Incoloy 800 Welding Electrodes
| Parameter | Details |
|---|---|
| Product Name | Incoloy 800 Welding Electrodes |
| Alloy | Incoloy 800 |
| UNS Base Metal | N08800 |
| Material Number | W.Nr. 1.4876 |
| Electrode Classification | ENiCrFe-2 |
| AWS Standard | AWS A5.11 |
| ASME Standard | ASME SFA 5.11 |
| Electrode Type | Nickel-Iron-Chromium Covered Electrode |
| Welding Process | SMAW / MMA |
| Polarity | DCEP / DC+ |
| Electrode Coating | Special flux-coated system |
| Core Material | Nickel-Chromium-Iron Alloy |
| Welding Positions | All positions with suitable diameters |
| F-Number | F-43 |
| Base Materials | Incoloy 800 and compatible Ni-Fe-Cr alloys |
| Surface | Flux coated |
| Supply Form | Straight coated electrodes |
| Main Advantage | Good high-temperature oxidation and corrosion resistance |
| Certification | MTC / Certificate of Conformance available |
Titanium Grade 2 Filler Wire – Standard Sizes
| Element | Typical / Specified Range |
|---|---|
| Nickel (Ni) | 30.0–35.0% |
| Chromium (Cr) | 19.0–23.0% |
| Iron (Fe) | Balance |
| Carbon (C) | 0.10% max. |
| Manganese (Mn) | 1.50% max. |
| Silicon (Si) | 1.00% max. |
| Sulfur (S) | 0.015% max. |
| Aluminium (Al) | 0.15–0.60% |
| Titanium (Ti) | 0.15–0.60% |
| Copper (Cu) | 0.75% max. |
| Other Elements | Residual limits as applicable |
Mechanical & Quality Details
| Property / Feature | Details |
|---|---|
| Weld Deposit | Nickel-Iron-Chromium alloy |
| Tensile Strength | Classification/manufacturer dependent |
| Weld Condition | As-welded |
| Arc Characteristics | Stable and controllable |
| Slag | Designed for easy removal |
| Welding Positions | All-position options depending on size |
| Heat Input | Controlled according to qualified WPS |
| Pre-Weld Cleaning | Removal of oil, grease, oxides and contaminants required |
| Interpass Temperature | Controlled as specified by WPS |
| Visual Inspection | Performed as applicable |
| Dimensional Inspection | Electrode diameter and length verification |
| Chemical Testing | Heat/lot analysis where specified |
| Certification | MTC / Certificate of Conformance |
| Traceability | Batch / heat identification |
| Packaging | Moisture-protected sealed packaging |
| Custom Supply | Available according to requirement |
Standard Electrode Sizes & Current Range
| Electrode Diameter | Inch Equivalent | Typical DCEP Current |
|---|---|---|
| 2.5 mm | 3/32″ | 50–80 A |
| 3.2 mm | 1/8″ | 75–110 A |
| 4.0 mm | 5/32″ | 100–145 A |
| 5.0 mm | 3/16″ | 130–180 A |
Most Common Types Of Inconel Welding Electrodes
| Type | Details |
|---|---|
| Inconel 600 Welding Electrodes | Used for welding Inconel 600 and compatible nickel-chromium alloys where good corrosion resistance and elevated-temperature performance are required. |
| Inconel 601 Welding Electrodes | Suitable for welding Inconel 601 components requiring good resistance to oxidation and high-temperature environments. |
| Inconel 625 Welding Electrodes | Commonly selected for welding Inconel 625 and compatible nickel alloys where high strength and excellent corrosion resistance are important. |
| Inconel 718 Welding Electrodes | Used for welding compatible Inconel 718 components in demanding applications requiring high mechanical strength and suitable elevated-temperature performance. |
| Nickel-Chromium Alloy Welding Electrodes | Designed for welding compatible nickel-chromium alloy materials and selected according to base metal and service conditions. |
| Nickel Alloy Welding Electrodes | General-purpose nickel-based electrodes used for joining compatible nickel alloys and dissimilar metals, depending on the required welding specification. |
| Dissimilar Metal Welding Electrodes | Used for joining selected Inconel alloys to stainless steel, carbon steel or other compatible materials using an appropriate welding procedure. |
| Customized Inconel Welding Electrodes | Supplied according to required alloy grade, AWS/ASME classification, electrode diameter, length, packaging and project specifications. |
Why Should You Buy Incoloy 800 Welding Electrodes from Metalx Nickel & Alloys?
