60.3
	63.5
	70
		73
76.1
76.1		82.5
88.9
	101.6
		108
114.3
	127
	133
139.7
		141.3
		152.4
		159
168.3
		177.8
		193.7
219.1
219.1		244.5
273
323.9
355.6
406.4
457
508
508		559
610
610		660
711
Outside diameter D series ^a			Wall thickness T
1	2	3	16	17.5	20	22.2	25	28	30	32	36	40	45	50	55	60	65	70	80	90	100

10.2
	12
	12.7
13.5
		14
	16
17.2
		18
	19
	20
21.3
		22
	25
		25.4
26.9
		30
	31.8
	32
33.7
		35
	38
	40
42.4
		44.5
	51
		54
	57
60.3
	63.5
	70
		73
76.1
76.1		82.5
88.9
	101.3
		108
114.3
	127
	133
139.7
		141.3
		152.4
		159
168.3
		177.8
		193.7
219.1
219.1		244.5
273
323.9
355.6
406.4
457
508
508		559
610
610		660
711

^aseries 1 = diameter for which all the accessories needed for the construction of piping system are standardized; series 2 = diameter for which not all the accessories are standardized; series 3 = diameter for special application for which very few standardized accessories exist.


Tolerances on outside diameter and wall thickness
Outside diameter D mm			Toelrances on D				Tolerances on T for a T/D ratio
Outside diameter D mm			Toelrances on D				≤ 0.025				> 0.025 ≤ 0.050				> 0.050 ≤ 0.10				> 0.10
D ≤ 219.1			≤ 1 % or ± 0.5 mm whichever is the greater				± 12.5 % or ± 0.4mm whichever is the greater
D > 219.1			≤ 1 % or ± 0.5 mm whichever is the greater				± 20 %				± 15 %				± 12.5 %				± 10 % ^a
^a For outside diameters D ≥ 355,6 mm, it is permitted to exceed the upper wall thickness locally by a further 5 % of the wall thickness T.
Tolerances on inside diameter and on wall thickness
Tolerances on inside diameter							Tolerances on T for a T/d ratio
d			d _min				≤ 0.03				> 0.03 ≤ 0.06				> 0.06 ≤ 0.12				> 0.12
± 1 % or ± 2 mm whichever is the greater			+ 2 % or + 4 mm whichever is the greater				± 20%				± 15 %				± 12.5 %				± 10% ^a
± 1 % or ± 2 mm whichever is the greater			+ 2 % or + 4 mm whichever is the greater				± 20%				± 15 %				± 12.5 %				± 10% ^a
^a For outside diameters D ≥ 355,6 mm, it is permitted to exceed the upper wall thickness locally by a further 5 % of the wall thickness T.
Number of tubes per test unit
Outside diameter D (mm)										Maximum number of tubes per test unit
D ≤ 114,3										200
114,3 < D ≤ 323,9										100
D > 323,9										50
Drift expanding test requirements
Steel grade									% increase in outside diameter for d/D^a
All steel grades									≤ 0.6					> 0.6 ≤ 0.8					> 0.8
All steel grades									8					10					15
Elevated temperature properties for steel grades P275NL1 and NL2
Minimum 0,2 % – proof strength^a
Wall thickness T mm			Rp 0,2 (MPa) at a temperature of °C
Wall thickness T mm			100			150			200			250			300			350		400
≤ 20			255			235			206			186			157			137		118
> 20 to ≤ 50			245			226			206			186			157			137		118
> 50 to ≤ 65			235			216			196			177			147			127		108
> 65 to ≤ 80			226			206			186			167			137			117		98
> 80 to ≤ 100			216			196			177			157			127			108		88
Minimum tensile strength^a
Wall thickness T mm		Rm (MPa) at a temperature of °C
Wall thickness T mm		100			150			200			250			300			350			400
≤ 30		340			330			310			310			310			300			290
> 30 to ≤ 50		320			310			290			290			290			280			270
> 50 to ≤ 80		300			290			270			270			270			260			250
> 80 to ≤ 100		290			280			260			260			260			250			240

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