**Product Information**
**Inconel 625**
**Inconel 625 Chemical Composition**
**Inconel 625 Physical Properties**
**Inconel 625 Alloy Minimum Mechanical Properties at Room Temperature**
**Key Features:** 1. Excellent corrosion resistance in both oxidizing and reducing environments. 2. Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. 3. Strong performance against various inorganic acids like nitric, phosphoric, sulfuric, and hydrochloric acid. 4. Good resistance to mixtures of inorganic acids. 5. Effective corrosion resistance in hydrochloric acid up to 40°C. 6. Excellent machinability and weldability with no susceptibility to weld cracking. 7. Certified for pressure vessels operating between -196°C and 450°C. 8. Meets the highest standard level VII for acidic environments as authorized by NACE (MR-01-75). **Metallurgical Structure:** Inconel 625 has a face-centered cubic lattice structure. After long-term heat treatment, carbon precipitates are dissolved, and unstable quaternary phases transform into stable Ni3(Nb,Ti) ternary lattices around 650°C. The nickel-chromium content enhances mechanical properties while reducing plasticity. **Corrosion Resistance:** Inconel 625 exhibits excellent resistance to pitting, crevice corrosion, intergranular corrosion, and oxidation. It also resists inorganic acids such as nitric, phosphoric, sulfuric, and hydrochloric acid. It is resistant to alkalis and organic acids in both oxidizing and reducing environments. It shows good resistance to chloride-induced stress corrosion cracking and performs well in seawater and industrial environments due to its high corrosion resistance. It is also resistant to oxidation and carburization in static and cyclic conditions. **Applications:** Inconel 625 is widely used in chemical processing industries due to its high strength and excellent corrosion resistance. It is ideal for structural parts and is suitable for applications under local mechanical stress in seawater. Common uses include: 1. Organic chemical process components containing chloride, especially in acid chloride catalysts. 2. Digesters and bleachers in the paper pulp and papermaking industry. 3. Components in flue gas desulfurization systems, such as absorption towers, re-heaters, gas inlet boards, fans, blenders, and flues. 4. Equipment and parts used in acidic gas environments. 5. Acetic acid and anhydride reaction generators. 6. Sulfuric acid coolers.
- Model NO.: FHMC-0325-7
- Molding Style: Forging
- Application: Machinery Parts
- Heat Treatment: Annealing
- Forging Tolerance: +/- 0.5mm
- Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
- Metal Material: As Per Customer Request
- Price: At Latest Price
- Specification: ISO 9001-2008, SGS
- HS Code: 75051250
- Processing Object: Metal
- Molding Technics: Hot Forging
- Material: Super Alloy
- Surface Treatment: Machined
- Standard: ASTM
- 300#: 1" - 24"
- Date of Delivery: 30 Days
- Trademark: FHMC-0325-1
- Origin: Jiangyin, China
**Inconel 625**
| UNS | Trademark | JIS | W.Nr |
| N06625 | Inconel 625 | NCF625 | 2.4856 |
**Inconel 625 Chemical Composition**
| Alloy | % | Ni | Cr | Mo | Nb | Fe | Al | Ti | C | Mn | Si | Cu | P | S |
| 625 | Min. | balance | 20 | 8 | 3.15 | - | - | - | - | - | - | - | - | - |
| Max. | 23 | 10 | 4.15 | 5 | 0.4 | 0.4 | 0.1 | 0.5 | 0.5 | 0.5 | 0.015 | 0.015 |
**Inconel 625 Physical Properties**
| Density | 8.4 g/cm³ |
| Melting Point | 1290–1350°C |
**Inconel 625 Alloy Minimum Mechanical Properties at Room Temperature**
| Alloy Status | Tensile Strength Rm N/mm² | Yield Strength RP0.2 N/mm² | Elongation A5 % | Brinell Hardness HB |
| Solution Treatment | 760 | 345 | 30 | ≤220 |
**Key Features:** 1. Excellent corrosion resistance in both oxidizing and reducing environments. 2. Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. 3. Strong performance against various inorganic acids like nitric, phosphoric, sulfuric, and hydrochloric acid. 4. Good resistance to mixtures of inorganic acids. 5. Effective corrosion resistance in hydrochloric acid up to 40°C. 6. Excellent machinability and weldability with no susceptibility to weld cracking. 7. Certified for pressure vessels operating between -196°C and 450°C. 8. Meets the highest standard level VII for acidic environments as authorized by NACE (MR-01-75). **Metallurgical Structure:** Inconel 625 has a face-centered cubic lattice structure. After long-term heat treatment, carbon precipitates are dissolved, and unstable quaternary phases transform into stable Ni3(Nb,Ti) ternary lattices around 650°C. The nickel-chromium content enhances mechanical properties while reducing plasticity. **Corrosion Resistance:** Inconel 625 exhibits excellent resistance to pitting, crevice corrosion, intergranular corrosion, and oxidation. It also resists inorganic acids such as nitric, phosphoric, sulfuric, and hydrochloric acid. It is resistant to alkalis and organic acids in both oxidizing and reducing environments. It shows good resistance to chloride-induced stress corrosion cracking and performs well in seawater and industrial environments due to its high corrosion resistance. It is also resistant to oxidation and carburization in static and cyclic conditions. **Applications:** Inconel 625 is widely used in chemical processing industries due to its high strength and excellent corrosion resistance. It is ideal for structural parts and is suitable for applications under local mechanical stress in seawater. Common uses include: 1. Organic chemical process components containing chloride, especially in acid chloride catalysts. 2. Digesters and bleachers in the paper pulp and papermaking industry. 3. Components in flue gas desulfurization systems, such as absorption towers, re-heaters, gas inlet boards, fans, blenders, and flues. 4. Equipment and parts used in acidic gas environments. 5. Acetic acid and anhydride reaction generators. 6. Sulfuric acid coolers.
China Plant Extract Powder,Raw Chemical Materials manufacturer, choose the high quality Growth Tree Plant Plant,Plant Extract Material, etc.
Plant Extract Powder,Raw Chemical Materials,Growth Tree Plant Plant,Plant Extract Material
Jiangsu Kaihuida New Material Technology Co., Ltd , https://www.khdchemical.com