Wuxi Nickel New Material Co., Ltd
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | Wood box |
| Tensile Strength For Rod | 572-607 |
| Nickel | 32.0-37.0 |
| Material Type | Nickel-based alloy |
| Surface Treatment | Anodized,Brushed,Mill Finished,Polished |
| Electrical Resistivity | 0.98 µΩ·m at 20°C (38.6 µΩ·in) |
| Testing Facility | Accept third party testing such as SGS |
| Specific Heat | 479 J/kg•°C |
| Grade | Nickel Base Alloy |
| Technique | hot rolled |
| Permeability at 200 oersted (15.9 kA/m). | 1.001 |
| Equal Grade | UNS S35045 |
| Heat Treatment | Annealing at 1100-1200°C |
| Surface | Bright Color, Acid White, Oxidized Color |
| Thermal Conductivity | 11.3 W/m•°C |
| Coefficient of Expansion | 14 µm/m/°C |
| Elongation | 45-50% |
| Brand Name | NikTech |
| Model Number | Incoloy 803 |
| Certification | ISO 9001:2008 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram | Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days | Packaging Details | Wood box |
| Tensile Strength For Rod | 572-607 | Nickel | 32.0-37.0 |
| Material Type | Nickel-based alloy | Surface Treatment | Anodized,Brushed,Mill Finished,Polished |
| Electrical Resistivity | 0.98 µΩ·m at 20°C (38.6 µΩ·in) | Testing Facility | Accept third party testing such as SGS |
| Specific Heat | 479 J/kg•°C | Grade | Nickel Base Alloy |
| Technique | hot rolled | Permeability at 200 oersted (15.9 kA/m). | 1.001 |
| Equal Grade | UNS S35045 | Heat Treatment | Annealing at 1100-1200°C |
| Surface | Bright Color, Acid White, Oxidized Color | Thermal Conductivity | 11.3 W/m•°C |
| Coefficient of Expansion | 14 µm/m/°C | Elongation | 45-50% |
| Brand Name | NikTech | Model Number | Incoloy 803 |
| Certification | ISO 9001:2008 | Place of Origin | China |
| High Light | High Temperature incoloy 803 ，hot rolled incoloy 803 ，UNS S35045 incoloy ds | ||
Incoloy 803 Rods: Superior High-Temperature Performance for Demanding Applications
Incoloy 803 rods are advanced iron-nickel-chromium alloys engineered for superior performance in high-temperature and corrosive environments. With elevated nickel and chromium content, these rods offer exceptional resistance to oxidation, sulfidation, and carburization, making them ideal for demanding applications in petrochemical, chemical, and thermal processing industries.
Chemical Composition
Incoloy 803 rods are composed of the following elements:
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 32.0 – 37.0 |
| Chromium (Cr) | 25.0 – 29.0 |
| Iron (Fe) | Balance* |
| Carbon (C) | 0.06 – 0.10 |
| Aluminum (Al) | 0.15 – 0.60 |
| Titanium (Ti) | 0.15 – 0.60 |
| Copper (Cu) | ≤0.75 |
| Sulfur (S) | ≤0.015 |
| Manganese (Mn) | ≤1.5 |
| Silicon (Si) | ≤1.0 |
Balance refers to the remaining composition, primarily iron.
Mechanical Properties
The mechanical properties of Incoloy 803 rods are as follows:
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Tensile Strength | 586 – 627 MPa | 85.0 – 91.0 ksi |
| Yield Strength | 275 – 296 MPa | 40.0 – 43.0 ksi |
| Elongation at Break | 45% – 50% | 45% – 50% |
Physical Properties
Key physical properties include:
Density: 7.86 g/cm³ (0.284 lb/in³)
Melting Range: 1365°C – 1400°C (2490°F – 2555°F)
Young’s Modulus (at 20°C): 195 GPa (28,300 ksi)
Shear Modulus (at 20°C): 73.8 GPa (10,700 ksi)
Poisson’s Ratio (at 20°C): 0.32
Applications
Incoloy 803 rods are widely used in:
Petrochemical processing
Chemical processing
Thermal processing
Manufacture of internally finned pyrolysis tubing in high-severity ethylene furnaces
Frequently Asked Questions
What industries benefit from Incoloy 803 rods?
Industries such as petrochemical, chemical, and thermal processing utilize Incoloy 803 rods for their exceptional high-temperature corrosion resistance.
How does Incoloy 803 compare to other Incoloy alloys?
Incoloy 803 offers higher nickel and chromium content than alloys like 800H and 800HT, providing enhanced resistance to oxidation, sulfidation, and carburization.
What are the welding considerations for Incoloy 803 rods?
Welding should be performed using compatible consumables, such as INCONEL Welding Electrode 117 and INCONEL Filler Metal 617, to maintain the alloy's properties.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys... Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys...
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