Incoloy 825 square plate
Incoloy 825 square plate is a nickel-iron-chromium alloy. It has molybdenum, copper, and titanium added to it. It has excellent corrosion resistance and high-temperature performance. Incoloy 825 square plate is made by hot rolling or cold rolling. It is a flat rectangular plate. The surface is polished or pickled. It has high dimensional accuracy and smooth edges. This makes it easy for further processing. The typical composition of Incoloy 825 square plate is: nickel 38-46%, iron ≥22%, chromium 19.5-23.5%, molybdenum 2.5-3.5%, copper 1.5-3%, and titanium 0.6-1.2%.
Incoloy 825 square plate is widely used in chemical, petroleum, marine, and energy fields. It is used in reactors, seawater desalination equipment, and flue gas desulfurization systems. It can withstand high-temperature acidic, chlorine-containing, and sulfide corrosion environments. The excellent corrosion resistance, mechanical strength, and workability of Incoloy 825 square plate make it a key material in harsh working conditions. It ensures the long-term stable operation of equipment.
Features of Incoloy 825 square plate
Excellent Corrosion Resistance:
Incoloy 825 square plate resists corrosion from sulfuric acid, phosphoric acid, and nitric acid. It performs well in environments with chlorides and sulfides.
It resists stress corrosion cracking (SCC) and pitting. It is suitable for strong oxidizing-reducing mixed media.
High-Temperature Stability:
Incoloy 825 square plate can be used long-term below 540℃ and still keep its mechanical properties. It can handle higher temperatures in the short term.
Machining and Welding:
Incoloy 825 square plate can be cut, drilled, and welded by normal methods (TIG/MIG welding is recommended). But heat input must be controlled to avoid intergranular corrosion.
Mechanical Strength:
Tensile strength is ≥586 MPa. Yield strength is ≥241 MPa. Incoloy 825 square plate has both high strength and good ductility.
Applications of Incoloy 825 square plate
Chemical and Petroleum Industries:
Incoloy 825 square plate is used to make reactors, heat exchangers, and piping systems. It handles acidic oil and gas or sulfur-containing wastewater.
Marine Engineering:
Incoloy 825 square plate is used in seawater desalination equipment and underwater pipeline components. It resists saltwater corrosion.
Environmental and Energy Fields:
Incoloy 825 square plate is used in flue gas desulfurization (FGD) systems and nuclear waste treatment containers. It withstands high-temperature acidic environments.
Special Manufacturing:
Incoloy 825 square plate is used in acid pickling production line equipment and corrosion-resistant containers in the pharmaceutical industry. It ensures long-term stable operation.
|
Parameter |
Specification Range |
Remarks |
|
Thickness (mm) |
1.0 – 100 |
Custom thicker sizes available |
|
Width (mm) |
500 – 2000 |
Common widths: 1000mm, 1500mm |
|
Length (mm) |
1000 – 6000 |
Custom longer lengths possible |
|
Surface Finish |
Pickled, Bright Annealed (BA), Machined |
Selected based on corrosion resistance or aesthetics |
|
Standard |
ASTM B424, ASME SB424, EN 2.4858 |
Complies with international material standards |
|
Density (g/cm³) |
8.14 |
Typical for nickel-based alloys |
|
Tensile Strength (MPa) |
≥586 |
High mechanical strength |
|
Yield Strength (MPa) |
≥241 |
Good resistance to deformation |
|
Elongation (%) |
≥30 |
Excellent ductility |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Incoloy 825 square plate ?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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