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Incoloy 825 Alloy Steel Plate UNS N08825 W.Nr. 2.4858 Whole Cutting Thickness 5 - 50mm
| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
Alloy Steel Plate W.Nr. 2.4858
,Alloy Steel Plate UNS N08825
,Incoloy 825 Alloy Steel Plate
| Attribute | Value |
|---|---|
| Density | 8.14g/cm³ |
| Thickness | 5-50mm |
| Width | 1500mm |
| Length | 6000mm |
| Forms Of Supply | Bars, plates, tubes, forgings, etc. |
| Melting point | 1370~1400℃ |
| Tensile strength | 550MPa |
| Elongation | ≥30% |
Incoloy 825 alloy steel plate UNS N08825/W.Nr. 2.4858 whole plate cutting thickness 5-50mm.
Incoloy 825 alloy is a high-Ni high corrosion-resistant nickel-based alloy with extremely high corrosion resistance to both oxidizing and non-oxidizing acids.
Incoloy 825 alloy is rich in Cr, Mo, and Cu, and has good overall corrosion resistance to both oxidizing and non-oxidizing acids. It is especially resistant to sulfuric acid. Due to the high content of Cr, Mo, and Ni, it has excellent resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking in chloride environments. Incoloy 825 alloy controls the carbon content at an extremely low level, is not easily sensitized during welding, and has low sensitivity to intergranular corrosion.
| Alloy | % | Ni | Cr | Fe | C | Mn | Si | Cu | Mo | Al | Ti | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 825 | Minimum | 38 | 19.5 | margin | - | - | - | 1.5 | 2.5 | - | 0.6 | - | - |
| Maximum | 46 | 23.5 | 0.05 | 1 | 0.5 | 3 | 3.5 | 0.2 | 1.2 | 0.03 | 0.03 |
| Physical Property | Value |
|---|---|
| Density | 8.14 g/cm³ |
| Melting point | 1370-1400 ℃ |
| State | Tensile Strength Rm N/mm | Yield Strength RP0.2 N/mm | Elongation A5 % | Brinell Hardness HB |
|---|---|---|---|---|
| Solid solution | 550 | 220 | 30 | ≤200 |
- Good resistance to stress corrosion cracking
- Good resistance to pitting and crevice corrosion
- Very good oxidation resistance and non-oxidizing hot acid performance
- Good mechanical properties at room temperature and high temperature up to 550℃
- Certified for pressure vessels with manufacturing temperature up to 450℃
825 alloy is a general engineering alloy that has acid and alkali metal corrosion resistance in both oxidizing and reducing environments. The high nickel content makes the alloy effectively resistant to stress corrosion cracking. It has good corrosion resistance in various media, such as sulfuric acid, phosphoric acid, nitric acid and organic acids, alkali metals such as sodium hydroxide, potassium hydroxide and hydrochloric acid solution.
825 alloy is widely used in various industrial fields with a service temperature not exceeding 550℃, including:
- Heating tubes, containers, baskets and chains used in sulfuric acid pickling plants
- Seawater cooling heat exchangers
- Marine product pipeline systems
- Acidic gas environment pipelines
- Heat exchangers, evaporators
- Washing and immersion tubes in phosphoric acid production
- Air heat exchangers in petroleum refining
- Food engineering and chemical processes
- Flame retardant alloys for high-pressure oxygen applications
- Wooden box packaging
- Paper packaging
- Plastic packing
- Foam packaging
- Custom packaging according to customer requirements
