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Nickel alloys
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Nitronic 50
UNS S20910, XM-19
Nitronic ® 50 is an austenitic stainless steel alloy that combines corrosion resistance with very high strength. The resistance to corrosion is better than plain stainless 316, but the yield is twice as high at room temperature. Unlike other stainless alloys remains Nitronic ® 50 non-magnetic after cold working. The alloy is used for, among other things, shafts and valves.
Nitronic 50
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Nitronic 60
UNS S21800
Nitronic ® 60 is an austenitic stainless steel alloy that is good in many areas. The alloy has good mechanical properties at high temperatures up to 980 ° C. Corrosion properties are intermediate between 304 and 316, but the yield is double. The addition of silicon and manganese makes the material resistant to abrasion and wear. Nitronic ® 60 is often used for fasteners and valves.
Nitronic 60
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Nimonic® 75
UNS N06075, Werkstoffnummer 2.4630 and 2.4951
NIMONIC® alloy 75 is an 80/20 nickel-chromium alloy with controlled additions of titanium and carbon. First introduced in the 1940s for turbine blades in the prototype Whittle jet engines, it is now mostly used for sheet applications calling for oxidation and scaling resistance coupled with medium strength at high operating temperatures. It is still used in gas turbine engineering and also for industrial thermal processing, furnace components and heat-treatment equipment. It is readily fabricated and welded.
Nimonic® 75
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Nilomag® 77
NILOMAG alloy 77, a nickel-iron-copper-molybdenum soft magnetic alloy, has an extremely high level of initial permeability and is particularly useful in applications where it is necessary to keep power requirements to a minimum. It is used in transformers, inductors, magnetic amplifiers, switching devices, magnetic shields, tape recorder heads, and memory storage devices.
Nilomag® 77
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Nimonic® 80A
UNS N07080, W.Nr. 2.4631 and 2.4952
NIMONIC® alloy 80A is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded. Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available. NIMONIC alloy 80A is currently used for gas turbine components (blades, rings and discs), bolts, nuclear boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.
Recommended filler metal is Nimonic® 90.
Nimonic® 80A
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Nimonic® 90
UNS N07090, W.Nr. 2.4632
NIMONIC® alloy 90 is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-hardenable creepresisting alloy for service at temperatures up to 920°C (1688°F). The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.
Recommended filler metal for welding is Nimonic® 90.
Nimonic® 90
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Nickel 200 / 201
UNS N02201, W.Nr. 2.4061 and 2.4068
Commercially pure (99.6%) wrought nickel essentially the same as NICKEL 200, but with a lower carbon content to prevent embrittlement by intergranular carbon at temperatures over 315°C. Lower carbon content also reduces hardness, making NICKEL 201 particularly suitable for cold-formed items.
Recommended filler metal is NICKEL 61 and welding electrodes in NICKEL 141.
Nickel 200 / 201
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Nimonic® 263
UNS N07263, W.Nr. 2.4650
NIMOINC® 263 is, like NIMONIC® 90 a precipitation-hardenable nickel-chromium-cobalt alloy with an addition of molybdenum for solid-solution strengthening. It has high strength and corrosion resistance along with good formability and high-temperature ductility in welded structures. The alloy is especially suitable for sheet applications. Used in gas turbines for rings, casings, and various sheet fabrications.
Recommended filler metal for welding is NIMONIC® 263.
Nimonic® 263
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Incoloy® 330
UNS N08330, W.Nr. 1.4864
INCOLOY® alloy 330 is an austenitic alloy with good high-temperature strength and corrosion resistance. It has a solid solution composition and is not hardenable by heat treatment. Its high nickel and chromium provide good resistance to oxidation and carburization. Its oxidation resistance is enhanced by the silicon content. The alloy’s strength and oxidation resistance at elevated temperatures make it a useful material for industrial heating furnaces; for muffles, retorts, conveyor systems, baskets and boxes, and various fixtures.
Recommended filler metal when welding is Inconel® 82.
Incoloy® 330
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Monel® 400
UNS N04400, W.Nr. 2.4360
MONEL® 400 is a nickel-copper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid and alkalies. Used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers.
Recommended filler metal is MONEL® 60 and welding electrodes in MONEL® 190.
Monel® 400
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Inconel® 600
UNS N06600, W.Nr. 2.4816
INCONEL® (nickel-chromium-iron) alloy 600 is a standard engineering material for applications which require resistance to corrosion and heat. The alloy also has excellent mechanical properties and presents the desirable combination of high strength and good workability.
The high nickel content gives the alloy resistance to corrosion by many organic and inorganic compounds and also makes it virtually immune to chloride-ion stress-corrosion cracking. Chromium confers resistance to sulfur compounds and also provides resistance to oxidizing conditions at high temperatures or in corrosive solutions. The alloy is not precipitation hardenable; it is hardened and strengthened only by cold work. The versatility of INCONEL alloy 600 has led to its use in a variety of applications involving temperatures from cryogenic to above 2000°F (1095°C).
