Inconel 601 N06601 2.4851 Nickel-Based alloy steel bar wire plate coil pipe Inconel 600 601 617 625 718
Incoloy is a nickel ferrochrome alloy designed for oxidation and carbonation at elevated temperatures.Incoloy alloy has many kinds: common such as Incoloy800, Incoloy800H, Incoloy800HT, Incoloy825, Incoloy840, Incoloy901, Incoloy925, Incoloy20, Incoloy330, Incoloy 25-6mo, etc.The alloy contains a small amount of the metallic elements molybdenum and copper.In reductive acid and oxidizing acid, it has good corrosion resistance, as well as good resistance to stress corrosion cracking, pitting and crevice corrosion.It has excellent corrosion resistance to sulfuric acid and phosphoric acid.The alloy has good cold and hot working properties and is easy to be formed and welded.The main products of this alloy are rods, tubes, plates, strips, wires and forgings, etc. It is mainly used in the chemical, petrochemical, nuclear and rare metal refining industries.
Inconel 690 (N06690) Nickel-Based Alloy Overview:
Nickel-based superalloy INCONEL 690 has excellent corrosion resistance and thermal stability. Excellent resistance to fluoride and hot nitric acid; excellent resistance to acid solution corrosion and stress corrosion in chloride and polythiol acid medium; good crevice corrosion in alkaline medium and oxidation resistance in high temperature atmosphere And chloride corrosion and so on.
Inconel 690 (UNS N06690) nickel-based alloy with a chromium content of 27.0-31.0% and a nickel-based alloy with a nickel content of approximately 59%. Inconel 690 (UNS N06690) nickel-based alloy has excellent resistance to intergranular corrosion and intergranular stress. The ability of corrosion cracking is mainly used for the heat transfer tube material of the steam generator of the pressurized water reactor nuclear power plant. The material of the steam generator heat transfer tube of the pressurized water reactor nuclear power plant has undergone a development process, including 304 austenitic stainless steel, 600 alloy, 800 alloy and 690 alloy. Corrosion failure studies in the service of 600 alloys show that intergranular corrosion and intergranular stress corrosion cracking are the main problems. 690 alloy is used as the heat transfer tube material for the steam generator of the pressurized water reactor nuclear power plant. Since the use in the 1990s, no damage has been reported. The effect is very good.
Material grade: Inconel 690 nickel base alloy US brand: UNS N06690
German brand: W. Nr. 2.4642
Complete specifications, stock in stock
Strip, sheet (thick plate, medium plate, sheet, steel plate), bar (black bar, light bar, grinding bar, round bar, square bar, steel bar), pipe (capillary, seamless pipe, steel pipe), Forgings (flanges, elbows, bolts, nuts, tees), welding consumables (welding rods, welding wire, welded pipes), wire and other materials.
Product application: It is widely used in aerospace, electric power, petrochemical, shipbuilding, machinery, electronics, environmental protection and other industries.
Chemical Composition Of Incoloy 690
| alloy | C | Mn | Si | P | S | Cr | Ni | Cu | Fe |
| Inconel 690 | ≤0.10 | ≤0.50 | ≤0.50 | ≤0.020 | ≤0.020 | 27.0~31.0 | Re | ≤0.50 | 7.0~11.0 |
Specifications
| Product Name | Nickel-Based alloy steel bar wire plate coil pipe |
| Production Process | Cold Drawn,Cold Rolled,Hot Rolled,Bright Anneal etc |
| Size | 5.5-110mm(Hot rolled), 2-50mm(Cold drawn),110-500mm(Forged) |
| Standard | ASTM EN DIN GB ISO JIS |
| Tolerance | +/-0.05 ~+/0.02 |
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Surface
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Pickling,Bright; No.1,2B,No.4,BA,8K Satin,Brush,Hairline,Mirror,Polished 180 grits,320 grits,400 grits,600 grits,800 grits polished |
| Application | Constructions feilds and ship building industries Petroleum,Chemical industries,War and electiciy industries. Food processing and medical industries. Boiler heat cxchangers,Machinery and hardware feilds. |
| Materials |
Titanium alloy:TI-6AL-4V,TI-5AL-2.5SN,TA1,TA2,TA3,TA4,TA0,TC4 200series:201 202 |
Inconel 690 (N06690) nickel-based alloy physical properties (annealing):
1. Inconel 690 alloy density: 8.19 g/cm3 (g/cm3).
2. Specific heat of Inconel 690 alloy: 450 Joules/kg/°C (0 - 100 °C) (Coke/kg/Celsius).
3. Inconel 690 alloy melting point: 1377-1343 °C.
Fourth, Inconel 690 (N06690) nickel-based alloy mechanical properties:
1. Inconel 690 alloy tensile strength (MPA) Rm N/mm2 ≥ 710.
2. Inconel 690 alloy yield strength (MPA) RP0.2N/mm2 ≥ 310.
3. Inconel 690 alloy elongation A5 % ≥ 35.
4, Inconel 690 alloy Brinell hardness (HB) ≥ 85.
Inconel 690 (N06690) nickel-based alloy main applications:
Inconel 690 (UNS N06690) nickel-based alloy is mainly used for the steam generator heat transfer tube material of pressurized water reactor nuclear power plant, and is the core technology of steam generator. At present, only the Qinshan Phase I uses 800 alloys in the pressurized water reactor nuclear power plant units in China. The Qinshan Phase II, Daya Bay and Ling Ao nuclear power plants all use 690 alloy as the steam generator heat transfer tube material. Most of the PWR nuclear power plants under construction and planning also use 690 alloy as the steam generator heat transfer tube material.
Inconel690 (N06690) nickel-based alloy specifications and supply status:
1. Variety classification: Shanghai haosteel can produce various specifications of Inconel 690 seamless pipe, Inconel 690 steel plate, Inconel 690 round steel, Inconel 690 forging, Inconel690 flange, Inconel 690 ring, Inconel 690 welded pipe, Inconel 690 steel strip, Inconel 690 wire and matching welding. material.
2, delivery status: seamless pipe: solid solution + acid white, length can be fixed; sheet: solid solution, pickling, trimming; welded pipe: solid solution acid white + RT% flaw detection, forgings: annealing + car light; The bar is in the state of forging, surface polishing or car light; the strip is cold-rolled, solid solution soft, and descaled; the wire is solid-dissolved and acid-washed, or straight, solid solution Light state delivery.
