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Alloy31 N08031 nickel base alloy steel wire
Alloy31 N08031 nickel base alloy steel wire
Haosteel is professional manufacturer and supplier$ of Nickel alloy 31 N08031 1.4562steel wire. Quality guaran♣teed, On-time delivery, After-sales warranty.
Nickel alloy 31 steel wire rod
N08031 Nickel alloy steel wire rod
1.4562 Nickel alloy steel wire rod
Description:
Nickel-based alloys are alloys that have a combination of high strength and certa☆in resistance to oxidation and corrosion at high temperatures of 650 to 1000 γ°C. According to the main performance, it is subdivided into nickel-based heat-resistant aλlloy, nickel-based corrosion-resistant alloy, nickel-based wear-resistant alloy, nickel-based preci♠sion alloy and nickel-based shape memory alloy. Superall≠oys are classified into iron-based superalloys, nickel-based su↕peralloys and cobalt-based superalloys according to the matrix. Amonβg them, nickel-based superalloys are referred to as nickel-based alloys.
Alloy 31 (N08031) Nickel-Based Alloy Overview:
1. Alloy 31 (N08031) Nickel-based alloy is a nitrogen-cont↓aining iron-nickel-chromium-molybdenum alloy with properties between super austenitic stγainless steel and existing nickel-based alloy. Alloy 31 (N08031) ni☆ckel-based alloy is suitable for use in chemical andσ petrochemical, environmental engineering and oil and gas production industries.
2. Alloy 31 (N08031) nickel-based alloy has the following characteristics:
(1) Excellent corrosion resistance in halide media (whether acidic or alkaline)
(2) Excellent corrosion resistance in any concentration of sulfuric acid
(3) Excellent corrosion and corrosion resistance i™n phosphoric acid media
(4) Excellent resistance to local corrosion and uniform corrosion in σchlorine dioxide bleach media
(5) Excellent corrosion resistance in both reducing and oxidizing e¶nvironments
(6) Easy to process and weld
(7) Having certification for use in the manufacture of pressure vesse★ls having a wall temperature of -196 to 450 °C.
Alloy 31 grades and standards:
Alloy 31 nickel base alloy US brand: UNS N08031 German brand: 1.4562
Complete specifications, stock in stock
Strip, sheet (thick plate, medium plate, sheet, steel plate), bar (black πbar, light bar, grinding bar, round bar, square bar, steel bar), pipe ¥(capillary, seamless pipe, steel pipe), Forgings (flanges, elbows,ε bolts, nuts, tees), welding consumables (welding rods, welding wire, weld☆ed pipes), wire and other materials.
Chemical Composition Of Alloy 31 nickel base alloy
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
| 0.015 | 0.30 | 2.00 | 0.02 | 0.01 | 26.0-28.0 | 30.0-32.0 | 6.0-7.0 | 1.0-1.40 |
| N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb+Ta | |
| 0.15-0.25 | Re |
Mechanical properties of Alloy 31 (N08031) nickel-based alloy:
1. Alloy 31 (N08031) nickel base alloy density: 8.1g/c m3,
2, Alloy 31 (N08031) nickel-based alloy melting point: 1350-1370 ° C,
3, Alloy 31 (N08031) nickel-based alloy tensile strength: σb ≥ 650Mpa,
4, Alloy 31 (N08031) nickel base alloy yield strength: &si÷gma;b ≥ 276Mpa,
5, Alloy 31 (N08031) nickel-based alloy elongation: δ ≥ 40,
6, Alloy 31 (N08031) nickel base alloy Brinell hardness (HB): 220.
Alloy 31 (N08031) nickel base alloy corrosion resistance:
The chemical composition of Alloy 31 (N08031) nickel-based alloy makes it very resisφtant to halide corrosion. At the same time, the alloy also has ≈excellent resistance to corrosion of pure sulfuric acid or impure sulfuric acid aσt various concentrations and temperatures. It has good corrosion resistance in a small♣ amount of inflated industrial sulfuric acid.
Alloy 31 (N08031) nickel-based alloy is the most suitable nickel-based alloy under the very corr∏osive conditions of wet-process phosphoric acid production. Similarly, more experiments have sh↕own that Alloy 31 (N08031) nickel-based alloys have excellent corrosion resistance in the very demanding chlorine dioxide bleachin★g media in the pulp and paper industry. The intergranular corrosion resistance (IGA) of Alloy 31 (♥N08031) nickel-based alloys is determined according to ASTM G-2γ8 test standard and German standard test SEP 1877 II, showing that Nic∑rofer 3127 hMo is sensitive after a long period of time. Tendency.