The alloy is used extensively in the chemical industry for its strength and corrosion resistance. Applications include heaters, stills, bubble towers and condensers for processing of fatty acids; evaporator tubes, tube sheets and flaking trays for the manufacture of sodium sulfide; and equipment for handling abietic acid in the manufacture of paper pulp.
Recommended filler metal when welding is Inconel® 82 and welding electrodes in Inconel® 182 or Inco Weld® A.
Inconel® 600
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Inconel® 601
INCONEL® nickel-chromium-iron alloy 601 (UNS N06601/W.Nr. 2.4851) is a general-purpose engineering material for applications that require resistance to heat and corrosion. An outstanding characteristic of INCONEL alloy 601 is its resistance to hightemperature oxidation. The alloy also has good resistance to aqueous corrosion, has high mechanical strength, and is readily formed, machined and welded.
Recommended filler metal when welding are Inconel® 82, 601 or 625 and welding electrodes in Inconel® 112 or 182.
Inconel® 601
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Inconel® 625
UNS N06625, W.Nr. 2.4856
INCONEL® 625 is a nickel-chromium alloy with an addition of molybdenum and niobium. These additions give the alloy better mechanical properties and better corrosion resistance without having to harden the material. INCONEL® 625 is used in offshore and aerospace industries, but also in pollution control equipment.
Recommended filler metal for welding is INCONEL® 625 and welding electrodes in INCONEL® 112.
Inconel® 625
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Inconel® 625 LCF
UNS N06626, W.Nr. 2.4856
INCONEL® 625 LCF is a variant of INCONEL® 625. LCF stands for Low Cycle Fatigue. This means that the alloy has improved cycle fatigue properties and better thermal fatigue resistance. In other aspects such as chemical composition and other mechanical properties the alloy is similar to INCONEL® 625. The alloy is e.g. used for bellows, aircraft exhausts and expansion joints.
Inconel® 625 LCF
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Inconel® 686
INCONEL® alloy 686 (UNS N06686/W.Nr. 2.4606) is a single-phase, austenitic Ni-Cr-Mo-W alloy offering outstanding corrosion-resistance in a range of severe environments.
Recommended filler metal for welding is Inco Weld® 686CPT.
Inconel® 686
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Inconel® 686
INCONEL® alloy 686 (UNS N06686/W.Nr. 2.4606) is a single-phase, austenitic Ni-Cr-Mo-W alloy offering outstanding corrosion-resistance in a range of severe environments.
Recommended filler metal for welding is Inco Weld® 686CPT.
Inconel® 686
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Inconel® 718
UNS N07718, W.Nr. 2.4668
Inconel® 718 is a precipitation-hardenable nickel-chromium alloy also containing significant amounts of iron, niobium and molybdenum along with lesser amounts of aluminium and titanium. The alloy combines corrosion resistance and high strength with oustanding weldability including resistance to post-weld cracking. Inconel® 718 has excellent creep rupture strength at temperatures to 700°C. The alloy is used in gas turbines, rocket motors, spacecraft, nuclear reactors and pumps. Recommended filler metal for welding is Inconel® 718.
Inconel® 718
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Incoloy® 800
UNS N08800, W.Nr. 1.4876
UNS N08810, W.Nr. 1.4958
UNS N08811, W.Nr. 1.4959
INCOLOY alloy 800 (UNS N08800/W. Nr. 1.4876) is a widely used material for construction of equipment requiring corrosion resistance, heat resistance, strength, and stability for service up to 1500°F (816°C). Alloy 800 offers general corrosion resistance to many aqueous media and, by virtue of its content of nickel, resists stress corrosion cracking. At elevated temperatures it offers resistance to oxidation, carburization, and sulfidation along with rupture and creep strength. For applications requiring greater resistance to stress rupture and creep, especially at temperatures above 1500°F (816°C), INCOLOY alloys 800H and 800HT are used.
Recommended filler metal when welding are Inconel® 82 or 617 and welding electrodes in Inconel® 117 or Inco Weld® A.
Incoloy® 800
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Titanium alloys
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Grade 1
UNS R50250, W.Nr. 3.7025, (99.8 Ti)
Recommended filler metal for welding is Titanium AWS A5.16-90 ERTi-1.
Grade 1
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Grade 2
UNS R50400, W.Nr. 3.7035
The high strength, low weight ratio and outstanding corrosion resistance inherent to titanium has led to a wide and diversified range of successful applications which demand high levels of reliable performance in surgery and medicine as well as in aerospace, automotive, chemical plant, power generation, oil and gas extraction, sports, and other major industries. In the majority of these and other engineering applications titanium has replaced heavier, less serviceable or less costeffective materials. Designing with titanium taking all factors into account has resulted in reliable, economic and more durable systems and components, which in many situations have substantially exceeded performance and service life expectations.
