Commercially pure (99.6%) wrought nickel with good mechanical properties and resistance to a range of corrosive media. Good thermal, electrical and magnetostrictive properties. Used for variety of processing equipment, particularly to maintain product purity in handling foods, synthetic fibers and alkalies. Standard product forms are round, flats, pipe, tube, plate, forging stock, strip and wire
UNS N02200 BS 3072-3076 (Na11) ASTM B 160 B 163
B 725 B730 ASME SB. 160-SB. 163
Boiler Code Sections III, VIII, IX
DIN 17740, 17750-17754
Werkstoff Nr. 2.4060 / 2.4066
Commercially pure (99.6%) wrought nickel essentially the same as Nickel 200 but with a lower carbon content to prevent embrittlement by intergranular carbon temperatures over 600 oF (3015oC). Lower carbon content also reduces hardness Nickel 201 particularly suitable for cold-formed items. Standard product forms are round, flats, pipe, tube, plate, sheet, forging stock, strip and wire.
DIN 17740, 17750-17754
Werkstoff Nr. 2.4061, 2.4068
A nickel-copper alloy with high strength and excellent corrosion resistance in a range of media including sea water hydrofluoric, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fitting, fasteners and heat exchangers. Standard product forms are round, hexagon, flats, forging stock, pipe, tube, plate, sheet, strip and wire.
Tensile strength: 75.00–85.00
Yield strength: 25.00–45.00
Corrislon-hardenable nickel-copper alloy that combines on
resistance of Monel alloy 400 with greater hardness. It also has low
permeability and is to under -1 5PF (-101 T).Us ed for pump shah,
and value instruments, doctor blades and scrapers, trim, fasteners,
and marine propeller shafts. Product forms are round, hexagon,
flats, forging tube, plate, sheet, strip and wire.
Tensile strength: 90.00–110.00
Yield strength: 40.00–65.00
A nickel-molyoaenum-chromium alloy with an addition of tungsten having excellent corrosion resistance in a wide range of severe environments. The high molybdenum content makes the alloy especially resistant to pitting and crevice corrosion. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as welded structures. Used in pollution control. chemical processing pulp and paper production and waste treatment Standard product forms are round, forging stock, tube, pipe, plate, sheet, strip and wire.
Tensile strength: 45.40
Yield strength: 105.40
(UNS N06022. W. Ni 2.4602. NiC21Mo1 4W) is a fully austenitic advanced temperatures. This alloy provides exceptional resistance to general corrosion, pitting, crevice corrosion. chemical/petrochemical processing. pollution control (flue gas desulfurization), power, marine, pulp and paper processing, and waste disposal industries Used in pollution control, chemical processing pulp and paper production and waste treatment Standard product forms are round, forging stock, tube, pipe, plate. sheet, strip and wire.
A nickel-chromium alloy with good oxidation resistance at high temperatures and resistance to chloride-ion stress corrosion cracking corrosion by high-purity water and causing corrosion. Used for furnace components, in chemical and food processing, in nuclear engineering and for sparking electrodes. Standard product forms are round, hexagon, extruded section, flats, forging stock, pipe, tube, plate, sheet, strip and wire.
DIN 17742, 17750-17754
Werkstoff Nr. 2.4061
A nickel-chromium alloy with an addition of aluminum for out standing resistance to oxidation and other forms of high temperature corrosion. It also has high mechanical properties at elevated temperatures. Used for industrial furnaces; petrochemical and other process equipment; such as baskets, muffles and retorts, petrochemical and other process equipment; and gas-turbine components, Standard product forms are round, flats, forging stock, pipe, tube, plate, sheet, strip and wire.
A nickel-chromium-molybdenum alloy with an addition of niobium that acts with the molybdenum to stiffen the alloy's matrix and thereby provide high strength without a strengthening heat treatment. The alloy resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Used in chemical processing, aerospace and marine engineering, pollution control equipment and nuclear reactor. Standard product forms are round, flats, forging stock, extruded section, pipe, tube, plate, sheet, strip and wire.
A nickel-iron-chromium alloy with good strength and excellent resistance to oxidation and carburization in high temperature atmospheres environments. The alloy maintains a stable, austenitic structure during prolonged exposure to high temperature. Used for process piping, heat exchangers, carburizing equipment, heating-element sheathing, and nuclear steam-generator tubing. Standard product forms are round, flats, forging stock, pipe, tube plate, sheet, strip and wire.
