Gr.2 ASTM B862 Titanium Welded Tubes

Titanium Welding Wire Specification

Titanium offers similar strength of steel but is two times lighter and offers a amazing corrosion resistance. Grade 1 is the most pure type and is mostly welded with Grade 2 filler metal. The weldabillity of Titanium is excellent for most grades but extra care have to be taken for the gas protection on the weld pool, the weld pool needs to stay protected until it cooled down to at least?470oC. Often Titanium is welded in a gas chamber with pure argon gas to make sure that the weld pool gets proper protection. Ti-wire high performance welding wires is compliant AWS A5.16/SFA-5.16 standards for aerospace and power.

PRESENTATION OF BAOJI TITANIUM WIRE INDUSTRY CO., LTD.

Baoji Titanium wire industry Co.Ltd,which is AS9100C, ISO 9001:2008 certified manufacturer of titanium bars, titanium wire,titanium welding wire, filler rods, plates, forged parts for 20 years. Both commercial pure titanium and titanium alloys material. Currently our products serve the clients in aerospace, medical, industrial fields etc.

Tips on How to Choose the Right Titanium Grade

titanium wire, titanium bar, titanium plate, titanium sheet, titanium disc, Gr.2, Gr. 5, Ti6Al4V, Gr.7, Gr. 12, industrial use, medical use, chemical use, aerospace, mining applications

Description
Specification

Gr.2 Welded Titanium Pipe/Tubing
Gr.2, Gr.7, Gr.12, Titanium Welded Tubes, Titanium Pipes, Titanium tubes, ASTM B862, ASTM B338/B337, Ti-0.2Pd, Ti0.3Mo0.8Ni

Baoji Titanium Wire Industry Co., Ltd. produces titanium welded pipe in accordance with ASTM/ASME standards in Grade 2 and 7 for the construction of titanium process equipment. Material is produced to customer order requirements in a diameter range of 3” IPS to 12” IPS in Schedules 10 and 40. Additional specification such as DIN and PED and customer specific specifications can be quoted following a review by the quality assurance and process engineering departments.

ASTM Grade	Nominal Composition	Forms
ASTM Grade	Nominal Composition	Cold-Reduced	Hot-Rolled	Hot-Extruded
Grade 1	Ti	x	x	x
Grade 2	Ti	x	x	x
Grade 4	Ti	x	x	x
Grade 7	Ti (Gr2) 0.2 Pd	x	x
Grade 12	Ti- 0.3Mo-0.8Ni	x	x	x
Grade 16	Ti (Gr2) 0.07 Pd	x	x	x

O.D. , W.T & Length Range:

Dimensional Capabilities:
Cold Reduced Tubing (lengths up to 708″/18000mm)
O.D.		Wall
0.118″ – 4.5″	3 mm – 114.3 mm	0.020″ – 0.433″	0.5 mm – 11 mm
Hot Rolled Tubing (lengths up to 157″/4000 mm)
O.D.		Wall
2.756″ – 3.937″	70 mm – 100 mm	0.354″ – 1.181″	9 mm – 30 mm
Hot Extruded Tubing (lengths up to 240″/6096 mm)
O.D.		Wall
1.968″ – 6.625″	50 mm – 168 mm	0.276″ – 1.378″	7 mm – 35 mm

‍Specifications:
ASTM B338 / ASME SB338, ASTM B337 / ASME SB337, ASTM B861 / ASME SB861

Production Capability:
      30 Metric Tons/month

Packing:
      Standard export plywood case

Delivery Time:
      5-30 days

Shipping:
     By International Express(TNT, FEDEX, DHL, UPS, etc.), By Air, By Sea‍

Titanium tubes.pdf

Welded Titanium Tube

Gr.2, Gr.7, Gr.12, Titanium Welded Tubes, Titanium Pipes, Titanium tubes, ASTM B862, ASTM B338/B337, Ti-0.2Pd, Ti0.3Mo0.8Ni

Baoji Titanium Wire Industry Co., Ltd. produces titanium welded tubing in accordance with ASTM/ASME standards in Grades 1 and 2 for construction of titanium heat exchanger equipment. Material is produced to customer order requirements in a diameter range of .75” (19.05mm) to 1.50” (38.1mm) OD and wall thickness between .020” (0.5mm) and .070” (1.78mm). Additional specification such as DIN, PED and customer specific specifications can be quoted following a review by the quality assurance and process engineering departments.

Welded titanium tubing is supplied to the latest revisions of ASTM B 338 & SB 338 specifications, UT and Eddy-Current Tested. Please inquire for exact dimensional capabilities based on O.D. and Wall Requirements.

Chemical Composition:

Grade	N	C	H	Fe	O	Al	V	Pd	Mo	Ni	Ti
Gr. 1	0.03	0.08	0.015	0.20	0.18	/	/	/	/	/	Bal
Gr. 2	0.03	0.08	0.015	0.30	0.25	/	/	/	/	/	Bal
Gr. 3	0.05	0.08	0.015	0.30	0.35	/	/	/	/	/	Bal
Gr. 7	0.03	0.08	0.015	0.30	0.25	/	/	0.12-0.25	/	/	Bal
Gr. 9	0.03	0.08	0.015	0.25	0.15	2.5-3.5	2.0-3.0	/	/	/	Bal
Gr. 12	0.03	0.08	0.015	0.30	0.25	/	/	/	0.2-0.4	0.6-0.9	Bal

Mechanical Property:

Grade	Tensile Strength(min)		Yeild Strength(min)		Elongation(%)	Remark
	ksi	MPa	ksi	MPa
Gr. 1	35	240	20	138	24
Gr. 2	50	345	40	275	20
Gr. 3	65	450	55	380	18
Gr. 7	50	345	40	275	20
Gr. 9	125	860	105	725	10	cold-worked stress-relieved
Gr. 9	90	620	70	483	15	annealed
Gr. 12	70	483	50	345	18

Dimensions of the Pipes:

NPS DESIG.	Outside Dia.		Nominal Wall Thickness
	Outside Dia.		Schedule 5S		Schedule 10S		Schedule 40S		Schedule 80S
	in	mm	in	mm	in	mm	in	mm	in	mm
1/8	0.405	10.29	╳	╳	0.490	1.24	0.068	1.73	0.095	2.41
1/4	0.540	13.72	╳	╳	0.065	1.65	0.088	2.24	0.119	3.02
3/8	0.675	17.15	╳	╳	0.065	1.65	0.091	2.31	0.126	3.20
1/2	0.840	21.34	0.065	1.65	0.083	2.11	0.109	2.77	0.147	3.73
3/4	1.050	26.67	0.065	1.65	0.083	2.11	0.113	2.87	0.154	3.91
1	1.315	33.40	0.065	1.65	0.109	2.77	0.133	3.38	0.179	4.55
1-1/4	1.660	42.16	0.065	1.65	0.109	2.77	0.140	3.56	0.191	4.85
1-1/2	1.900	48.26	0.065	1.65	0.109	2.77	0.145	3.68	0.200	5.08
2	2.375	60.32	0.065	1.65	0.109	2.77	0.154	3.91	0.218	5.54
2-1/2	2.875	73.02	0.083	2.11	0.120	3.05	0.203	5.16	0.276	7.01
3	3.500	88.90	0.083	2.11	0.120	3.05	0.216	5.49	0.300	7.62
3-1/2	4.000	101.60	0.083	2.11	0.120	3.05	0.226	5.74	0.318	8.08
4	4.500	114.30	0.083	2.11	0.120	3.05	0.237	6.02	0.337	8.56