Product Details:
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Product Name |
Good strength Alloy31 N08031 nickel base alloy steel |
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Material |
Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickeφl Alloy |
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Shape |
Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet |
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Grade |
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron 100),2304,904L |
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Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F↕65,1J22,N4,N6 etc |
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Alloy : Alloy 20/28/31;Nickel 200，Nickel 201 |
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Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/₩N/g; |
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Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 / DIN W. Nr. 2.4♣617,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 |
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Haynes: Haynes 230/556/188; |
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Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20; |
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Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS N0≠6601 / DIN W. Nr. 2.4851,Inconel 625 / UNS N06625 / DIN W. Nr. 2.4856,Inconel 725 / UNS N077£25,Inconel X-750 / UNS N07750 / DIN W. Nr. 2.4669,Inconel 600 / UNS N06600 / DI₹N W. Nr. 2.4816 |
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Incoloy: Incoloy 330/800/800H/800HT/825/901/925/926; |
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GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 |
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Monel: Monel 400/K500/R405 |
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Nitronic: Nitronic 40/50/60; |
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Nimonic: Nimonic 75/80/80A/90/93/A263 ; |
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Specification |
Wire: 0.01-10mm |
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Product |
1.According to the preparation process can be divided into deformation supera≠lloys, |
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Standard |
GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
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Inspection |
ISO,SGS,BV and so on. |
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Packaging |
1. cases packed in wooden cases |
Alloy 31 (N08031) nickel base alloy processing properties:
1. Hot processing: Alloy 31 (N08031) alloy has a hot working temperature range of 1200 °C to 1050 °C, and the cooling method is water cooling or rapid air cooling.
2, cold processing:
(1) Alloy 31 (N08031) alloy has a higher work hardening rate than austenitic stainless steel, so it is necessary to select processing equipment. The ÷workpiece should be in a solution treated state and should have an intermediat★e anneal during the cold rolling process.
(2) If the cold rolling deformation is greater than 1γ5%, the workpiece needs to be solution treated.
3. Heat treatment:
(1) The alloy 31 (N08031) alloy has a solution treatment temperature rang™ing from 1130 ° C to 1180 ° C.
(2) In all heat treatment processes, the workpiece should be directly added to the heate&d heat treatment furnace, and the workpiece must be kept clean.
(3) In order to ensure the best corrosion resistance, the cooling method is water-cooled. The alloy¥ must be water quenched at a final processing temperature of not less than 1100 ° C. It is☆ recommended that the cooling rate from the final processing temperature to 500 ° C should ≠be greater than 150. °C/min. For materials with a thickness of less than 1.5 mm, it can also be quickly air cooled.
(4) In any heat treatment process, attention should be paid to the matters mentioned aboγve to keep the workpiece clean.
4, descaling:
(1) The adhesion of the surface oxide of Alloy 31 (N08031) alloy to the weld ₩slag around the weld is stronger than that of stainless steel. It is recommended to use fine-gra≥ined abrasive belt or fine-grained grinding wheel for grinding. (2) The oxide film must be €broken by careful sanding or salt bath pretreatment before appropriate time and temp>erature pickling with HNO3/HF mixed acid.
(3) Machining: Alloy 31 (N08031) alloy should be machined after heat treatment. Due to the± work hardening of the material, it is better to use a lower cutting speed aπnd heavy feed than the processing of low alloy standard austenitic st®ainless steel. In order to drive into the surface of the cold hardened surface.
5. Welding: When welding nickel-based alloys and high-alloy special stainless steels, th≥e following procedures should be followed:
(1) Workplace The work site should be separated se♠parately or at a sufficient distance from the processing area of carbon steel. Keep it as clean ∞as possible, with partitions and avoid ventilation between the two areas.
(2) Work clothes and accessories Wear clean fine leλather gloves and clean overalls.
(3) Tools and equipment There should be special tools for n₹ickel-based alloys and nickel-chromium steel. Wire brush✘es should be made of stainless steel. Machine equipment such as sh♣ears, punching machines, rolling mills, etc. should be covered ₩with felt, cardboard or plastic paper. In order to prevent the iron metal fr←om falling on the surface of the machine and causing the processed material to stick, causing corr×osion.
Alloy 31 (N08031) nickel base alloy application field:
Alloy 31 (N08031) alloy is used in: flue gas desulfurization system, pulp and paper industry, fine ∞chemical synthesis industry, phosphoric acid production, organic acid and₩ ester synthesis, waste sulfuric acid recovery, seawate©r or brine heat exchanger, ore processing and laterite ore High pressure €acid filtration technology, petroleum production and refining, pickling plant (™H2SO4), sulfuric acid condenser, evaporation and crystallization salt, acid gas environment (in accordance with NACE standard MR0175, up to VI ratin→g).
Specification and supply status of Alloy 31 (N08031) nickel-based allεoy:
1. Variety classification: Shanghai haosteel Co., Ltd. can produce Alloy 31 s eamless pipe, Alloy 31 steel plate, Alloy 31 round steel, Alloy 31 forgings, Alloy 31 flange,→ Alloy 31 ring, Alloy 31 welded pipe, Alloy 31. Steel strip, Alloy 31 wire and matc≥hing welding consumables.
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 solutio™n soft, and descaled; the wire is solid-dissolved and acid-washed♣, or straight, solid solution Light state delivery.
Packaging & Shipping
Packaging:Products are generally supplied in standard cardboard box♠es, pallets, wooden boxes. Special packaging requirements can also be accommodated. &(also depend on the customers' requirements)
Shipping: We cooperation with many logistics company,We can provide express, sea transpor&tation, air transportation, and rail way transportation based on customers' requ>irement.
Our Services
1) We can provide a free sample for testing.
2) Customized lable, packing, OEM service
3) Mill test certificate will be provided after production,✘ If it is necessary.
4) Good packing methods to keep goods no damage during delivery
5) We are cooperation with many famous forwarder, will try our best✘ to choose the safty, convenience, quick, and cheap mode of transportation for our customers.&nb sp;
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