Shanghai Aboom Metal prodcut co.,ltd
| Payment Terms | T/T |
| Supply Ability | 200 TONS PER MONTH |
| Delivery Time | 7-15dyas |
| Packaging Details | Standard export packaging |
| TYPE OF MATERIAL | nickel based alloy |
| PRODUCT | UNS S33400 Incoloy 840 nickel based alloy seamless tube |
| STANDARD | ASTM B407 |
| GRADE | Incoloy 840 / UNS S33400 |
| Manufacturing process | The steel melt shall be refined with AOD or equivalent. |
| Heat Treatment | shall be supplied in the solution annealed / water quenched condition. |
| Surface Finish | Descaled, White Pickled, and Passivated Condition |
| application | manufacturing electric heating pipes, automotive emission control systems and other high temperature resistant products |
| Brand Name | ABOOM |
| Model Number | Incoloy 840 |
| Certification | EN 10204 Type 3.1 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 200 TONS PER MONTH |
| Delivery Time | 7-15dyas | Packaging Details | Standard export packaging |
| TYPE OF MATERIAL | nickel based alloy | PRODUCT | UNS S33400 Incoloy 840 nickel based alloy seamless tube |
| STANDARD | ASTM B407 | GRADE | Incoloy 840 / UNS S33400 |
| Manufacturing process | The steel melt shall be refined with AOD or equivalent. | Heat Treatment | shall be supplied in the solution annealed / water quenched condition. |
| Surface Finish | Descaled, White Pickled, and Passivated Condition | application | manufacturing electric heating pipes, automotive emission control systems and other high temperature resistant products |
| Brand Name | ABOOM | Model Number | Incoloy 840 |
| Certification | EN 10204 Type 3.1 | Place of Origin | CHINA |
| High Light | incoloy 800h ，incoloy 925 | ||
UNS S33400 Incoloy Alloy Incoloy 840 Seamless Tube For Automobile Exhaust Systems
UNS S33400 Incoloy 840 nickel based alloy seamless tube for automobile exhaust systems
Material designation: Incoloy 840 nickel based alloy
US grade: UNS S33400
Incoloy 840 nickel-based alloy applications:
Incoloy 840 nickel-based alloy due to its formability, weldability, corrosion resistance and oxidation resistance, 840 alloy is a common electric heating pipe material used to manufacture electric heating pipes, heat exchangers, equipment heaters, industrial Equipment such as heating furnaces are also commonly used in automobile exhaust systems.
Chemical composition of Incoloy 840 (S33400) nickel based alloy: see Table-1:
Table-1 %
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
| 0.08 | 1 | 1 | 0.04 | 0.03 | 18.0-20.0 | 19.0-21.0 | - | - |
| Others | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb≤ |
| - | - | 0.15-0.60 | Balance | - | - | - | - |
specification:
Outer diameter Φ6—762mm; wall thickness: 0.5-50mm, maximum length 18000mm
Special specifications are available upon negotiation.
Incoloy 840 nickel-based alloy physical properties:
1. Incoloy 840 nickel-based alloy elastic modulus: 29 × 106PSI (200 GPA)
2. Incoloy 840 nickel-based alloy density: 0.29 lb / in3 (8.03 g / cm3)
3. Thermal conductivity of Incoloy 840 nickel-based alloy:
| °F | °C | Btu·in/h·ft2·°F | W/m·K |
| 68-132 | 20-56 | 90.0 | 12.9 |
| 68-204 | 20-96 | 93.6 | 13.5 |
| 68-333 | 20-167 | 104.4 | 15.0 |
| 68-465 | 20-241 | 114.0 | 16.3 |
| 68-590 | 20-310 | 122.4 | 17.6 |
| 68-726 | 20-385 | 133.2 | 19.2 |
| 68-848 | 20-453 | 145.2 | 20.9 |
| 68-972 | 20-522 | 156.0 | 22.4 |
| 68-1101 | 20-594 | 168.0 | 24.1 |
| 68-1198 | 20-648 | 181.2 | 26.0 |
Company Details
Business Type:
Manufacturer
Employee Number:
>100
Ecer Certification：
Active Member
Shanghai Aboom Metal prodcut co.,ltd mainly produces and sells super duplex stainless steel, special super austenitic stainless steel and high temperature alloys, nickel-based alloys, corrosion-resistant alloys, precisio... Shanghai Aboom Metal prodcut co.,ltd mainly produces and sells super duplex stainless steel, special super austenitic stainless steel and high temperature alloys, nickel-based alloys, corrosion-resistant alloys, precisio...
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