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You can send RFQs by filling out the RFQ form below. Or you can fax RFQs to 800-707-3439. We will get back to you ASAP.   About Inconel/Nickel Alloys Inconel alloys are oxidation and corrosion resistant materials well suited for service in extreme environments. When heated, Inconel forms a thick, stable, passivating oxide layer protecting the surface from further attack. Inconel retains strength over a wide temperature range, attractive for high temperature applications where aluminum and steel would succumb to creep as a result of thermally-induced crystal vacancies. Inconel's high temperature strength is developed by solid solution strengthening or precipitation strengthening, depending on the alloy. About Nickel and Super Alloys A superalloy, or high-performance alloy, is an alloy that exhibits excellent mechanical strength and creep resistance at high temperatures, good surface stability, and corrosion and oxidation resistance. Inconel is an example of a superalloy. A superalloy's base alloying element is usually nickel. Nickel alloys are alloys with nickel as principal element. Nickel-based superalloys have been developed for very high temperature applications where relatively high stresses are encountered and where high surface stability is frequently required. Inconel & Inconel Alloys: Inconel 600, Inconel 601, Inconel 617, Inconel 625, Inconel 718, Inconel 722, Inconel 750, Inconel 800, Inconel 825        Incoloy Alloys Incoloy alloys, including Incoloy 800 and Incoloy 825, are highly sought after due to their ability to resist both oxidization and carbonization in high-temperature settings. The majority of Incoloy alloys make additions to a nickel-iron-chromium base. These additions allow the alloy to adapt to the needs of a variety of industries and enable leading metal companies to offer a range of Incoloy shapes and designs. Inconel 600: Solid solution strengthened Inconel 601: Good oxidation resistance at high temperatures and resistance to chloride-ion stress-corrosion cracking, corrosion by high-purity water, and caustic corrosion. Inconel 617: An exceptional combination of metallurgical stability, strength, and oxidation resistance at high temperatures. Inconel 625: Acid resistant, good weldability Inconel 718: Gamma double prime strengthened with good weldability Inconel 722: Age-hardenable by heat treatment Inconel 725: A nickel-chromium-molybdenum-niobium alloy that is highly resistant to corrosion and is age hardenable for extremely high strength. Inconel 750: Precipitation-hardenable, corrosion and oxidation resistance, high strength at high temperatures. AL-6XN: Low carbon, high purity, nitrogen-bearing "super-austenitic" stainless alloy. The alloy was designed to be a seawater resistant material and has since been demonstrated to be resistant to a broad range of very corrosive environments. Inconel 800, Incoloy 800: Has excellent tensile strength and resistance to oxidation as well as carburzation properties. Inconel 825, Incoloy 825: Great resistance to many corrosive environments, such as pitting, crevice corrosion, intergranular corrosion, and stress- corrosion cracking. Inconel 925: A precipitation-hardenable nickel-iron-chromium alloy with additions of molybdenum and copper. Inconel 945: An age hardenable nickel-iron-chromium alloy with additions of molybdenum, copper, niobium, titanium and aluminum. We supply a variety of Inconel sheets, Inconel plates, Inconel bars and Inconel round bars, Inconel tubing and Inconel pipes in various sizes. They include Inconel 600 Round Bar, Inconel 625 Round Bar, Incoloy 800 Round Bar, among others. Inconel material is also referred to as nickel alloy plate, sheets, bars, round, tubing and pipes. We are a certified distributor of high temperature pipes & high temperature alloy pipes, high temperature alloy plates, high temperature alloy sheets, and high temperature alloy tubing. They have superior mechanical properties along with good workability and high strength. These products are offered in various specifications. Inconel Sheet, Inconel Plate Inconel 600: AMS 5540, ASTM-B-168, UNS N06600 (Cut To Size Price) Inconel 601: AMS 5870, ASTM-B-168, UNS N06601 Inconel 