Duplex Steel 2205 Seamless Pipe

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Stainless Steel Pipe/Tube

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Product introduction

Duplex Steel 2205 Seamless Pipe Specifications

Specification Format	ASTM A 790 ASME SA 790
Available Sizes	1/2- 12 “NB IN
Specialized in	2205 seamless pipes
Other known name	2205 Stainless Steel, Alloy 2205, DSS 2205
Pipe Sched.	SCH20, SCH30, SCH40, STD, SCH80
Most Selling types	Seamless / ERW / Welded / Fabricated
Manufacturing Pipe Forms	Round, Hydraulic Etc
Pipe End Beveling	BOE, POE, TBE, BLE, BE, BBE, BOE, PBE, BSE, TOE, Plain or Beveled End, Treaded

ASME SA790 Duplex 2205 Round Pipe

Equivalent Grades Of SAF 2205 EN 1.4462 Seamless Pipes

PIPE STANDARD	WERKSTOFF NR.	UNS
Duplex 2205 Pipe	1.4462 / 1.4462	S31803 / S32205

Duplex Steel 2205 Pipe Composition Chart

C	N	P	Si	Mn	Mo	Fe	Cr	S	Ni
1.0	0.03	0.02	2.0	3.0 - 3.5	22.0 - 23.0	0.03	4.5 - 6.5	0.14 - 0.2	Bal

Alloy 2205 UNS S32205 Pipe Mechanical Behaviour

Pipe Density	Pipe Melting Point	Yield Strength (0.2%Offset)	2205 Duplex SS Pipe Tensile Strength	Elongation
7.8 g/cm3	1350 °C (2460 °F)	Psi - 80000 , MPa - 550	Psi - 116000 , MPa - 800	15 %

1. The main and typical steel steel:
Serial number	Steel	(AISI) Typical steel
1	Austenite	301, 310S, 304, 304L, 304H, 316, 316L, 316Ti,317, 317L, 321, 321H, 347H, 904L.Etc
2	Duplex	S31803, S32205, S31500, S31750,S31760, S31900, S32304
3	Incoloy	800, 800H, 800HT, 825, 901, 925, 926
4	Inconel	600, 601, 625, 718
5	Monel	400, K500

2. Main production standard:
Serial number	Standard type	Production standard
Stainless steel seamless tubes (cold, cold, light)	EN	EN 10216-5, EN 10216-2
	DIN	DIN 17456, DIN 17458
	ASTM/ASME	A213, A269, A511, A789, A790, A335, A376，SA213, SA312, SA789, SA790, SA335, SA376，SB161, SB163, SB167, SB338, SB668, SB677
	JIS	JIS G3459, G3463
	GB	GB/T 14975, T14976, GB13296, GB5310,GB9948

3. Product specifications:
Serial number	Product	Specifications
1	Cold drawn pipe	Outside diameter(OD) φ6 - φ1016 mm, (WT) φ1 - φ50.01mm
2	Cold rolled tube	Outside diameter(OD) φ16 - φ325 mm, (WT) φ1 - φ30mm

O.D(mm)	THK(mm)	O.D(mm)	THK(mm)	O.D(mm)	THK(mm)
6	0.5-1.5	45	2.0-15.0	159	3.0-32.0
8	0.5-2.0	48		168	3.0-50.0
10	0.8-3.0	51		180
12	0.8-3.0	54		194
14	0.8-4.0	57		219
16		60		245	3.5-50.0
17		63		273	3.5-50.0
18	0.9-7.0	68	2.5-22.0 2.5-25.0	325	4.5-50.0
19		70		351
20		73		356
21		76		377
22		83		406	5.0-55.0
25	1.0-8.0	89		426	5.0-55.0
27	1.0-8.0	95		450	7.0-55.0
30	1.3-8.0	102		457
32	1.5-10.0	108		480
34		114		508
35		127	3.0-32.0	530
38		133		559	9.0-55.0
40		140		610
42	2.0-11.0	146		660
42	2.0-11.0	152		711

Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0 .15	≤0 .75	5. 5-7. 5	≤0.06	≤ 0.03	3.5 -5.5	16 .0 -18.0	-
202	≤0 .15	≤1.0	7.5-10.0	≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	≤0 .15	≤1.0	≤2.0	≤0.045	≤ 0.03	6.0-8.0	16.0-18.0	-
302	≤0 .15	≤1.0	≤2.0	≤0.035	≤ 0.03	8.0-10.0	17.0-19.0	-
304	≤0 .008	≤1.0	≤2.0	≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0-15.0	22.0-24.0	-
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤ 0.03	19.0-22.0	24.0-26.0	-
316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0.03	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0 - 15.0	16 .0 -1 8.0	2.0 -3.0
321	≤0.08	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -19.0	-
630	≤0.07	≤1.0	≤1.0	≤0.035	≤ 0.035	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
904L	≤2.0	≤0.045	≤1.0	≤0.035	-	23.0·28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤0.03	0.19 -0. 22	0.24 -0.26	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤0.03	-	11.5-13.5	-
430	≤0.1 2	≤0.75	≤1.0	≤ 0.040	≤0.03	≤0.60	16.0 -18.0	-

