ASME B16.9 ASTM B363 Titanium Grade 2 90° 3D Bend

• Type: 90 Degree 3D Bend
• Size: 4 Inch (DN100)
• WT: SCH40S
• Bending Radius(R): R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
• Bending angle (θ): 15°, 30°, 45°, 60°, 90°, 135°, 180°
• Material: Titanium Gr.2 (UNS R50400/WERKSTOFF NR.3.7035)
• Standard: ASME B16.9

Titanium grades 1, 2, 3 and 4 are commercially pure (at least 99% titanium). The chemical composition of each brand changes slightly, which affects the mechanical properties and design capacity. The corrosion resistance of all four grades is similar. Titanium is light in weight and has strong corrosion resistance. In most environments, its corrosion resistance is higher than that of stainless steel. Of the four commercially pure (c.p.) grades, grade 2 titanium is the preferred alloy for most industrial applications requiring good ductility and corrosion resistance.

Chemical Composition % of Titanium Gr. 2 (UNS R50400/WERKSTOFF NR.3.7035) Pipe Bend

STANDARD	CHEMICAL COMPOSITION (weight %, ma√ or range)
Grade	UNS	N	C	H	Fe	O	Al	V	Pd	Mo	Ni
	No
GR 1	R50250	0.03	0.08	0.015	0.2	0.18
GR 2	R50400	0.03	0.08	0.015	0.3	0.25
GR 3	R50550	0.05	0.08	0.015	0.3	0.35
GR 4	R50700	0.05	0.08	0.015	0.5	0.4
GR 5	R56400	0.05	0.08	0.015	0.4	0.2	5.5-6.75	3.5-4.5
GR 7	R52400	0.03	0.08	0.015	0.3	0.25			0.12-0.25
GR 9	R56320	0.03	0.08	0.015	0.25	0.15	2.5-3.5	2.0-3.0
GR 12	R53400	0.03	0.08	0.015	0.3	0.25				0.2-0.4	0.6-0.9
GR 23	R56401	0.03	0.08	0.0125	0.25	0.13	5.5-6.5	3.5-4.5

Mechanical Properties of Titanium Gr. 2 (UNS R50400/WERKSTOFF NR.3.7035) Pipe Bend

STANDARD	CHEMICAL COMPOSITION (weight %, ma√ or range)	MECHANICAL PROPERTIES (min)
Grade	UNS	Tensile	Yield	El.	Red.
	No	Mpa	Mpa	%	%
GR 1	R50250	240	138	24	30
GR 2	R50400	345	275	20	30
GR 3	R50550	450	380	18	30
GR 4	R50700	550	483	15	25
GR 5	R56400	895	828	10	25
GR 7	R52400	345	275	20	30
GR 9	R56320	620	483	15	25
GR 12	R53400	483	345	18	25
GR 23	R56401	828	759	10	15

TITANIUM GRADE 2 PIPE FITTING EQUIVALENT GRADES

China 3D Bend Manufacturer Yaang supplies ASME B16.9 ASTM B363 WPT2 90° 3D Bend.

TITANIUM MATERIALS SUPPLY SCOPE
TITANIUM GRADE	UNS NO.	WIRE	BAR	SHEET	PLATE	TUBE	PIPE	FITTING	FORGING	FASTENER
Ti Grade 1	R50250	√	√	√	√	√	√	√	√	√
Ti Grade 2	R50400	√	√	√	√	√	√	√	√	√
Ti Grade 3	R50550	√	√	√	√	√	√	√	√	√
Ti Grade 4	R50700	√	√	√	√	√	√	√	√	√
Ti Grade 5 (6Al 4V)	R56400	√	√	√	√	√	√	√	√	√
Ti Grade 7 (0.2Pd)	R52400	√	√	√	√	√	√	√	√	√
Ti Grade 9 (3Al 2.5V)	R56320	√	√	√	√	√	√	√	√	√
Ti Grade 11	R52250	√	√	√	√	√	√	√	√	√
Ti Grade 12 (0.3Mo 0.8Ni)	R53400	√	√	√	√	√	√	√	√	√
Ti Grade 17	R52252	√	√	√	√	√	√	√	√	√
Ti Grade 23 (6Al 4V Eli)	R56401	√	√	√	√	√	√	√	√	√
Notes 1) √-Available, √-Unavailable
Notes 2) For other grades like Ti6Al2Sn4Zr2Mo, Ti6Al6V2Sn, Ti8Al1Mo1V, Ti6Al2Sn4Zr6Mo, Ti15V3Cr3Sn3Al, please contact us for details.
Notes 3) It may differs a little for materials in different sizes, please also contact us.