617: AMS 5889, ASTM-B-168, UNS N06617 Inconel 625: AMS 5599, ASTM-B-443, UNS N06625, UNS N06626 (Cut To Size Price) Inconel 718: AMS 5596, B5T0TF14, UNS N07718 (Cut To Size Price) Inconel 722: AMS 5541, AMS 5714, UNS N07722 Inconel 750: AMS 5542, AMS 5598, AMS 5667, AMS 5668, AMS 5669, AMS 5670, AMS 5671, AMS 5582, AMS 5583, AMS 5698, AMS 5699, AMS 5671, AMS 5747, ASTM-B-637, UNS N07750 Inconel 800, Incoloy 800: AMS 5871, UNS N08800 Inconel Sheet, Inconel Plate Stock Size: Thickness: 0.010"~4.00", Standard Width & Length: 36" X 120" or 48" X 144", Cut to size available Inconel Tubing Inconel 600: AMS 5580, ASTM-B-163, B-167, MIL-T-7840 Inconel 625: ASTM-B-444 Inconel 718: AMS 5589, AMS 5590 Inconel 800, Incoloy 800: ASTM-B-163, ASTM-B-407, ASTM-B-514 Inconel 825, Incoloy 825: ASTM-B-163, ASTM-B-423, UNS N08825 Inconel Tubing Stock Size: OD 1/16"~4", Wall: 0.010"~0.250", Length: 17'/24' FT R/L Inconel Tubing Specifications: ASTM-B-163, ASME SB163, ASTM-B-165, ASME SB165, ASTM-B-167, ASME SB167, ASTM-B-444, ASME SB444 Inconel Pipe Inconel 600: ASTM-B-167 Inconel 601: ASTM-B-167, Commercial Specification, Sch 160 Inconel 625: ASTM-B-444 Inconel 718: ASTM-A-312 Inconel 800, Incoloy 800: ASTM-B-514 Inconel Pipe Stock Size: 1/4" sch 10 to 16" sch 80 Inconel Pipe Specifications: ASTM-B-163, ASME SB 163, ASTM-B-165, ASME SB165, ASTM-B-167, ASME SB167, ASTM-B-444, ASME SB444 Stock Pipe & Fittings AL-6XN: ASME SB-675, ASTM-A-312, ASTM-B-462, ASTM-B-675, UNS N08367 AL-6XN Pipe Stock Size: Sch10 & Sch40 thru 12" AL-6XN Fittings/Flanges: thru 8" Inconel Bar and Inconel Round Bar Inconel 600: AMS 5665, ASTM-B-166, MIL-N-6710 Inconel 601: Commercial Specification Inconel 617: Commercial Specification Inconel 625: AMS 5666, ASTM-B-446 Inconel 718: AMS 5662, AMS 5663, AMS 5664, ASTM-B-637 Inconel 800, Incoloy 800: AMS 5766, ASTM-B-408, ASME-B-408 Inconel 825: ASTM-B-425 Inconel Bar Stock Size: 3/16" Diameter to 8" Diameter Inconel Rod Inconel 600 Rod, Inconel 601 Rod, Inconel 625 Rod and Inconel 800 Rod Inconel rods are known for their excellent mechanical properties and resistance to oxidation. Their applications include: furnace muffles, electronic components, heat treating equipment, steam generator tubing, and heat exchangers. Grades: UNS 8800 (Inconel 800), UNS 6600 (Inconel 600), UNS 6601 (Inconel 601), UNS 6625 (Inconel 625) Inconel Forging Inconel 600, Inconel 625, Inconel 800, Inconel 825: ASTM-B-564 As your Inconel sheet, plate, pipe, bar, round bar, rod, tubing supplier, we are capable of fulfilling your required sizes. California Metal & Supply Inc. also has a stocking program to support long term contract for your Inconel needs. Composition Different Inconels have widely varying compositions, but all are predominantly nickel, with chromium as the second element. Inconel Element (% by mass) Ni Cr Fe Mo Nb Co Mn Cu Al Ti Si C S P B 600 72.0 14.0-17.0 6.0-10.0       1.0 0.5     0.5 0.15 0.015     617 44.2-56.0 20.0-24.0 3.0 8.0-10.0   10.0-15.0 0.5 0.5 0.8-1.5 0.6 0.5 0.15 0.015 0.015 0.006 625 58.0 20.0-23.0 5.0 8.0-10.0 3.15-4.15 1.0 0.5   0.4 0.4 0.5 0.1 0.015 0.015   718 50.0-55.0 17.0-21.0 balance 2.8-3.3 4.75-5.5 1.0 0.35 0.2-0.8 0.65-1.15 0.3 0.35 0.08 0.015 0.015 0.006 X-750 70.0 14.0-17.0 5.0-9.0   0.7-1.2 1.0 1.0 0.5 0.4-1.0 2.25-2.75 0.5 0.08 0.01       Properties High temperature metals or high temp alloys consist of Inconel/Incoloy, Nickel and Superalloys. Machining Inconel metals are difficult metals to shape and machine using traditional techniques due to rapid work hardening. After the first machining pass, work hardening tends to plastically deform either the workpiece or the tool on subsequent passes. For this reason, age-hardened Inconels such as 718 are machined using an aggressive but slow cut with a hard tool, minimizing the number of passes required. Alternatively, the majority of the machining can be performed with the workpiece in a solutionized form, with only the final steps being performed after age-hardening. External threads are machined using a lathe to "single point" the threads, or by rolling the threads using a screw machine. Holes with internal threads are made by welding or brazing threaded inserts made of stainless steel. Cutting of plate is often done