ASTM B861 Gr2 R50400 3.7035 Titanium Alloy Seamless Annealed Pipe

• After-sales Service: Supplied
• Warranty: Supplied
• Type: Seamless
• Technique: Cold Drawn
• Material: Titanium
• Surface Treatment: Polished
• Model NO.: Titanium Alloy Seamless Annealed Pipe
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Feature: Low Density and High Strength
• Feature2: Excellent Corrosion Resistance
• Feature3: Good Resistance to Effect of Heat
• Feature4: Excellent Bearing to Cryogenic Property
• Feature5: Nonmagenetic and Non-Toxic
• Feature6: Good Thermal Properties
• Feature7: Low Modulus of Elasticity
• Usage.: Transport, Boiler Pipe, Hydraulic/Automobile Pipe,
• Usage2: Oil/Gas Drilling, Machinery Industry,
• Usage3: Chemical Industry, Mining, Construction
• Usage4: Aerospace and Aviation Industry
• Usage5: Light Industry and Power Generation
• Usage6: Environmental Protection,Medical Treatment
• Usage7: Desulfurization and Denitrification
• Usage8: Nuclear Submarine,Industrial Field
• Transport Package: Weeden Case/Steel Framed Plywood Case/Simple Packi
• Specification: 0.4mm up to 340mm.
• Trademark: EZS
• Origin: China
• Production Capacity: 20000 Tons/Year

Product Description

Product Description

Specification:	ASTM B861, ASME SB861	Grade:	GR2
Type:	Seamless	Non Destructive Test:	Eddy Current Test , Hydrostatic Test , UT , PT
High Light:	GR2 Titanium Alloy Seamless Pipe ,  ASTM B861 Alloy Seamless Pipe ,  Titanium Alloy Bright Steel Tube

 

What is ASTM B861?

 

This specification covers the requirements for 34 grades of titanium and titanium alloy seamless pipe intended for general corrosion resisting and elevated temperature service.

 

Alloys may be supplied in the following conditions: Grades 5, 23, 24, 25, 29, 35, or 36, annealed or aged; Grades 9, 18, 28, or 38, cold-worked and stress-relieved or annealed; Grades 9, 18, 23, 28, or 29, transformed-beta condition; and Grades 19, 20, or 21, solution-treated or solution-treated and aged.

 

The grades shall conform to the required chemical composition for nitrogen, carbon, hydrogen, iron, oxygen, aluminum, vanadium, tin, ruthenium, palladium, chromium, nickel, niobium, zirconium, silicon, and titanium.

 

Features:

 

The ASTM B861 GR2 pipe could be readily welded. It also has excellent strength and ductility. The natural strength of the metal is used in applications that require extremely high strength and the corrosion resistance is used for long lasting appliances.

 

Chemical Composition of Titanium GR2

 

Grade	ASTM B861 Titanium Grade 2
min	max
C	–	0.08
I	–	0.30
H	–	0.015
P	–	–
S	–	–
Mo	–	–
N	–	0.03
Ni	–	–
Ti	Balance	Balance
Fe	–	0.20
O	–	0.18

 

Mechanical Properties of B861 Titanium Grade 2

 

Grade	ASTM B861 Titanium Grade 2
Tensile Strength(min), Ksi (Mpa)			50 (345)
Yield Strength 0.2% Proof (MPa)		min	40 (275)
		max	65 (450)
Elongation 2 in. or 50 mm(gage length min %)			20

 

Equivalent Material of Titanium Grade 2
 

Grade		ASTM B861 Titanium Grade 2
UNS No		R50400
Euronorm	No	3.7035
	AFNOR	–

 

ASTM B861 Titanium Alloy Pipe Tolerances

 

SIZE OD, MM (IN.)	TOLERANCES OD, MM (IN.)	WT MIN WALL %
< 25.4 (< 3/8)	±0.102 (0.004)	+20/-0
25.4-38.1 (1-1 1/2)	±0.127 (0.005)	+20/-0

 

Ti GR 2 Pipe Schedule and Wall Thickness

 

NOMINAL	O.D. INCHES	10S	10	40S & STD	40	80S & E.H.	80	160
1/8	.405	.049	.049	.068	.068	.095	.095
1/4	.540	.065	.065	.088	.088	.119	.119
3/8	.675	.065	.065	.091	.091	.126	.126
1/2	.840	.083	.083	.109	.109	.147	.147	.187
3/4	1.050	.083	.083	.113	.113	.154	.154	.218
1	1.315	.109	.109	.133	.133	.179	.179	.250
1 1/4	1.660	.109	.109	.140	.140	.191	.191	.250
1 1/2	1.900	.109	.109	.145	.145	.200	.200	.281
2	2.375	.109	.109	.154	.154	.218	.218	.343
2 1/2	2.875	.120	.120	.203	.203	.276	.276	.375
3	3.500	.120	.120	.216	.216	.300	.300	.437
3 1/2	4.000	.120	.120	.226	.226	.318	.318
4	4.500	.120	.120	.237	.237	.337	.337	.531
4 1/2	5.000			.247		.355
5	5.563	.134	.134	.258	.258	.375	.375	.625
6	6.625	.134	.134	.280	.280	.432	.432	.718
7	7.625			.301		.500
8	8.625	.148	.148	.322	.322	.500	.500	.906
9	9.625			.342		.500
10	10.750	.165	.165	.365	.365	.500	.593	1.125
11	11.750			.375		.500
12	12.750	.180	.180	.375	.406	.500	.687	1.312
14	14.000	.188	.250	.375	.437	.500	.750	1.406
16	16.000	.188	.250	.375	.500	.500	.843	1.593
18	18.000	.188	.250	.375	.562	.500	.937	1.781

