Products >> Titanium >> Titanium tube

Titanium tube with Gr1, Gr2, Gr5, Gr7, Gr12

Outer diameter from 10 to 1000mm

ASTM B861, ASTM B862, ASTM B337, ASTM B338

Titanium tube can be supplied with seamless or welded forms

Titanium tubes chemical compositions are presented as following:

Element	Chemical Composition %
Element	Grade 1	Grade 2	Grade 3	Grade 5	Grade 7	Grade 9	Grade 11	Grade 12	Grade 23
Nitrogen, max	0.03	0.03	0.05	0.05	0.03	0.03	0.03	0.03	0.03
Carbon, max	0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08
Hydrogen, max	0.015	0.015	0.015	0.015	0.015	0.015	0.015	0.015	0.0125
Iron, max	0.20	0.30	0.30	0.40	0.30	0.25	0.20	0.30	0.25
Oxygen, max	0.18	0.25	0.35	0.20	0.25	0.15	0.18	0.25	0.13
Aluminum	…	…	…	5.5-6.75	…	2.5-3.5	…	…	5.5-6.5
Vanadium	…	…	…	3.5-4.5	…	2.0-3.0	…	…	3.5-4.5
Tin	…	…	…	…	…	…	…	…	…
Ruthenium	…	…	…	…	…	…	…	…	…
Palladium	…	…	…	…	0.12-0.25	…	0.12-0.25	…	…
Molybdenum	…	…	…	…	…	…	…	0.2-0.4	…
Chromium	…	…	…	…	…	…	…	…	…
Nickel	…	…	…	…	…	…	…	0.6-0.9	…
Niobium	…	…	…	…	…	…	…	…	…
Ziconium	…	…	…	…	…	…	…	…	…
Silicon	…	…	…	…	…	…	…	…	…
Residuals, max each	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Residuals, max total	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4
Titanium	balance	balance	balance	balance	balance	balance	balance	balance	balance

Titanium tubes & pipes mechanical properties

ASTM B861 Grade 2 Tensile Strength of Titanium Seamless Pipes

Grade	Tensile Strength, min		Yield Strength (0.2% Offset)				Elongation 2 in. or 50 mm
			min		max		Elongation 2 in. or 50 mm
	Ksi	(Mpa)	Ksi	(Mpa)	Ksi	(Mpa)	gage length min %
Grade 1	35	(240)	25	(170)	45	(310)	24
Grade 2	50	(345)	40	(275)	65	(450)	20
Grade 3	65	(450)	55	(380)	80	(550)	18
Grade 5	130	(895)	120	(828)	…	…	10
Grade 7	50	(345)	40	(275)	65	(450)	20
Grade 9	90	(620)	70	(483)	45	…	15
Grade 11	35	(240)	25	(170)	…	(310)	24
Grade 12	70	(483)	50	(345)	…	…	18
Grade 23	120	(828)	110	(759)	…	…

Types	Outer diameter	Wall thickness	Length
NB Sizes	1/8” ~ 8”	SCH 5S/ SCH 10S / SCH 40S / SCH 80S / SCH 160S	Upto 6 Meters
Titanium Seamless Pipe (Custom Sizes)	5.0mm ~ 203.2mm	As per requirement	Upto 6 Meters
Titanium Welded Pipe (in Stock + Custom Sizes)	5.0mm ~ 1219.2mm	1.0 ~ 15.0 mm	Upto 6 Meters

Titanium tube outer diameter and schedule number chart:

NPS	DN	OD	SCH 5S	SCH10S	SCH 10	SCH 20	SCH 30	SCH 40S	SCH STD	SCH 40	SCH 60	SCH 80S	SCH XS	SCH 80
1/8	6	10.3		1.24				1.73	1.73	1.73		2.41	2.41	2.41
1/4	8	13.7		1.65				2.24	2.24	2.24		3.02	3.02	3.02
3/8	10	17.1		1.65				2.31	2,31	2.31		3.20	3.20	3.20
1/2	15	21.3	1.65	2.11				2.77	2.77	2.77		3.73	3.73	3.73
3/4	20	26.7	1.65	2.11				2.87	2.87	2.87		3.91	3.91	3.91
1	25	33.4	1.65	2.77				3.38	3.38	3.38		4.55	4.55	4.55
1 1/4	32	42.2	1.65	2.77				3.56	3.56	3,56		4.85	4.85	4.85
1 1/2	40	48.3	1.65	2.77				3.68	3.68	3.68		5.08	5.08	5.08
2	50	60.3	1.65	2.77				3.91	3.91	3.91		5.54	5.54	5.54
2 1/2	65	73	2.11	3.05				5.16	5.16	5.16		7.01	7.01	7.01
3	80	88.9	2.11	3.05				5.49	5.49	5.49		7.62	7.62	7.62
3 1/2	90	101.6	2.11	3.05				5.74	5.74	5.74		8.08	8.08	8.08
4	100	114.3	2.11	3.05				6.02	6.02	6.02		8.56	8.56	8.56
5	125	141.3	2.77	3.40				6.55	6.55	6.55		9.53	9,53	9.53
6	150	168.3	2.77	3.40				7.11	7.11	7.11		10.97	10.97	10.97
8	200	219.1	2.77	3.76		6.35	7.04	8.18	8.18	8.18	10.31	12.70	12.70	12.70
10	250	273.1	3.40	4.19		6.35	7.80	9.27	9.27	9.27	12.70	12.70	12.70	15.09
12	300	323.9	3.96	4.57		6.35	8.38	9.53	9.53	10.31	14.27	12.70	12.70	17.48
14	350	355.6	3.96	4.78	6.35	7.92	9.53		9.53	11.13	15.09		12.70	19.05
16	400	406.4	4.19	4.78	6.35	7.92	9.53		9.53	12.70	i6.66		12.70	21.44
18	450	457.2	4.19	4.78	6.35	7.92	11.13		9.53	14.27	19.05		12.70	23.83
20	500	508	4.78	5.54	6.35	9.53	12.70		9.53	15.09	20.62		12.70	26.19
22		559	4.78	5.54	6.35	9.53	12.70		9.53		22.23		12.70	28.58
24	600	610	5.54	6.35	6.35	9.53	14.27		9.53	17.48	24.61		12.70	30.96
26		660			7.92	12.70			9.53				12.70
28	700	711			7.92	12.70	15.88		9.53				12.70
30		762	6.35	7.92	7.92	12.70	15.88		9.53				12.70
32	800	813			7.92	12.70	15.88		9.53	17.48			12.70
34		884			7.92	12.70	15.88		9.53	17.48			12.70
36	900	914			7.92	12.70	15.88		9.53	19.05			12.70