Incoloy 800H UNS N08810 Nickel Alloy Round Bar
Incoloy 800H UNS N08810 Nickel Alloy Round Bar Overview
Incoloy 800H UNS N08810 Nickel Alloy Round Bar is a nickel-iron-chromium alloy designed for high temperature applications requiring good oxidation resistance, carburization resistance and structural stability. Compared with standard stainless steel materials, Incoloy 800H provides enhanced performance under elevated temperature service conditions.
SASA ALLOY supplies Incoloy 800H alloy round bars with customized diameters, lengths, surface finishes and machining services. Products can be supplied with material traceability documents, MTC and inspection reports according to customer requirements.
Material Selection Note
The selection of Incoloy 800H depends on operating temperature, atmosphere conditions, oxidation environment, carburization risk and mechanical requirements. Actual material suitability should be confirmed according to application conditions and applicable specifications.
Product Specifications
| Item | Specification |
|---|---|
| Material | Incoloy 800H Nickel Alloy |
| UNS Number | N08810 |
| Product Form | Round Bar / Rod |
| Standard | ASTM B408 / Customer Specification |
| Diameter | Custom Diameter Available |
| Length | Fixed Length or Cut-to-Length |
| Surface | Bright / Peeled / Ground |
| Certificate | MTC / EN 10204 3.1 Available |
Key Features of Incoloy 800H Alloy Bar
- High temperature structural stability.
- Good resistance to oxidation and carburization environments.
- Nickel-iron-chromium alloy design for elevated temperature applications.
- Suitable for customized machining and fabrication.
- Available in different dimensions and surface conditions.
Chemical Composition
Incoloy 800H is a nickel-iron-chromium alloy. Chemical composition is controlled according to the applicable specification and product form.
| Element | Function |
|---|---|
| Nickel | Provides alloy matrix and high temperature resistance |
| Chromium | Improves oxidation resistance |
| Iron | Provides alloy structure |
| Carbon | Controlled to improve high temperature strength |
Actual chemical composition shall be confirmed by the applicable product specification and MTC.
Mechanical and Physical Properties
| Property | Description |
|---|---|
| Material Family | Nickel Iron Chromium Alloy |
| Temperature Performance | Designed for elevated temperature service |
| Oxidation Resistance | Suitable for selected high temperature environments |
| Mechanical Values | Dependent on product condition and specification |
Manufacturing Process
SASA ALLOY controls the manufacturing process of Incoloy 800H alloy round bars to achieve stable material properties, accurate dimensions and reliable surface quality.
Typical production process:
Raw Material Selection → Melting → Forging → Heat Treatment → Surface Processing → Machining → Inspection → Packaging
| Process | Description |
|---|---|
| Melting | Controlled alloy production to achieve required chemical composition. |
| Forging | Improves internal structure and prepares the bar for final processing. |
| Heat Treatment | Applied according to material specification and customer requirements. |
| Surface Processing | Peeled, ground or machined surface available. |
Inspection and Quality Control
SASA ALLOY provides inspection services to verify material identity, dimensional accuracy and product traceability for Incoloy 800H alloy bars.
| Inspection | Purpose |
|---|---|
| Chemical Analysis | Verify alloy composition. |
| PMI Testing | Confirm material identification when specified. |
| Dimensional Inspection | Check diameter, length and tolerance requirements. |
| Surface Inspection | Confirm surface condition and machining quality. |
| MTC / EN 10204 3.1 | Provide material traceability documentation. |
Applications of Incoloy 800H Alloy Bar
Incoloy 800H round bar is mainly selected for high temperature industrial applications where oxidation resistance, carburization resistance and long-term structural stability are required.
- Heat treatment equipment components.
- Industrial furnace parts.
- Chemical processing equipment.
- Petrochemical process components.
- High temperature mechanical components.
Machining and Fabrication
Incoloy 800H is a nickel alloy material with high temperature strength. Proper tooling, cutting speed, feed rate and cooling methods should be selected during machining.
| Service | Availability |
|---|---|
| Cutting | Cut-to-length service available. |
| Turning | Custom machining according to drawings. |
| Grinding | Improved dimensional accuracy and surface finish. |
| Custom Components | Available according to customer requirements. |
Packaging
SASA ALLOY provides suitable export packaging methods to protect Incoloy 800H alloy round bars during transportation and storage.
- Surface protection with plastic wrapping or protective materials.
- Wooden cases or pallets for international shipment.
- Product labels showing grade, size, heat number and material information.
- Customized packing methods according to customer requirements.
Why Choose SASA ALLOY?
Nickel Alloy Product Expertise
SASA ALLOY focuses on nickel-based alloys and provides material solutions for high temperature and corrosion resistant applications.
Customized Product Supply
Incoloy 800H alloy bars can be supplied according to customer requirements, including diameter, length, surface condition and machining needs.
Material Traceability
Heat number identification and material traceability support help ensure reliable product information.
Quality Documentation
MTC and EN 10204 3.1 documentation are available when specified.
Inspection Capability
Chemical analysis, PMI, dimensional inspection and surface inspection can be arranged according to requirements.
Export Service Support
Professional packaging and technical communication support for global customers.
FAQ
What is Incoloy 800H alloy bar?
Incoloy 800H alloy bar is a nickel-iron-chromium round bar designed for high temperature service where oxidation resistance and structural stability are required.
What is the difference between Incoloy 800 and 800H?
Incoloy 800H has controlled carbon content and is designed for improved high temperature mechanical performance. The suitable grade depends on operating conditions and application requirements.
What standard is used for Incoloy 800H round bar?
The applicable specification depends on the product form and customer requirements. ASTM specifications are commonly referenced for nickel alloy bar products, with final requirements confirmed according to the order specification.
Can Incoloy 800H bar be machined?
Yes. Incoloy 800H can be machined into customized components. Proper tooling and machining parameters should be selected according to the alloy characteristics.
Can custom sizes be supplied?
Yes. SASA ALLOY supplies customized diameters, lengths and machining services according to customer drawings or technical requirements.
Can you provide MTC and inspection reports?
Yes. Material certificates and inspection documents can be provided when specified, including MTC and EN 10204 3.1 documentation.
What information is required for quotation?
Customers can provide grade, diameter, length, quantity, delivery condition, surface requirements and drawings if machining is required.
