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Hastelloy B3 N10675 Nickel alloy steel wire
Hastelloy B3 N10675 Nickel alloy steel wire
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Hastelloy B3 alloy steel wire rod
N10675 Nickel alloy steel wire rod
Description:
Hastelloy is a nickel-based corrosion-resistant alloy, wγhich is mainly divided into nickel-chromium alloy and nickel-chromium-molybdenum alloy. Hastelloy ★has good corrosion resistance and thermal stability, a'nd is used in aviation and chemical fields. Hastelloy is the general name fo≥r the commercial grades of nickel-based corrosion-re×sistant alloys produced by Hastelloy International.
Hastelloy B3 N10675 Hastelloy Overview:
Hastelloy B3 (N10675) is a nickel-based superalloy consisting of nickelα, molybdenum, cobalt and other elements with a nickel content of about 65%. Hastelloy B3≈ (N10675) nickel-based alloy material is a new material based on Hastelloy B2, whicεh improves the thermal stability of the material, thereby improvin∑g the corrosion resistance and improving the hot forming and cold forming proper ties. In recent years, it has been increasingly used in the manufactu≤re of chemical equipment.Hastelloy B3 alloy is a NI-MO corrosion-resistant alloy, also a low-←carbon alloy, to solve the technical problems caused b¥y insufficient stability, while retaining the corrosion resistance of B2, so that B2 can be crac•ked in the welding crack and process solve. Hastelloy B§3 has better corrosion resistance than B2. It has g₽ood corrosion resistance at any temperature and concentration of HCl. It also has good corrosion ≠resistance to H2SO4, CH3COOH, formic acid, H3PO4 and other non-oxidizing media . . Moreover, due to the adjustment of its chemical composition∑, its thermal stability is significantly improved compared to B2, which is highly r♠esistant to pitting corrosion, stress corrosion cracking, knife corrosion and corrosion in th£e heat affected zone of welding. Resistance. The tendency of the formatio←n of a harmful phase between metals is small, making it mor©e tough than B-2 during heating and subsequent various forms of thermal cycling.
Hastelloy B3 Hastelloy grades and standards:
Hastelloy B3 Hastelloy US grade: UNS N10675 German grade 2.4600 NI∞crofer6628
Complete specifications, stock in stock
Strip, sheet (thick plate, medium plate, sheet, steel plate), bar (×black bar, light bar, grinding bar, round bar, squa≠re bar, steel bar), pipe (capillary, seamless pipe, steel pipe), Forgings (flanges, elbows, bolts,• nuts, tees), welding consumables (welding rods, welding wire, welded pipes), w✘ire and other materials.
Chemical Composition Of Hastelloy B3
|
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
Cr≥ |
Ni≥ |
Mo≥ |
Cu≤ |
|
0.01 |
0.10 |
3.00 |
0.030 |
0.010 |
1.00-3.00 |
65.0 |
27.0-32.0 |
0.20 |
|
|
Al≤ |
Ti≤ |
Fe≤ |
Co≤ |
V≤ |
W≤ |
Nb/Ta≤ |
Ta≤ |
|
|
0.50 |
0.20 |
1.00-3.00 |
3.00 |
0.20 |
3.00 |
0.20 |
0.20 |
Hastelloy B3 (N10675) Hastelloy main characteristics and welding and proce€ssing:
1. Material analysis: The mechanical properties of Hastelloy B3 (N10675) Hastelloy sheet βin solid solution state: as the heating temperature increases, its tensile strength, yield s≈trength and elastic modulus decrease, while elongation, thermal e₩xpansion coefficient, thermal conductivity and The specific heat is slightly increased; "while the cold deformation rate increases, the hardness, tensile strength and yield strength incre↓ase, and the elongation decreases.
Forming and processing characteristics: After analysis, the forming and pr∞ocessing characteristics of Hastelloy B3 mainly incl♠ude:
(1) The Hastelloy B3 material has a high elongation and creates favorable conditions§ for cold forming.
(2) Hastelloy B3 material is harder than austenitic stainlessβ steel, and the work hardening tendency is more obvious, s₹o more pressure is required in cold forming, or step forming.