- Experienced Alloy Supplier – METALX NICKEL & ALLOYS specializes in nickel alloys, welding consumables and high-temperature industrial materials.
- 20+ Years of Alloy Industry Experience – Extensive industry experience supports demanding alloy procurement requirements.
- Incoloy 800 Expertise – Strong product knowledge covering Incoloy 800 and other nickel-iron-chromium alloys.
- Correct Grade Identification – Products are specified as Incoloy 800, UNS N08800 and Werkstoff 1.4876.
- High-Temperature Alloy Specialization – Focused supply support for applications involving elevated-temperature service.
- Multiple Electrode Diameters – Different electrode sizes can be sourced according to welding requirements.
- Standard & Custom Lengths – Electrode lengths can be supplied according to standard availability or customer requirements.
- SMAW Compatibility – Suitable electrodes can be supplied for manual arc welding applications.
- AWS/ASME Specification Support – Products can be supplied according to applicable AWS A5.11 / ASME SFA-5.11 requirements.
- Grade-Specific Supply – Consumables can be coordinated according to the base material and welding application.
- High-Temperature Application Support – Suitable for compatible furnace, heat-treatment, petrochemical and power-industry applications.
- Chemical Composition Verification – Chemical testing can be arranged according to applicable specifications.
- Mechanical Testing – Applicable mechanical testing can be coordinated according to project requirements.
- Dimensional Inspection – Electrode dimensions can be checked against purchase specifications.
- Visual Inspection – Electrodes can be inspected for coating condition and general product quality.
- PMI Support – Positive Material Identification can be arranged where required.
- Mill Test Certificate – MTC can be provided according to customer and project requirements.
- EN 10204 Documentation – EN 10204 3.1 or 3.2 documentation can be arranged where specified.
- Third-Party Inspection – Independent inspection can be coordinated for qualifying projects.
- Batch Traceability – Heat and batch information can be maintained for applicable orders.
- Customized Orders – Diameter, length, quantity, testing, documentation and packaging can be customized subject to feasibility.
- Moisture-Protected Packaging – Electrodes can be packed to help protect them against moisture and contamination.
- Export-Quality Packing – Packaging can be prepared for domestic as well as international shipments.
- Global Export Supply – Supply can be arranged for customers in the UAE, Saudi Arabia, Qatar, Oman, Africa, Singapore, Europe and other international markets.
- Competitive Pricing – Commercially competitive quotations can be offered for standard and project-specific requirements.
- Bulk Order Support – Suitable for industrial projects, maintenance work and larger procurement requirements.
- Technical Assistance – Basic product and specification support can be provided according to customer requirements.
- Project Documentation Support – Quality and inspection documentation can be coordinated for project orders.
- International Logistics Coordination – Shipment and export documentation support can be arranged for overseas orders.
- Reliable Supply Coordination – Repeat orders can be managed with attention to grade, dimensions, documentation and packaging consistency.
Key Features of Incoloy 800 Welding Electrodes
- Incoloy 800 Grade – Designed for welding compatible Incoloy 800 components used in elevated-temperature and corrosion-resistant applications.
- UNS N08800 – Supplied according to the recognized UNS designation for Incoloy 800.
- Werkstoff 1.4876 – Common European material designation associated with Incoloy 800.
- Nickel-Iron-Chromium Alloy – Balanced nickel, iron and chromium chemistry provides useful high-temperature and corrosion-resistant characteristics.
- High-Temperature Performance – Suitable for applications requiring reliable material performance at elevated operating temperatures.
- Oxidation Resistance – Chromium-containing chemistry provides good resistance to oxidation under appropriate service conditions.
- Carburization Resistance – Incoloy 800 is selected for applications where resistance to carburizing environments is important.
- Nitridation Resistance – Provides useful resistance to nitriding environments in suitable high-temperature applications.
- Thermal Stability – Suitable for equipment exposed to prolonged elevated-temperature service.
- Good Creep Resistance – Provides useful resistance to deformation under sustained elevated-temperature loading.
- Corrosion Resistance – Offers good resistance to oxidation and many corrosive environments at elevated temperatures.
- Controlled Nickel Content – Nickel contributes to the alloy’s corrosion resistance and structural stability.
- Chromium Alloying – Chromium supports oxidation and corrosion resistance.
- Iron-Based Alloy Balance – Iron provides a practical alloy balance for high-temperature industrial applications.
- SMAW Compatibility – Designed for Shielded Metal Arc Welding applications.