UNS NO 8800
8S 3072-3076 (NA 15)
ASTM B-163, B-407-B409
ASME SB-163, SB 407-SB-409.SB-564
Boiler Code Section I, III, VII, IX
A nickel-chromium alloy with additions of molybdenum and copper. It has excellent resistance to both reducing and oxidizing acids to stress corrosion cracking and to localized attack such as pitting and crevice corrosion. The alloy is especially resistant to sulfuric and phosphoric acids. Used for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production and pickling equipment. Standard product forms are round, flats, forging stock, pipe, tube, plate.
A nickel-iron-chromium alloy haying the same basic composition as INCONEL 800 but with significantly higher creep-rupture strength. The higher strength results from close control of the carbon, aluminium and titanium contents in conjunction with a higher-temperature anneal.
Used in chemical and petrochemical processing in power plants for superheater and reheater tubing in industrial furncaces and for heat-treating equipments, standard product forms are round, flats, flats, forging stock, pipe, tube plate, sheet, strip and wire.
904L is a non-stabilised lowcarbon high alloy austenitic stainless steel,
The addition of copper to this grade gives greatly improved resistance
to strong reducing acids.
particularly sulphuric acid. It is also highly
resistant to chloride attack-both pitting / crevice corrosion and stress
corrosion and stress corrosion cracking.
Alloys 20 is one of the so-called “super” stainless steels that was designed for maximum resistance to acid attack, It’s nickel, chromium, molybdenum and copper content contribute to its overall resistance to chloride on stress corrosion cracking and general pitting attack. The alloy is stabilized with columbium to minimize carbide precipitation during welding. It has good mechanical properties and can be fabricated with comparative ease. Although the alloy was designed for use in sulfuric acids related industries, it finds wide usage throughout the chemical processing industry. It also is used in sulfuric acid related industries, it finds wide usage throughout the chemical processing industry.
It also is used for processing pharmaceuticals, food, gasoline, solvents, plastics, explosives, synthetic fibres and many other products.
Widely used in condensers, coolers and heat exchangers, where corrosion resistance and erosion is paramount, yet maintaining a high conductivity rate. To be used preferably in marine conditions, forms a protective film which is multi layered in flowing sea water. Resist marine bifouling cooling water speed 2.5m/s working temperature approx. 250 deg.C
Improved corrosion resistance and almost insensitive to stress corrosion, this alloy will give superior result in high velocity polluted water including sea water. A reduced thermal conductivity level but will retain at moderately increases temperatures
Grade 1 has very good weld ability. Being substantially single-phase material, the micro structure of the alpha phase is not affected greatly by thermal treatments or welding temperatures. Therefore, themechanical properties of a correctly welded joint are equal to, or exceed those of the parent metal and show good ductility.
Grade 2 has very good weld ability. Being substantially single phase material, the micro structure of the alpha phase is not affected greatly by thermal treatments or welding temperatures. Therefore, the mechanical properties of a correctly welded joint are equal to, or exceed those of the parent metal and show good ductility.
Compressor blades, discs and rings for jet engines, aircraft components, pressure vessels, rocket engine cases, offshore pressure vessels.
Since the two-phase micro ctructure of alpha-beta titanium alloys responds to thermal treatment, the temperatures encountered during the welding cycle can affect the material being welded.
Avesta Sheffield 254 SMO is an austenitic stainless steel which due to its high molybdenum content possesses very high resistance to pitting and crevice corrosion. The steel grade was developed by Avesta Sheffield for use in halide-containing environments such as seawater 250 SMO also shows good resistance to uniform corrosion and especially in acids containing halides, this steel grade is superior to conventional stainless steels. 254 SMO is a registered trademark of Avesta Sheffield AB.
The high levels of molybedenum in particular but also of chromium and nitrogen endow 254 SMO with extremely good resistance to pitting and crevice corrosion. The addition of copper provides improved resistance in certain acids. Further more, due to its relatively high nickel content in combination with the high levels of chromium and molybdenum 254 SMO possesses good resistance to stress corrosion cracking.