Stainless Steel(austenitic type)
USA	Germany		CHINA	Japan	Great Britain		France	Italy	Spain	Sweden
AISI/SAE	W.-nr.	DIN	GB	JIS	BS	EN	AFNOR	UNI	UNE	SS
304L	1.4306	X2CrNi1911	0Cr19Ni10	SUS340L	304S11	-	Z2CN18.10	X2CrNi18.11	-	2352
304	1.435	X5CrNi189	0Cr18Ni9	SUS304	304S11	58E	Z6CN18.09	X5CrNi1810	F.3551/F.3541/F.3504	2332
303	1.4305	X12CrNiS188	1Cr18Ni9MoZr	SUS303	303S21	58M	Z10CNF18.09	X10CrNiS18.09	F.3508	2346
301	1.431	X12CrNi177	Cr17Ni7	SUS301	-	-	Z12CN17.07	X12CrNi1707	F.3517	2331
316	1.4401	X5CrNiMo1810	0Cr17Ni11Mo2	SUSU316	316S16	58J	Z6CND17.11	X5CrNiMo1712	F.3543	2347
316LN	1.4429	X2CrNiMoN1813	0Cr17Ni13Mo	SUSU316LN	-	-	Z2CND17.13	-	-	2375
316LN	1.4435	X2CrNiMo1812	0Cr27Ni12Mo3	SCS16/SUS316L	316S13	-	Z2CND17.12	X2CrNiMo1712	-	2353
317L	1.4438	X2CrNiMo1816	0Cr19Ni13Mo	SUS317L	317S12	-	Z2CND19.15	X2CrNiMo1816	-	2367
321	1.4541	X10CrNiTi189	1Cr18Ni9Ti	SUS321	321S12	58B	Z6CNT18.10	X6CrNiTi1811	F.3553/F.3523	2337
347	1.455	X10CrNiNb189	1Cr18Ni11Nb	SUS347	347S17	58F	Z6CNNb18.10	X6CrNiNb1811	F.3552/F.3524	2338
316Ti	1.4571	X10CrNiMoTi1810	Cr18Ni12Mo2T	-	320S17	58J	Z6CNDT17.12	X6CrNiMoTi1712	F.3535	2350
309	1.4828	X15CrNiSi2012	1Cr23Ni13	SUH309	309S24	-	Z15CNS20.12	X6CrNi2520	-	-
310S	1.4845	S12CrNi2521	0Cr25Ni20	SUH310	310S24	-	Z12CN2520	X6CrNi2520	F.331	2361
321	1.4878	X12CrNiti189	1Cr18Ni9Ti	SUS321	321S32	58B,58C	Z6CNT18.12B	X6CrNiTi1811	F.3523	-

Stainless Steel(Ferrite type/Martensitic type)
USA	Germany		CHINA	Japan	Great Britain		France	Italy	Spain	Sweden
AISI/SAE	W.-nr.	DIN	GB	JIS	BS	EN	AFNOR	UNI	UNE	SS
403	1.4	X7Cr13	0Cr13/1Cr12	SUS403	403S17	-	Z6C13	X6Cr13	F.3110	2301
410	1.4006	X10Cr13	1Cr13	SUS410	410S21	56A	Z10C14	X12Cr13	F.3401	2302
430	1.4016	X8Cr17	1Cr17	SUS430	430S15	60	Z8C17	X8Cr17	F.3113	2320
-	1.4034	X46Cr13	4Cr13	SUS420J2	420S45	56D	Z40CM/Z38C13M	X40Cr14	F.3405	2304
431	1.4057	X22CrNi17	1Cr17Ni2	SUS431	431S29	57	Z15CNi6.02	X16CrNi16	F.3427	2321
430F	1.4104	X12CrMoS17	Y1Cr17	SUS430F	-	-	Z10CF17	X10CrS17	F.3117	2383
434	1.4113	X6CrMo17	1Cr17Mo	SUS434	434S17	-	Z8CD17.01	X8CrMo17	-	2325
405	1.4724	X10CrA113	0Cr13AI	SUS405	403S17	-	Z10C13	X10CrA112	F.311	-
430	1.4742	X10CrA118	Cr17	SUS430	430S15	60	Z10CAS18	X8Cr17	F.3113	-
EV8	1.4871	X53CrMnNiN219	5Cr2Mn9Ni4N	SUH35	349S54	-	Z52CMN21.09	X53CrMnNiN219	-	-

Stainless Steel Pipe/Tube