- Stable Arc Performance – Properly selected electrodes help maintain controlled arc characteristics during manual welding.
- Controlled Weld Deposition – Supports consistent deposition for fabrication, maintenance and repair operations.
- Weld-Metal Compatibility – Suitable filler selection provides compatible weld deposits for Incoloy 800 applications.
- High-Temperature Fabrication – Appropriate for welding components used in furnaces, heaters and high-temperature process equipment.
- Heat Treatment Equipment – Suitable for compatible furnace components, heating equipment and thermal-processing systems.
- Petrochemical Applications – Applicable to selected petrochemical equipment operating under elevated-temperature conditions.
- Chemical Processing Suitability – Suitable for selected process equipment requiring corrosion and heat resistance.
- Heat Exchanger Applications – Can be used for welding compatible heat exchanger components exposed to elevated temperatures.
- Power Generation Use – Applicable to selected high-temperature components in power-generation systems.
- Furnace Component Welding – Suitable for compatible furnace tubes, supports and associated high-temperature components.
- Industrial Heating Systems – Can be used in selected heating and thermal-processing equipment.
- Good Fabrication Support – Properly selected electrodes support fabrication and repair when used with qualified welding procedures.
- Dissimilar Metal Welding – Can be considered for selected dissimilar-metal joints when supported by a qualified welding procedure.
- Controlled Electrode Dimensions – Available in different diameters and lengths according to welding requirements.
- Consistent Electrode Coating – Controlled coating supports reliable electrode handling and welding performance.
- Clean Surface Condition – Proper storage and handling help minimize contamination before welding.
- Batch Traceability – Heat and batch information can be maintained for applicable orders.
- Quality Inspection – Chemical, mechanical, dimensional and visual inspections can be arranged according to project requirements.
- Customized Supply – Diameter, length, quantity, testing and packaging can be arranged according to customer requirements.
- Export-Ready Packaging – Protective packaging helps preserve electrode condition during storage, handling and transportation.
| Specification | Incoloy 800 Welding Electrodes Details |
|---|---|
| Product Name | Incoloy 800 Welding Electrodes |
| Material Grade | Incoloy 800 |
| UNS | N08800 |
| Werkstoff | 1.4876 |
| Material Type | Nickel-Iron-Chromium Alloy |
| Electrode Type | Nickel Alloy Covered Welding Electrode |
| Electrode Classification | AWS A5.11 / ASME SFA-5.11, applicable classification |
| Welding Process | SMAW / Manual Metal Arc Welding |
| Electrode Diameter | As per applicable classification, standard availability or customer requirement |
| Electrode Length | Standard or customized lengths |
| Coating Type | Suitable electrode coating according to applicable classification |
| Core Wire | Nickel-Iron-Chromium Alloy |
| Chemical Composition | According to Incoloy 800 consumable specification |
| Surface Condition | Clean and free from oil, grease and harmful contamination |
| Welding Position | As permitted by the applicable electrode classification |
| Manufacturing | Controlled Manufacturing Process |
| Heat Treatment | As specified by welding procedure and application |
| Testing | Chemical, Mechanical, Dimensional, Visual and Other Specified Tests |
| Documentation | MTC, Certificate of Conformity, Inspection Reports and other documents as required |
| Customization | Diameter, length, quantity, testing, packaging and documentation |
| Packaging | Moisture-Protected, Sealed and Export-Ready Packaging |
| Applications | Heat Treatment Equipment, Petrochemical, Chemical Processing, Power Generation, Heat Exchangers, Furnace Components and High-Temperature Equipment |
What are Incoloy 800 Welding Electrodes?
Incoloy 800 Welding Electrodes are nickel-iron-chromium alloy covered electrodes used for welding compatible Incoloy 800 components.
What type of alloy is Incoloy 800?
Incoloy 800 is a nickel-iron-chromium alloy designed for elevated-temperature and corrosion-resistant applications.
Which specification applies to Incoloy 800 Welding Electrodes?
Applicable covered electrodes are commonly supplied according to AWS A5.11 / ASME SFA-5.11, with the exact classification depending on the consumable.
Which welding process is used with these electrodes?
They are primarily intended for SMAW / Manual Metal Arc Welding.
Are Incoloy 800 electrodes suitable for high-temperature applications?
Yes. Incoloy 800 is widely used for equipment exposed to elevated temperatures, subject to the applicable design and service conditions.
Are Incoloy 800 electrodes resistant to oxidation?
Yes. Its chromium-containing composition provides good oxidation resistance under suitable high-temperature conditions.