(3) When the cold forming deformation rate of Hastelloy B3 material i&s less than 10%, it will not affect the corrosion resistance &of the workpiece, but in the welding process, the existence of↓ residual stress may cause thermal cracking to the <weld. Therefore, for workpieces that require welding ♥at a later stage, the effects of residual stress should be eliminated as much as possible.α
(4) Cold deformation with severe deformation will ∑increase the yield ratio of Hastelloy B3 material and increase the sensitivity of stress cβorrosion and cracking. Intermediate and final heat treatment processes aβre often used.
(5) Hastelloy B3 material is very sensitive to oxidizing medium and sulfur, phosphorus, lead and other low melting point metals at high temperatures.
(6) In the interval of 600 to 800 °C, the heating time is too long, anλd the Hastelloy B3 alloy will produce a brittle phase, which lead<s to a decrease in elongation, and when the external force or deformation is limit£ed in this temperature range, hot cracking is likely to occur. Therefore, when ther®moforming is used, the temperature must be controlled a→bove 900 °C.
(7), before the processing of Hastelloy B3 material, the surface of the mol™d that is in contact with the workpiece is cleaned; when cold wor•king, the lubrication method can be used, and it must be degreased or cleaned with alkaπli immediately after forming.
(8) After the workpiece is cooled by water, the oxide film on the surface is thic"ker and should be fully pickled. If there is an oxide film remaining, c∏racks may occur during the next pressing; if necessary, sandb lasting may be performed before pickling.
Welding and forming:
(1) Before the forming process, if the raw material needs to be sp®liced, it is better to choose the tungsten argon arc welding (GTAW) welding method, so a&s to better protect the weld from oxidation. If manual arc welding is used, I≥t is easy to cause the intermediate weld bead to be ox✘idized. Even if each layer is polished and cleaned, it is difficult to ensur±e thorough cleaning, and there is a slight residual of oxide layer, which may also a ffect the forming processability of the weld. Befo↓re the workpiece is welded, the deposits and oxide layers on the gro♣ove and the base metal surface must be removed, because the presence of oxide film and impuri ties affects the performance of the weld and heat affected zone. It ≈is best to use a small current for welding, to avoid too slow speed, no ≤swing, the interlayer temperature is controlled below 100 °C, and the arαgon gas protection on both sides is used to avoid high temperature oxidation of alloying elements. The surface of the weld should be smoothed before pressin g, and the thick oxide layer on the weld surface shou★ld be removed and acid washed. Because the oxide layer of the Hastelloy B3 ma'terial weld is very hard, it is difficult to remove by direct pickling, and it is easy to produ≤ce fine cracks during the press forming process, wh∞ich affects the performance of the weld.
(2) The advantage of thermoforming is that it can be f"ormed at one time, which can avoid work hardening. If the forming temperature can be cont±rolled well, heat treatment can be avoided. However, the tempλerature changes greatly during the hot forming process, and each area is different. Eve>n the surface directly in contact with the mold may be much lower than the tem$perature inside the metal, which is difficult to measure and control. Once the local material enteαrs the sensitive process during the processing. In the temperature zone, βdefects such as microcracks are generated, which is ✔difficult to eliminate in the late solution heat treatment. Drawing on the experi↕ence of the processing plant, the cold forming process was chosen. The pressing method is ∑preferably molded, and it is necessary to use cold sp©inning when spinning, or warm spinning without temperature exce$eding 400 °C.
(3) In the cold forming process, a step forming process is adopted when the deformation ra→te is large. For step-by-step forming, intermediate heat treatment is required, and solid solu→tion heat treatment is preferred, and the temperature is controll≠ed above 1000 °C. The solution heat treatment process is selected, and the tπemperature reaches 1060 to 1080 °C. After the final processing of the workpieεce, a solution heat treatment is performed again to elim∑inate residual stress and avoid affecting the subsequ ent welding quality.
heat treatment:
It is important that Hastelloy B3 (N10675) Hastelloy should always keep the workpi€ece clean and free of contamination before and during heat treatment. During the heating process, the workpiece should not be exposed to sulfur, phosphorus, lead and other l→ow-melting metals, otherwise the properties of the alloy wi≤ll be impaired and the alloy will become brittle. The heating furnace is preferably an electric furnace. For example, if the gas or oil burner is used, the sulfur content in the fuel is as low as possible. According to the material manufacturer, the total sulfur content in the natural gas and the liπquefied petroleum gas is not more than 0.1% (V). The sulfur content in th≤e city gas is not more than 0.25g/m3, and the sulfur content in the fue¶l oil should be less than 0.5% (W).