with a waterjet cutter. Internal threads can also be cut by single point method on lathe, or by threadmilling on a machining center. Joining Welding inconel alloys is difficult due to cracking and microstructural segregation of alloying elements in the heat affected zone. However, several alloys have been designed to overcome these problems. Cobalt Alloy L605 L-605Sheet, Plate: AMS 5537 L605 L-605 Bar, Alloy # 25, AISI 670: AMS 5759, AMS 5796   Super / High Temperature Alloys Invar 36 HRAP Plate: ASTM B-753, MIL-S-16598A AMD 2 Kovar: AMS 7726, AMS 7727, AMS 7728, MIL-I-23011 C1-1 Hastelloy X, Hastelloy X-750: N07750, ASTM-B-637, AMS 5754, AMS 5798, AMS 5536, AMS 5587 Hastelloy C 276: N10276, ASTM-B-574, AMS 5530, AMS 5750 Hastelloy W, S, N: AMS 5755, AMS 5711, AMS 5607 Waspaloy: AMS 5706, AMS 5707, AMS 5708, AMS 5709, AMS 5828, AMS 5706, AMS 5544 Maraging 300: AMS 6514 4750: AMS 7718 Nickel 200: ASTM-B-160 Nickel 400: N04400, AMS 4544, AMS 4574, AMS 4575, AMS 4576, AMS 4674, AMS 4675, AMS 4730, ASTM-B-164, QQ-N-281 A, QQ-N-281 B Nickel 405: AMS 4544, AMS 4574, AMS 4575, AMS 4576, AMS 4674, AMS 4675, AMS 4730, QQ-N-281 A, QQ-N-281 B Nickel K-500: N05500, AMS 4544, AMS 4574, AMS 4575, AMS 4576, AMS 4674, AMS 4675, AMS 4730, ASTM-B-865, QQ-N-281 A, QQ-N-281 B Rene 41: AMS 5545, AMS 5712, AMS 5713, AMS 5800 Haynes 188: AMS 5772, AMS 5801, AMS 5608, AMS 5807 N-155: AMS 5769, AMS 5794, AMS 5532, AMS 5585 Monel K500: QQ-N-286 Inconel 625 Plus: N07716, ASTM-B-805 Inconel 706: AMS 5701, AMS 5702, AMS 5703 Inconel 722: AMS 5684 Inconel 725: N07725 Inconel 909: AMS 5884, AMS 5892, AMS 5893 Inconel 925: N09925, NACE MR-01-75 Round Bar Inconel 945: N09945 Nimonic 75: BS HR5, HR203, HR403, HR504 Nimonic 90: BS HR2, HR202, HR501, HR502 Nimonic 263: AMS 5872, AMS 5882 MP35N: AMS 5758, AMS 5844, AMS 5845 Alloy 31: AMS 5545, 5712 N155 (Multimet): AMS 5532 Alloy 188: AMS 5608, AMS 5772 HY MU-80: AMS 7701, MIL-N-14411 MU METAL-ANNEALED HALF HARD, 1/2H: AMS 7701, AMS 7702 M-36: AMS 7711, M-27: AMS 7712, M-4, M-5, M-6: AMS 7716 * There are three common types of nickel alloys which are formed for different applications: Nickel chromium, Nickel copper, and Nickel iron Nickel Chromium Base Alloys The nickel chromium base alloys are used extensively in applications where heat resistance and/or corrosion resistance is required. In some members of the group, where conditions are less demanding, some nickel is replaced by iron to decrease the overall cost. Metals fail at high temperatures by both oxidation (scaling) and through a loss in strength. Alloys in this class are designed to resist failure from both of these mechanisms. Where corrosion resistance is significant, molybdenum is used as an alloying addition in nickel chromium based alloys. This group of alloys are frequently sold under trade name specifications but most are listed in the Unified Numbering System. Common trade names are HASTELLOY, INCOLOY, and INCONEL. The more recent nickel chromium base alloys in these groups also have a wide range of ancillary elements added to give special properties - some of these can be quite complicated and require very close control over composition and heat treatment. Table 1. Compositions of some common nickel alloys. UNS No Al Cr Co Fe Mo Ni Nb+Ta Ti W N10276   15.5   5.5 16 57     3.8 N06600   15.5   8   76       N06625   21.5     9 61 3.6     N08800   21   46   32.5       N07718 0.5 19   18.5 3 52.5 5.1     N07090 1.5 19.5 16.5     60   2.5   Table 2. Typical properties of some common nickel alloys. UNS No Condition UTS (MPa) 0.2 Proof Stress (MPa) Elong. On 5cm (%) Hardness (HB) 1000hr Ruptire Str. 750 Degrees C (MPa) N10276 Annealed 790 415 50 184 N/a N06600 Annealed 550-690 210-430 55-35 120-170 38 N06625 Annealed 930 520 45 180 160 N08800 Annealed 520-690 210-410 60-30 120-184 70 (700 Degrees C) N07718 Age Hardened 1350 1180   A286 AMS 5525 AMS 5731 AMS 5732 AMS 5734 AMS 5737 AMS 5804 AMS 5805 AMS 5853 AMS 5858 AMS 5895   Other sizes are available on request.   Please call 800-707-6061 or fax to 800-707-3439. You can fill out the RFQ form below. We will get back to you ASAP. Thanks.   Please enter Material information such as spec., size, q'ty below. 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