Incoloy 926 square plate
Incoloy 926 square plate is a high-performance austenitic stainless steel–nickel alloy. It is famous for its excellent corrosion resistance and high-temperature strength. Incoloy 926 square plate is made by hot rolling or cold rolling. It has a flat rectangular shape. 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 926 square plate is nickel (Ni) 24-26%, chromium (Cr) 19-21%, molybdenum (Mo) 6.0-7.0%. It also contains nitrogen (N) 0.15-0.25% and copper (Cu) 0.5-1.5%. It combines the toughness of austenitic stainless steel with the stability of nickel-based alloys.
Incoloy 926 square plate is widely used in many fields. These include marine engineering (seawater desalination equipment, pumps and valves), petrochemical industry (high-sulfur oil and gas pipelines, reactors), environmental energy (flue gas desulfurization systems, incinerators), and food and pharmaceutical industries. It has excellent resistance to chloride ion corrosion and high-temperature oxidation. It also has good weldability. These properties make it a key material in extremely corrosive environments.
Features of Incoloy 926 square plate
Excellent Corrosion Resistance:
Incoloy 926 square plate is highly resistant to chloride stress corrosion cracking (SCC), pitting and crevice corrosion. It performs well in environments with chloride ions and acidic media like sulfuric acid and phosphoric acid.
The addition of nitrogen further improves its resistance to localized corrosion.
High-Temperature Performance:
Incoloy 926 square plate keeps high mechanical strength and oxidation resistance at high temperatures. It can be used at temperatures up to about 600°C.
Formability and Weldability:
Incoloy 926 square plate has good formability and can be work-hardened by cold working. It has excellent weldability and can be welded by common methods like TIG and MIG.
Stability:
Incoloy 926 square plate has a low coefficient of thermal expansion. It is suitable for applications with frequent thermal cycling.
Applications of Incoloy 926 square plate
Marine and Chemical Equipment:
Incoloy 926 square plate is used in seawater desalination systems, heat exchangers and pump and valve components. It resists corrosion from seawater and chemical media.
Oil and Gas:
Incoloy 926 square plate is used in pipes, flanges and processing equipment for high-sulfur oil and gas extraction. It can withstand corrosion from H₂S and CO₂.
Environmental and Energy:
Incoloy 926 square plate is used in flue gas desulfurization (FGD) systems and waste incinerator components. It can handle acidic exhaust gases and high-temperature corrosion.
Special Manufacturing Fields:
Incoloy 926 square plate is used in pharmaceutical equipment and food processing containers. It meets hygiene requirements and corrosion resistance needs.
|
Parameter |
Specification Range |
Tolerance |
Remarks |
|
Thickness |
0.5mm – 150mm |
±5% (<10mm) / ±3% (≥10mm) |
Cold-rolled for thin plates (<3mm) |
|
Width |
500mm – 2500mm |
±10mm |
Common stock: 1000/1500/2000mm |
|
Length |
1000mm – 8000mm |
±15mm |
Extra-long plates (>6m) require custom order |
|
Surface Finish |
Hot Rolled (HRAP), Cold Rolled (2B/BA), Mirror Polish (#8), Sand Blasted |
Ra ≤0.8μm (Mirror) |
2B finish = Cold rolled + bright annealed |
|
Edge Condition |
Laser-cut (burr-free), Sheared, Chamfered (45°±5°) |
±0.1mm (Laser) |
Chamfering for weld prep |
|
Standards |
ASTM B625 / ASME SB625 / EN 1.4529 / NACE MR0175 |
– |
Compliant with sour service (H₂S) |
|
Delivery Condition |
Solution Annealed (1100-1150°C) |
Hardness ≤200 HB |
Optimal corrosion resistance |
|
Density |
8.1 g/cm³ |
– |
Higher than SS304 |
|
Tensile Strength |
≥650 MPa |
– |
Yield Strength ≥295 MPa |
|
Elongation |
≥40% (50mm gauge length) |
– |
Excellent formability |
|
Operating Temp. |
-200°C to +600°C |
– |
Superior oxidation resistance |
|
Common Sizes |
10×1000×2000mm (T×W×L) |
Refer to tolerances above |
Typical for chemical tanks |
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 926 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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