The furnace gas must be clean and micro-reducing is suitable. The furnace gas should be prevented from fluctuating between oxidizing and reducing properties, and ¥the heating flame cannot directly contact the workpiece. The workpiece must be supported beforφe entering the furnace to avoid bad deformation at high temperatures. The workpiece heating rate ★is as fast as possible, and the workpiece must be placed in the ∞furnace after the furnace temperature reaches the heat treatment temperat©ure. After the furnace is discharged, it should be quickly water-cooled. It should be sp₽rayed evenly by immersion method or full area. It is strictly forbidden to use water pipe pouring to prevent uneven heat and cold, resulting₽ in abnormal deformation or tear.
Product Details:
|
Product Name |
Good strength Hastelloy B3 N10675 alloy steel |
|
Material |
Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy |
|
Shape |
Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,B©ar,Pipe,Sheet |
|
Grade |
Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron 100),2304,9♠04L |
|
Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F6¶5,1J22,N4,N6 etc |
|
|
Alloy : Alloy 20/28/31;Nickel 200，Nickel 201 |
|
|
Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-3←0/X/N/g; |
|
|
Hastelloy B / UNS N10001,Hastelloy B-2 / UNS N10665 / DIN W. Nr. 2.4617,Hastelloy C,Has£telloy C-4 /UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C-2 2 / 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 600/601/602CA/617/625/713/718/738/X-750,Carpent er 20; |
|
|
Inconel 718 / UNS N07718 / DIN W. Nr. 2.4668,Inconel 601 / UNS N06601 / D<IN 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 330/800/800H/800HT/825/901/925/926; |
|
|
GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 |
|
|
Monel: Monel 400/K500/R405 |
|
|
Nitronic: Nitronic 40/50/60; |
|
|
Nimonic: Nimonic 75/80/80A/90/93/A263 ; |
|
|
Specification |
Wire: 0.01-10mm |
|
Product |
1.According to the preparation process can be divided into εdeformation superalloys, |
|
Standard |
GB,AISI,ASTM,DIN,EN,SUS,UNS etc |
|
Inspection |
ISO,SGS,BV and so on. |
|
Packaging |
1. cases packed in wooden cases |
Hastelloy B-3 application
HASTELLOYB-3 alloy can be used for all previous B-2 a<lloy applications. Like the B-2 alloy, B-3 is not recommended for use in environmentsδ where ferric salts and copper salts are present, as these salts can quickly cause ∏corrosion damage. When hydrochloric acid comes into contact with iron↕ and copper, it will chemically react with it to form a ferric salt and a div₩alent copper salt.
Hastelloy B3 (N10675) Hastelloy specifications and supply statusπ:
1. Variety classification: Shanghai haosteel can produce various specifications of H≥astelloy B3 seamless pipe, Hastelloy B3 steel plate, Hastelloy B3 round steel, Hastelloy B3 forgi✘ng, Hastelloy B3 flange, Hastelloy B3 ring, Hastelloy B3 welded pipe, Hastelloy B3 s÷teel Belt, Hastelloy B3 wire and matching welding consumables.
2, delivery status: seamless pipe: solid solution + acid white, length can be fixeδd; sheet: solid solution, pickling, trimming; welded pipe: solid solution ac∞id white + RT% flaw detection, forgings: annealing + carα 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-disso§lved and acid-washed, or straight, solid solution Light state delivery.
Packaging & Shipping
Packaging:Products are generally supplied in standard cardboard boxes, pallets, wooden λboxes. Special packaging requirements can also be accommodated. (also depend→ on the customers' requirements)
Shipping: We cooperation with many logistics company,We can πprovide express, sea transportation, air transportation, and rail way transportation based on cust₽omers' requirement.
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.
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