Nickel's high degree of corrosion resistance is due to the fact that it is a relatively noble metal within the galvanic electrochemical series of metals. Adding chromium, molybdenum, copper and other elements to the alloys gives them an even higher resistance to oxidation and corrosion which makes it possible to use them in a wider range of applications. Seamless tubes and pipes made of corrosion resistant nickel alloys are the first choice for a lot of applications due to their excellent resistance to various acids (sulphuric acid, hydrochloric acid, phosphoric acid) and alkaline solutions. A further increase of specific alloy elements (such as chromium, molybdenum, tungsten, titanium, aluminium, niobium, etc.) improves the high temperature, high strength characteristics of austenitic steels. The disadvantage of austenitic stainless steels occurs in the fact that these elements have a reduced solubility. In order to compensate this effect and to reach the desired result, the nickel concentration can be increased. The highest alloyed types of high temperature nickel based alloys contain only a very low iron concentration.
| Material |
Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy |
| Shape |
Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet |
| Grade |
N02200、N02201、N04400、N06600、N06601、N06625、N06690、N08810、N08825、N08020、N08028、N08031、N010276、N010665、N06022、N06030、GH3030、GH3036 GH5188 Inconel706 Inconel600 InconelX-750 Inconel718 Inconel625 Inconel 617 Inconel601 Inconel690 NS143 NS131 NS113 NS112,Incoloy800H, NO8810 NS111 NS336 NS142 Incoloy825 NS355 Hastelloy C-4
Monel K500，N05500 |
| Specification |
Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F65,1J22,N4,N6 etc |
| Alloy : alloy 625,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/617/625/690/713/718/738/X-750,Carpenter 20; |
Inconel 718 / UNS N07718 / N04400/N06600/N08825/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/825/925/926; |
| GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 |
| Monel: Monel 400/K500/R405 |
| Nitronic: Nitronic 40/50/60; |
| Nimonic: Nimonic 75/80A/90/A263 ; |
Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm
Bar: φ4-50mm;Length 2000-5000mm
Pipe: φ6-273mm;δ1-30mm;Length 1000-8000mm
Sheet: 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 |
| Inspection |
ISO, SGS, BV, and so on. |
| Application |
High-temperature components such as turbine blades, guide vanes, turbine disks, high pressure
compressor disks, machine manufacturing
and combustion chambers used in the manufacture of aviation, naval and industrial gas turbines |
| Packaging |
1. cases packed in wooden cases
2. paper packaging
3. plastic packing
4. foam packaging
Packaging according to customer requirements or products |
Monel >> Monel 400, Monel K-500, Monel R405
inconel 718 forged bar, Inconel 718 round bar Price ,Astm B637,Astm B637 Forged Round Bar Inconel 718 price
Inconel >> Inconel 600, Inconel 601, Inconel 625, Inconel 617, Inconel 690, Inconel 718,
Inconel X-750, Inconel 926
inconel 718 forged bar, Inconel 718 round bar Price ,Astm B637,Astm B637 Forged Round Bar Inconel 718 price
Incoloy >> Incoloy A-286, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Incoloy 926, Nimonic 75, Nimonic 80A, Nimonic 263, Nimonic 90, Incoloy 901, Incoloy 925
inconel 718 forged bar, Inconel 718 round bar Price ,Astm B637,Astm B637 Forged Round Bar Inconel 718 price
Hastelloy >> Hastelloy C-276, Hastelloy C-22, Hastelloy C-4, Hastelloy B-2, Hastelloy B-3,
Hastelloy X, Hastelloy G, Hastelloy G2, Hastelloy G3, Hastelloy G30
inconel 718 forged bar, Inconel 718 round bar Price ,Astm B637,Astm B637 Forged Round Bar Inconel 718 price
Austenitic stainless steel >> 904L, Nitronic 60, XM-19, Nitronic 40, 316Ti, 316N, 316LN, 317,
317L, 310S, 253MA
inconel 718 forged bar, Inconel 718 round bar Price ,Astm B637,Astm B637 Forged Round Bar Inconel 718 price
DP Steel >> 254SMO, F50, 2205, F53, F55 (ZEROM 100) , F60, F61, F65
inconel 718 forged bar, Inconel 718 round bar Price ,Astm B637,Astm B637 Forged Round Bar Inconel 718 price
PH Steel >> 15-5PH, 17-4PH, 17-7PH
|
Designation
|
Nearest Related Specification
|
Description
|
|
ALLOY C-276
|
ASTM B-574, 575, 619, 622, 626
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Outstanding resistance to a variety of environments, including strong oxidisers, hot contaminated mineral acids, wet or dry chlorine contaminated media, acetic anhydride and sodium chloride solutions.
