Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Specification | ASTM B861, ASME SB861 |
| Grade | GR2 |
| Type | Seamless |
| Non Destructive Test | Eddy Current Test , Hydrostatic Test , UT , PT |
| Brand Name | YUHONG |
| Model Number | ASTM B861 GR2 |
| Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case |
| Specification | ASTM B861, ASME SB861 | Grade | GR2 |
| Type | Seamless | Non Destructive Test | Eddy Current Test , Hydrostatic Test , UT , PT |
| Brand Name | YUHONG | Model Number | ASTM B861 GR2 |
| Certification | ABS, BV, ISO, ASTM, SGS | Place of Origin | China |
| High Light | GR2 Titanium Alloy Seamless Pipe ，ASTM B861 Alloy Seamless Pipe ，Titanium Alloy Bright Steel Tube | ||
ASTM B861 GR2 R50400 3.7035 Titanium Alloy Annealed Seamless Pipe
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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