 

 

Applications

 

-Gas Processing Industries
-Petrochemical Industries
-Power Generation Industries
-Food Processing Industries
-Chemical Industries
-Oil & Gas Industries
-Fertilizers Industries
-Sugar Industries

 

Chemical Composition (%)

Grade	N	C	H	Fe	O	Al	V	Ni	Ti
Gr1	0.03	0.08	0.015	0.2	0.18	/	/	/	bal
Gr2	0.03	0.08	0.015	0.3	0.25	/	/	/	bal
Gr3	0.05	0.08	0.015	0.3	0.35	/	/	/	bal
Gr4	0.05	0.08	0.015	0.5	0.4	/	/	/
Gr5	0.05	0.08	0.015	0.4	0.2	5.5~6.75	3.5~4.5	/	bal
Gr7	0.03	0.08	0.015	0.3	0.25	/	/	/	bal
Gr9	0.03	0.08	0.015	0.25	0.15	2.5~3.5	2.0~3.0	/	bal
Gr12	0.03	0.08	0.015	0.3	0.25	/	/	0.6~0.9	bal

Mechanical property

Grade	Tensile strength(min)		Yield Strength(min)		Elongation(%)
	ksi	MPa	ksi	MPa
Gr1	35	240	20	138	24
Gr2	50	345	40	275	20
Gr3	65	450	55	380	18
Gr4	80	550	70	483	15
Gr5	130	895	120	828	10

Product standard

Materials	China / GB	America / ASTM
Titanium	TA1	Gr1
	TA2	Gr2
	TA3	Gr3
	TA4	Gr4
	TC4	Gr5
	TA7	Gr6
	TA9	Gr7
	TA10	Gr12
Nickel	N7, N6	N02200
	N5	N02201
	NCu30	N04400
		N06022
	NS335	N06455
	NS312	N06600
	NS336	N06625
	NS111	N08800
	NS112	N08810
	NS142	N08825
		N08904
	NS334	N10276
Stainless Steel	S30408	S30400,304
	S30403	S30403,304L
	S30409	S30409,304H
	S31008	S31008,310S
	S31608	S31600,316
	S31603	S31603,316L
	S31668	S31635,316TI
	S39042	N08904,904L
	S31708	S31700,317
	S32168	S32100,320
	S22253	S31803
	S22053	S32205,2205
	S11348	S40500,405
Copper and Alloy	C10100,C11000
Zirconium and Alloy	R60702,R60705
Cladding Material	Explosive Cladding Materials of nonferrous as cladding offered above
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Product specification

Product	ATitanium Pipe seamless pipe
Size	Cold-rolled: OD: 8.0mm-114.0mm (0.32"-4.49"), WT: 0.5mm-7.5mm (0.02"-0.30"), Length: 4000mm (157.5") max (OD.: 8.0mm-15.0mm, 0.32"-0.59"), 12000mm (472.4") max (OD. over 15mm, 0.59")factory price  1.5mm 1.6mm 40mm titanium seamless pipe tube  Extruded: OD: 25mm-210mm (0.98"-8.27"), WT: 4mm-30mm (0.157"-1.18"), Length: 1000mm-10000mm (39.4"-393.7")
Material	Gr.1, Gr.2, Gr.3, Gr.7, Gr.9, Gr.12, etc.
Standard	ASTM B 338, ASTM B 337, ASTM B 861
Shape	Round

Specific dimension for cold-rilled tubes & pipes:

OD(mm)	8.0-10.0	10.0-15.0	15.0-20.0	20.0-25.0	25.0-30.0	30.0-35.0
WT(mm)	0.15-2.0	0.2-2.0	0.4-2.7	0.45-3.2	0.45-3.3	0.45-3.4
OD(mm)	35.0-40.0	41.0-45.0	46.0-50.0	51.0-55.0	56.0-60.0	61.0-65.0
WT(mm)	0.5-3.5	0.6-3.8	0.6-3.8	0.6-4.4	0.8-4.6	0.9-4.7
OD(mm)	66.0-70.0>	71.0-75.0>	76.0-95.0	96.0-114.0
WT(mm)	1.0-4.9	1.2-6.0>	1.2-7.1	1.3-7.5

product application
1) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
2) Fluid, gas and oil transport
3) Pressure and heat transmission
4) Construction and ornament
5) Boiler heat exchangers
6) motorbycle and bike

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