Wuxi Nickel Alloy New Material Technology Co., Ltd
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | Wooden Case |
| Place Of Orig | China |
| Raw Materials | NI63%,CU27-33%,AL2.3-3.15% |
| Corrosion Resistance | Excellent |
| Type Of Material | nickel-copper alloys |
| Standard | ASTM,AISI,JIS,,GB, DIN,,EN |
| Dia | 0.6mm,0.8mm,0.9mm,1.0mm,1.2mm,1.6mm |
| Quality Test | MTC (mill Test Certification) |
| Chemical Position | NiCrTiAl |
| Alloy | nickel copper alloy |
| Edge | Mill Edge Slit Edge |
| Keyword | Monel Alloy K500 Round Bar |
| Tolerance | ±1% |
| Surface Finish | Smooth |
| Brand Name | NikTech |
| Model Number | Incoloy 825 |
| Certification | ISO 9001:2008 |
| Place of Origin | China |
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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 | Wooden Case |
| Place Of Orig | China | Raw Materials | NI63%,CU27-33%,AL2.3-3.15% |
| Corrosion Resistance | Excellent | Type Of Material | nickel-copper alloys |
| Standard | ASTM,AISI,JIS,,GB, DIN,,EN | Dia | 0.6mm,0.8mm,0.9mm,1.0mm,1.2mm,1.6mm |
| Quality Test | MTC (mill Test Certification) | Chemical Position | NiCrTiAl |
| Alloy | nickel copper alloy | Edge | Mill Edge Slit Edge |
| Keyword | Monel Alloy K500 Round Bar | Tolerance | ±1% |
| Surface Finish | Smooth | Brand Name | NikTech |
| Model Number | Incoloy 825 | Certification | ISO 9001:2008 |
| Place of Origin | China | ||
| High Light | Corrosion Resistant incoloy 825 strip ，0.6mm incoloy 825 strip ，0.8mm corrosion resistant alloy | ||
Incoloy 825 Strips (UNS N08825) are precision-rolled nickel-iron-chromium-molybdenum-copper-titanium alloy strips designed for demanding high-temperature and corrosive environments. These strips combine solid-solution strengthening with a balanced chemical makeup to deliver tensile strengths up to 760 MPa and elongation above 30 % in the annealed condition. They resist both oxidizing and reducing acids, chloride stress-corrosion cracking, pitting, and intergranular attack, thanks to high levels of chromium and molybdenum plus copper and titanium additions. Service temperatures extend from cryogenic limits up to 816 °C continuously, with intermittent exposure to 982 °C, while maintaining oxidation and carburization resistance via protective chromia and alumina scales. Excellent ductility (elongation ≥ 30 %), weldability (TIG/GTAW, EB), and formability support stamping, slitting, fine-blanking, and coining for complex components like diaphragms, bellows, springs, and heat-exchanger fins. Conforming to ASTM B425/B424 (strip/foil), AMS 5599, and ISO 15156-3/NACE MR0175, Incoloy 825 Strips ensure global interchangeability and sour-service compatibility across chemical-processing, petrochemical, marine, power-generation, and nuclear industries.
The typical chemical composition of Incoloy 825 Strips is shown below:
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 38.0 – 46.0 |
| Iron (Fe) | 21.0 – 28.0 |
| Chromium (Cr) | 19.5 – 23.5 |
| Molybdenum (Mo) | 2.50 – 3.50 |
| Copper (Cu) | 1.50 – 3.00 |
| Titanium (Ti) | 0.60 – 1.20 |
| Aluminum (Al) | 0.20 – 0.80 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 0.50 |
| Carbon (C) | ≤ 0.050 |
| Sulfur (S) | ≤ 0.030 |
In the fully annealed condition, Incoloy 825 Strips exhibit the following mechanical properties:
| Property | Value |
|---|---|
| Ultimate Tensile Strength | ≥ 760 MPa (110 ksi) |
| Yield Strength (0.2% offset) | ≥ 310 MPa (45 ksi) |
| Elongation (4D) | ≥ 30 % |
| Hardness (Rockwell B) | ≤ 95 HRB |
Key physical properties of Incoloy 825 Strips are as follows:
| Property | Value |
|---|---|
| Density | 8.00 g/cm³ |
| Melting Range | 1425 – 1455 °C |
| Thermal Conductivity (25 °C) | 11.2 W/m·K |
| Specific Heat Capacity (25 °C) | 435 J/kg·K |
| Coefficient of Thermal Expansion (20–100 °C) | 14.4 µm/m·°C |
| Electrical Resistivity (20 °C) | 0.77 µΩ·m |
ASTM B425 / ASME SB-425 – Strip and foil form
ASTM B424 / ASME SB-424 – Plate, sheet, and strip
AMS 5599 – Special-quality strip
ISO 15156-3 / NACE MR0175-3 – Sour-service environments
UNS N08825 / W. Nr. 2.4858 – Alloy designation
Incoloy 825 Strips are employed in:
Chemical Processing: Reactors, heat-exchanger fins, bubbling caps in sulfuric and phosphoric acid service
Petrochemical: Ammonia reformer coils, hydroprocessing equipment
Marine & Offshore: Flare stack liners, subsea tubing, condenser fins
Power Generation: Gas-turbine transition ducts, combustion liners, heat-exchanger panels
Nuclear: Acid-handling components, fuel-reprocessing hardware
Q1: Why choose Incoloy 825 Strips for acidic environments?
A1: Their high molybdenum and copper content enhances resistance to reducing acids (sulfuric, phosphoric), while chromium and nickel protect against oxidizing media and chloride stress-corrosion cracking.
Q2: What temperature range can Incoloy 825 Strips handle?
A2: Continuous service up to 816 °C, intermittent exposures to 982 °C, with stable mechanical and corrosion performance across this range.
Q3: Are Incoloy 825 Strips weldable and formable?
A3: Yes—weldable by TIG/GTAW and electron beam with minimal post-weld treatment; excellent ductility (elongation ≥ 30 %) supports stamping, slitting, and fine-blanking.
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. 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, corrosion-res... Wuxi Nickel New Material Co., Ltd. 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, corrosion-res...
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