| EN | JIS | UNS | W.Nr | ||||
| NiCr21Mo14W | G4902 | N07722 | 2.4858 | ||||
| Executive standard | AMS5888,AMS5889 | ||||||
| Surface: | Mill;HL;Polish;Mirror;NO.4;Pvd….. | ||||||
| Tchnology: | Solution Treatment；Annealing | ||||||
| MOQ: | 200KG | ||||||
| Payment Term: | T/T;L/C;WesternUnion;Paypal | ||||||
| Delivery Time: | 7-15days upon receipt of the deposit | ||||||
| Package: | Standard Expot Packing or As Customers Requirement | ||||||
| Processing form：
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Inconel 722 material
Product Description:
Product Details：Inconel722 alloy coil; Inconel722 alloy strip
Inconel722alloy plate; Inconel722 alloy sheets;
Inconel722alloy tube; Inconel722 alloy pipe;
Inconel722 alloy flat; Inconel722 alloy bar
Stainless Steel Details
Chemical composition
| C | Si | Mn | P | S | Ni | Cr | Ti | Co | Fe | Al | Mo |
| ≤0.04 | ≤0.2 | ≤0.55 | ≤
— |
≤
0.01 |
≤
Base |
≤
15 |
≤
2.4 |
— | 2.00-6.00 | ≤
06 |
≤
— |
Mechanical Property
| T.S(Mpa)≥ | YS(Mpa)≥ | EL(%)≥ | RB |
| 680 | 283 | 40 | — |
Chemical composition
| C | Si | Mn | P | S | Ni | Cr | Ti | Co | Fe | Al | Mo |
| ≤0.04 | ≤0.2 | ≤0.55 | ≤
— |
≤
0.01 |
≤
Base |
≤
15 |
≤
2.4 |
— | 2.00-6.00 | ≤
06 |
≤
— |
Mechanical Property
| T.S(Mpa)≥ | YS(Mpa)≥ | EL(%)≥ | RB |
| 680 | 283 | 40 | — |
Stainless Steel Introduce
Inconel722 is an alloy composed of nickel as the base and other elements. It is a kind of nickel-chromium alloy, nickel-iron alloy, nickel-copper alloy and nickel-molybdenum alloy. Nickel has good mechanical, physical and chemical properties, adding appropriate elements can improve its oxidation resistance, corrosion resistance, high temperature strength and improve some physical properties. It has excellent corrosion resistance and oxidation resistance, has good tensile properties and fatigue properties from low temperature to 980 °C, and is resistant to stress corrosion in salt spray atmosphere.
Here are the standard grades and specifications for Inconel 722:
American standard grade: UNS N07722 Specifications:
AMS 5541: Standard specification for hot-rolled Inconel 722 plate, sheet, and strip. AMS 5714: Standard specification for Inconel 722 bars and forgings. ASTM B637: Standard specification for nickel alloy bars and forgings. ASME SB-637: Same as above. European standard grade: NiCr21Mo14W (2.4858) Specifications:
EN 10095: Technical delivery conditions for hot rolled and forged stainless steel and heat-resisting steel and heat-resisting steel materials. EN 10269: Technical delivery conditions for high-temperature and corrosive environments. EN 10204: Standard specification for type, batch, and grade certificates for metal products. EN 10302: Technical delivery conditions for hot-rolled, forged, and cold-drawn nickel alloy bars. Japanese standard grade: – Specifications: JIS G4902, JIS G4903 Chinese standard grade: GH4220 Specifications:
GB/T 14992: Standard specification for seamless and welded nickel alloy tubes. GB/T 14994: Standard specification for nickel alloy forgings. GB/T 12771: Standard specification for seamless steel tubes and welded steel tubes for hydraulic transmission.
These specifications define the chemical composition, physical properties, processing, and testing requirements for Inconel 722 materials to ensure that their quality and performance meet the requirements.
Application fields
- Heat treatment industry. Such as furnace rollers, bell furnaces and annealing furnaces.
- Calciner. For example, it can be used to calcinate high-performance corundum, calcinate chromite to produce ferrochrome alloy, and recover nickel used as a catalyst in petrochemical industry.
- Chemical industry and petrochemical industry, use it to prepare new steam cracking naphtha furnace to produce hydrogen, etc.
- Automatic device. Such as catalytic support system, spark plug.
- Cleaning equipment for nuclear industry, such as nuclear waste removal.
- Steel industry. Such as direct reduction of iron ore process to produce sponge titanium
- Heat treatment industry. Such as furnace rollers, bell furnaces and annealing furnaces.
- Calciner. For example, it can be used to calcinate high-performance corundum, calcinate chromite to produce ferrochrome alloy, and recover nickel used as a catalyst in petrochemical industry.
- Chemical industry and petrochemical industry, use it to prepare new steam cracking naphtha furnace to produce hydrogen, etc.
- Automatic device. Such as catalytic support system, spark plug.
- Cleaning equipment for nuclear industry, such as nuclear waste removal.
- Steel industry. Such as direct reduction of iron ore process to produce sponge titanium