|
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NICKEL 200
|
ASTM B160-3, BS3072: NA11
|
Commercial wrought nickel; good mech. props; excel.resistance to many corrosion environments including foods, synthetic fibres and alkalis.
|
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MONEL*
ALLOY 400
|
ASTM B127, 163-165, BS3072-6: NA13
|
Good resistance to corrosion by sea water, dilute sulphuric, chemical, steam and petroleum plant, marine and pickling equipment.
|
|
MONEL*
ALLOY K-500
|
BS3072-6: NA18 QQ-N-286D
|
Similar corrosion resistance to Monel Alloy 400, but amenable to precipitation-hardening to give high strength. For propeller and pump shafts, bolts, doctor blades and valves.
|
|
INCONEL*
ALLOY 600
|
ASTM-B163, 166, 168, BS 3072-6: NA14
|
Combines excellent high temp strength with resistance to oxidising, carburising, nitriding and reducing atmospheres.
|
|
INCONEL*
ALLOY 601
|
|
Improved alloy where maximum high temp strength and oxidation resistance required. Good sulphidation and carburising resistance.
|
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INCONEL*
ALLOY 625
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ASTM B443,444,446
|
For wet corrosive, high temp and cyrogenic service. High resistance to range of corrosive solutions including acids, salts and sea water where pitting, crevice or stress cracking may occur. Excellent for overlay and dissimilar metal welds.
|
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INCOLOY*
ALLOY DS
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BS 3072-6: NA17
|
A general purpose heat-resisting alloy with particular resistance to carburisation and alternating carburisation and oxidation. For furnace parts, heat-treatment and vitreous enamelling equipment.
|
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INCOLOY*
ALLOYS
800 & 800H
|
ASTM B163, 407-9, BS 3072-16: NA15
|
Resistant to chloride-ion stress-corrosion cracking, excellent high temperature strength and immunity to Sigma phase formation. Widely used for petrochemical and high temperature process equipment.
|
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INCOLOY*
ALLOY 825
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ASTM BI63, B423-5, BS 3072-6: NA16
|
Developed for use in aggressive corrosive environments. Exceptional resistance to corrosion by acids and alkalis in reducing or oxidising conditions. It is resistant to stress corrosion cracking and pitting and used for chemical plant and pickling plant.
|
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DUPLEX STAINLESS
STEEL 2507
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ASTM A240, A47 9, A959
|
2507 is a duplex stainless steel with very high strength. It has very high resistance to uniform corrosion, pitting and crevice corrosion and to stress corrosion cracking.
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AUSTENITIC STAINLESS STEEL 310 (S31000)
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ASTM A240
|
A heat resistant austenitic stainless steel with better scaling resistance than standard grades. Usable to 1035°C in intermittent service, 1150°C in continuous service
|
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AUSTENITIC STAINLESS STEEL 253MA (S30815)
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ASTM A240
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253 MA is microalloyed with rare earth metals (REM) for excellent heat resistance. Best used at 850-1100°C. Can become brittle at room temperature after service at 600-850°C.
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AUSTENITIC STAINLESS STEEL 254SMO (S31254)
|
ASTM A240
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Highly corrosion resistant austenitic stainless steel containing 6% molybdenum, plus copper. Pitting resistance equivalent =43.
|
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ALLOY 31
(N08031)
|
ASTM B625, B462, B649, B366, B626
|
An advanced super-austenitic, high-chromium 6% moybdenum corrosion resisting alloy. Bridges the cost/performance gap between Ni-Cr-Mo alloys and 300 series stainless steels. Is used in the chemical process and petrochemical industries.
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