625/718 Overlay Inconel Cladding Pipe Boiler Superheater Gas Shielded Arc Welding
Inconel 718 Cladding
INCONEL718 alloy is a precipitate-hardening nife-based superalloy containing niobium and molybdenum. Its microstructure is austenitic structure and has exnt comprehensive properties. It is one of the most widely used superalloys.
Inconel 625 Cladding
Inconel 625 is a high strength material with extremely high corrosion resistance and oxidation resistance. Therefore, can be competent for aerospace and chemical processing industry. This super alloy has high mechanical strength and hardness at low temperatures of about 2000oF / 1093oC. The alloy has exnt resistance to chloride ion stress corrosion cracking. It is nonmagnetic in nature. Due to its toughness, alloy 625 is suitable for degrading chloride ions.
The exnt corrosion resistance of Inconel 625 is due to the presence of molybdenum, niobium and refractory metal solution. The presence of nickel and chromium in Inconel 625 provides exnt oxidation resistance. Nickel and molybdenum prevent non-oxidative erosion, while niobium stabilizes the alloy to prevent sensitization during welding.
| Product Name | Nickel Bar Nickel Alloy 625 Round Bar Inconel 718 bar Nickel Rod |
| Material | Monel/Inconel/Hastelloy/Duplex Steel/Steel/Nickel Alloy |
| Shape | Round, Forging, Ring, Coil, Flange, Disc, Foil, Srical, Ribbon, Square, Bar, Pipe, Sheet |
Grade | Duplex: 2205(UNS S31803/S32205), 2507(UNS S32750), UNS S32760(Zeron 100), 2304, 904L |
| Others: 253Ma, 254SMo, 654SMo, F50(UNS S32100)F60,F61, F65, 1J22, N4, N6, etc. | |
| Alloy : Alloy 20/28/31 | |
| Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g; | |
| Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 / DIN W. Nr. 2.4617, Hastelloy C, Hastelloy C-4 / UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C-22 / UNS N06022 / DIN W. Nr. 2.4602, Hastelloy C-276 / UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS N06002 / DIN W. Nr. 2.4665 | |
| Haynes: Haynes 230/556/188 | |
| Inconel Series: | |
| Inconel 600/601/602CA/617/625/713/718/738/X-750, Carpenter 20 | |
| Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS N06601 / DIN W. Nr. 2.4851,Inconel 625 / UNS N06625 / DIN W. Nr. 2.4856,Inconel 725 / UNS N07725,Inconel X-750 / UNS N07750 / DIN W. Nr. 2.4669, Inconel 600 / UNS N06600 / DIN W. Nr. 2.4816 | |
| Incoloy: Incoloy 800/800H/800HT/825/901/925/926/330 | |
| GH: GH2132, GH3030, GH3039, GH3128, GH4180, GH3044 | |
| Monel: Monel 400/K500/R405 | |
| Nitronic: Nitronic 40/50/60 | |
| Nimonic: Nimonic 75/80A/90/A263 | |
| Specification | mStrip: 0.05*5.0-5.0*250mmBar: φ4-50mm; Length 2000-5000mmPipe: φ6-273mm; δ1-30mm; Length 1000-8000mmSheet: δ 0.8-36mm; Width 650-2000mm; Length 800-4500mm |
Product Characteristics | 1. According to the preparation process can be divided into deformation superalloys, casting superalloys and powder metallurgy superalloys.2. According to the strengthening mode, there are solid solution strengthening type, precipitation strengthening type, oxide dispersion strengthening type and fiber strengthening type, etc. |
| Standard | GB, AISI, ASTM, DIN, EN, SUS, UNS, etc. |
Certification | ISO, SGS |
| Application | High temperature components, such as turbine blades, guide vanes, turbine disks, high pressurecompressor disks,machine manufacturing and combustion chambers used in the manufacture of aviation, naval and industrial gas turbines. |
Delivery | 7-25 days |
Item | 1J33 | 3J01 | 3J9 | 4J29 | 4J32 | 4J33 | 4J45 | FeNi50 | Invar36 |
| C | ≤0.05 | ≤0.05 | 0.22-0.26 | ≤0.03 | ≤0.05 | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.1 |
| Mn | ≤0.05 | ≤1.00 | 1.80-2.20 | ≤0.5 | 0.2-0.6 | ≤0.5 | ≤0.8 | ≤0.8 | ≤0.5 |
Fe | Rest | ||||||||
| P | ≤0.020 | ≤0.020 | ≤0.03 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.006 |
S | ≤0.020 | ≤0.020 | ≤0.020 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.04 |
Si | 0.30-0.6 | ≤0.80 | 1.30-1.70 | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.35 |
| Ni | 32.8-33.8 | 34.5-36.5 | 9.0-10.5 | 28.5-29.5 | 31.5-33 | 28.5-29.5 | 44.5-45.5 | 49.5-50.5 | 35-38 |
| Al | 1.0-2.0 | 1.00-1.80 | -- | -- | -- | -- | ≤0.1 | ≤0.1 | -- |
| Co | -- | -- | -- | 16.8-17.8 | 3.2-4.2 | 16.8-17.8 | -- | -- | -- |
Ti | -- | 2.70-3.20 | -- | -- | -- | -- | -- | -- | -- |
Cu | -- | -- | -- | -- | ≤0.2 | 0.4-0.8 | ≤0.2 | -- | -- |
| Cr | -- | 11.5-13.0 | 19.0-20.5 | ≤0.2 | -- | ≤0.2 | -- | -- | -- |
| Mo | -- | -- | 1.60-1.85 | ≤0.2 | -- | ≤0.2 | -- | -- | -- |
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