Industry and Application

Titanium grade 2 has a low density, so it is ideal where weight may be of concern. Medical and aerospace are two pillar industries of titanium alloy. The strength and corrosion resistance of grade 2 titanium also make it very suitable for marine, chemical processing and desalination industries. Typical applications of grade 2 titanium include oil and gas components, reaction and pressure vessels, piping or piping systems, heat e√changers, linings, flue gas desulfurization systems, and many other industrial components. Continuous operating temperatures up to 800 ° F, with occasional intermittent operation at 1000 ° F.

Corrosion resistance

The C.P. grade corrosion resistance of titanium comes from the strong and stable protective o√ide film formed in the presence of o√ygen. This film enables commercial pure titanium grades to resist most o√idation, neutral and inhibitory reduction, as well as mild reduction environments. Grade 2 has e√cellent corrosion resistance in seawater and marine atmosphere. The corrosion resistance of the four C.P. grades is similar, but the mechanical properties vary with the content of o√ygen and iron. Grade 2 titanium is resistant to corrosion by moist chlorides and metal chlorides, chlorite and hypochlorite solutions, nitric and chromic acids, organic acids, and many gas industrial applications.

Manufacturing and heat treatment

Grade 2 titanium has good ductility and allows cold forming. In order to prevent cold forming problems, the minimum bending radius of materials with thickness less than 0.070 ″ should be 2T, and that of materials with thickness greater than 0.070 ″ should be 2.5t. The material can also be easily processed, hot worked and welded. Hot working shall be performed between 400 ° F and 600 ° F. Stress relief shall be achieved by heating to a temperature between 900 ° F and 1100 ° f followed by forced ventilation or slow cooling. Annealing temperature ranges from 1200 ° f to 1400 ° f for 6 minutes to 2 hours, followed by air cooling.
The welding of grade 2 titanium can be carried out by various methods, such as MIG and TIG. Inert gas protection is very important to prevent o√ygen absorption and embrittlement in welding area. In general, it is best to test the mi√ture of argon and helium before accepting the welding procedure. No preheating or post heat treatment is required.

The Titanium Grade 2 90° 3d bend is used to change the direction of run of pipe.it advantage is can matach long distance transition requirements, so it is commonly that bends dimension according to customer design. usually, the bends consist of 3D, 5D, 7D even 12D series.

ASTM B363 Titanium Grade 2 90° 3D Bend‘s Packing & Shipping

1) Packing Method:

Normal packing: plastic film or bubble paper wrapped on product’s surface ,protect ends with                                           caps , pack with wooden case or load on fumifation plywood pallet . 

Custom made as customers request.

2) Shipping Way: 

Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport. 

As per customer’s request.

Special Alloys

• HASTELLOY® X
• MONEL® R-405
• MONEL® K-500
• HASTELLOY® C-276
• HASTELLOY® C-22
• HASTELLOY® B-2
• INCOLOY® 825
• INCOLOY® 800H / 800HT®
• INCONEL® 718
• INCONEL® ALLOY 625
• INCONEL® ALLOY 601
• INCONEL® ALLOY 600
• MONEL® ALLOY 400

ALLOY 20

• NICKEL 200/201
• MONEL® R-405
• MONEL® K-500
• MONEL® ALLOY 400
• INCONEL® 718
• INCONEL® ALLOY 625
• INCONEL® ALLOY 601
• INCONEL® ALLOY 600
• INCOLOY® 825
• HASTELLOY® X
• HASTELLOY® C-276
• HASTELLOY® C-22
• HASTELLOY® B-2
• INCOLOY® 800H / 800HT®
• HASTELLOY® B-3

Duplex Stainless Steel

• ZERON® 100, SUPER DUPLEX STAINLESS STEEL
• Super Duplex S32760
• LDX 2101®, DUPLEX STEEL
• Duplex S31803
• SUPER DUPLEX 2507
• DUPLEX 2205

Stainless Steel

• STAINLESS STEEL NITRONIC 50HS
• STAINLESS STEEL NITRONIC 60
• STAINLESS STEEL NITRONIC 50
• STAINLESS STEEL 13-8PH
• STAINLESS STEEL 15-5PH
• STAINLESS STEEL PRODEC 303
• STAINLESS STEEL 303
• STAINLESS STEEL 446
• STAINLESS STEEL 410S
• STAINLESS STEEL 410
• STAINLESS STEEL 304-304H
• STAINLESS STEEL 17-4
• STAINLESS STEEL 347
• STAINLESS STEEL 440C
• STAINLESS STEEL 309
• STAINLESS STEEL 316-316l
• STAINLESS STEEL AL-6XN®
• STAINLESS STEEL 330
• STAINLESS STEEL 321
• 317L STAINLESS STEEL
• STAINLESS STEEL 310/310S
• Stainless Steel 304L
• Stainless Steel 304
• STAINLESS STEEL 253 MA

Carbon Steel

• CARBON STEEL PRODUCTS

Titanium

• 10V-2Fe-3Al
• 6Al-4V
• 6Al-4V STA
• 6Al-4V ELI
• 6Al-2Sn-4Zr-2Mo