Recommended filler metal for welding is Titanium AWS A5.16-90 ERTi-2.
Grade 2
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Grade 3
UNS R50550, Werkstoffnummer 3.7055
Grade 3
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Grade 4
UNS R50700, Werkstoffnummer 3.7065
Grade 4
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Grade 5
UNS R65400, W.Nr. 3.7164
Recommended filler metal for welding is Titanium AWS A5.16-90 ERTi-5.
Grade 5
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Grade 7
UNS R52400, W.Nr. 3.7235
Recommended filler metal for welding is Titanium AWS A5.16-90 ERTi-7.
Grade 7
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Grade 9
UNS R56320
Grade 9
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Grade 23
UNS R56407 (Titanium Grade 5 ELI)
Grade 23
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Copper alloys
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Brush Alloy 3
UNS C17510, CW110C, W.Nr. 2.0850
A high strength Beryllium Copper alloy with high electrical conductivity and good thermal conductivity.
Brush Alloy 3
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Brush Alloy 25
UNS C17200, CW101C, W.Nr. 2.1247
Spring and contact material. High abrasive wear and corrosion resistance and with good thermal conductivity. Easy to punch and form. HV 200 in half hard condition, but HV 400 after solution annealing.
Brush Alloy 25
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Brush Alloy M25
UNS C17300, W.Nr. 2.1248
Used as contact material. Beryllium Copper with an addition of lead (Pb) to reduce tool wear, improve machining and prevent chipping.
Brush Alloy M25
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Brush Alloy 174
UNS C17410
A mill hardened alloy with lower Beryllium content. An alloy with good abrasive wear resistance och good electrical conductivity.
Brush Alloy 174
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Brush Alloy 190
UNS C17200, CW101C, W.Nr. 2.1247
A mill hardened Copper Beryllium alloy. Used for spring and contact material. High abrasive wear resistance and corrosion resistance with good thermal conductivity.
Brush Alloy 190
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Hovadur CB2
UNS C17200, CW101C, W.Nr. 2.1247
An extremely hard Copper Beryllium alloy with high thermal conductivity. Often used for tools in plastic moulding.
Hovadur CB2
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Hovadur CCNB
CW103C
A very hard Copper Beryllium alloy with good electrical conductivity. Mainly used for spot and seam welding of stainless steel, but also for hot, projection and resistance welding. Hovadur CCNB is also used for pistons when die casting Aluminium and for mould core
Hovadur CCNB
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Hovadur CCZ
UNS C18150, CW106C, W.Nr. 2.1293
Hovadur CCZ is a Copper alloy with small contents of Chrome and Zirconium to increase the hardness compared to pure Copper. The alloy is hard with excellent electrical and thermal conductivity. Mainly used for spot and seam welding of Carbon and stainless steel.
Hovadur CCZ
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Hovadur CNB
UNS C17510, CW110C, W.Nr. 2.0850
A Copper Beryllium alloy with better elongation values than Hovadur CCNB. Mainly used for mould cores.
Hovadur CNB
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Hovadur CNCS
UNS C18000
A hard Beryllium free alternative to Hovadur CCNB with good thermal conductivity. Mainly used for pistons for die casting of Aluminium and for mould cores. Also for resistance welding.
Hovadur CNCS
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CuAl10Ni5Fe4
UNS C63000, CW307G, W.Nr. 2.0966
An Aluminium bronze with good tensile values and good sliding properties. The alloy has good corrosion resistance in seawater environment. Aluminium bronze is often used in marine applications and for spark-free tools, valves and slide bearings.
CuAl10Ni5Fe4
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Brush Alloy 10
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CuNi10Fe1Mn
UNS C70600, CW352H, W.Nr.2.0872
Copper Nickel with excellent corrosion and cavitation resistance in seawater. The alloy has good welding properties. CuNi10Fe1Mn is often used for valves, pump components, fittings, flanges and other marine applications. The alloy can be cold and hot processed. Recommended filler metal is Monel® 67 and for welding electrodes Monel® 187.
CuNi10Fe1Mn
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CuSn6
UNS C51900, CW452K, W.Nr. 2.1020
Tin bronze, also known as Phosphor bronze. An alloy with good spring properties and corrosion resistance. Mainly used for electrical and electronic components.
CuSn6
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Tellurium Copper
UNS C14500, CW118C, W.Nr. 2.1546
A Tellurium Copper alloy with high electrical conductivity that makes it suitable for electrical applications such as contact springs and relays. The alloy is also used when manufacturing gas cutting nozzles. The addition of 0.5% Tellurium effects the microstructure of the alloy, making the chips shorter when cutting, thus enabling a much higher machining speed compared to pure Copper.
Tellurium Copper
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