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ALLOY |
DESCRIPTION |
SOME USES |
NICKEL
200/201 |
NICKEL 200 IS A
COMMERCIALLY PURE NICKEL USED IN CORROSIVE ENVIRONMENTS THOUGH &
DUCTILE AT BOTH HIGH AND LOW TEMPERATURES. 201 IS SIMILAR TO 200 EXCEPT
THAT THE CARBON IS RESTRICTED TO 0.02% MAX. Ni 201 IS PREFERRED TO Ni200
FOR APPLICATIONS INVOLVING EXPOSURE TO TEMPERATURES ABOVE 600F.
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FOOD PROCESSING
EQUIPMENT, SHIPPING DRUMS FOR CHEMICALS, CAUSTIC HANDLING EQUIPMENT,
PLATER BARS, AEROSPACE AND MISSILE COMPONENTS, MAGNETOSTRICTIVE DEVICES.
|
400/
R-405 Monel |
A NICKEL-COPPER
ALLOY WITH HIGH STRENGTH, EXCELLENT CORROSION RESISTANCE AND TOUGHNESS
OVER A WIDE TEMPERATURE RANGE. HIGHLY RESISTANT TO CORROSION BY
CHLORINATED SOLVENTS, GLASS-ETCHING AGENTS, SULFURIC ACID RICAL AND MOST
ALKALIES. CAN BE USEFUL IN OXIDIZING ATMOSPHERES TO 1000F. 405 IS SIMILAR
TO 400 WITH SULPHUR ADDED TO IMPROVE MACHINABILITY. |
VALVES, PUMPS,
PUMP AND PROPELLER SHAFTS, MARINE FIXTURES, ELECTRICAL AND ELECTRONIC
COMPONENTS, PROCESS EQUIPMENT, PETROLEUM REFINING AND PRODUCTION
EQUIPMENT, HEAT EXCHANGERS. |
|
K-500 |
AGE HARDENED
VERSION OF ALLOY 400 FOR INCREASED STRENGTH AND
HARDNESS. |
PUMP SHAFTS,
IMPELLERS, DOCTOR BLADES, OIL WELL COLLARS, SPRINGS.
|
600/601
Inconel |
NI-CHROMIUM
ALLOYS USED IN SEVERELY CORROSIVE ENVIRONS AT ELEVATED TEMPERATURES.
RESISTANT TO OXIDATION TO 2150F. EXCELLENT MECHANICAL
PROPERTIES |
CHEMICAL
PROCESSING EQUIPMENT, FURNACE MUFFLES, RETORTS, FIXTURES RADIANT TUBES,
BELLOWS, ELECTRONIC COMPONENTS, AIRCRAFT PARTS. |
617
Inconel |
OPTIMUM
HIGH-TEMPERATURE MECHANICAL STABILITY, OXIDATION AND CORROSION RESISTANCE.
EXCELLENT CYCLIC OXIDATION AND CARBURIZATION RESISTANCE AT 2000F GOOD
STRESS RUPTURE PROPERTIES ABOVE 1800F. |
AEROSPACE AND
ENGINE COMPONENTS, AFTER-BURNERS, FLAME HOLDERS, SPRAY BARS, COMBUSTION
LINERS, TURBINE SEALS, HEAT-TREATING EQUIPMENT, NITRIC ACID CATALYST
SUPPORTS. |
625
Inconel |
OUTSTANDING
RESISTANCE TO CORROSION AND OXIDATION, FROM CRYOGENIC TEMPERATURES TO
2000F. NON MAGNETIC. EXCEPTIONAL FATIGUE STRENGTH. |
AEROSPACE DUCTING
SYSTEMS, COMBUSTION SYSTEMS, AFTER-BURNERS, FUEL NOZZLES, HOT BRINE
HANDLING EQUIPMENT, CHEMICAL EQUIPMENT. |
718
Inconel |
EXCELLENT
OXIDATION RESISTANCE TO 1800F. EXCELLENT STRENGTH FROM - 425F TO +1200F.
AGE HARDENABLE AND WELDABLE IN FULLY AGED CONDITION. |
JET ENGINES, PUMP
BODIES AND PARTS, NUCLEAR FUEL ELEMENT SPACES, ROCKET MOTORS AND TRUST
REVERSERS. HOT EXTRUSION TOOLING. |
X-750
Inconel |
AGE HARDENABLE
ALLOY WITH GOOD CORROSION & OXIDATION RESISTANCE. ALSO GOOD RELAXATION
RESISTANCE. |
GAS TURBINE
PARTS, STEAM SERVICE AND NUCLEAR REACTOR SPRINGS & BOLTS, VACUUM
ENVELOPES, EXTRUSION DIES, BELLOWS, FORMING TOOLS. |
Alloy G
Huntington |
EXCELLENT
CORROSION RESISTANT IN MANY MEDIA. RESISTS PITTING, CREVICE CORROSION, AND
INTERGRANULAR CORROSION. |
MANUFACTURE AND
USE OF PHOSPHORIC AND SULFURIC ACIDS, FLUE GAS SCRUBBERS, POLLUTION
CONTROL EQUIP., EVAPORATORS, HEAT EXCHANGERS. |
800/800H
Incoloy |
800 IS A STRONG
NICKEL-IRON-CHROMIUM ALLOY RESISTANT TO OXIDATION AND CARBURIZATION AT
ELEVATED TEMPERATURES . IT RESISTS STRESS-CORROSION CRACKING, SULFUR
ATTACK, INTERNAL OXIDATION AND SCALING IN A WIDE RANGE OF INDUSTRIAL
ATMOSPHERES. 800H IS THE CONTROLLED CARBON AND SOLUTION ANNEALED
MODIFICATION OF 800 ALLOWING APPLICATIONS IN THE HIGHER 1300-1800F HEAT
RANGE |
HEAT EXCHANGER
TUBING, PETROCHEMICAL FLARES AND PROCESS PIPING, FURNACE BRACKETS, BASKETS
& TRAYS, CHEMICAL AND POWER PLANT SUPERHEATER AND REHEATER
TUBING. |
825
Incoloy |
FOR USE IN
AGGRESSIVELY CORROSIVE ENVIRONMENTS. IT IS RESISTANT TO CHLORIDE-ION
STRESS CORROSION AND IMMUNE TO ATTACK FROM OXIDIZING AND SOME REDUCING
ACIDS. RESISTS PITTING AND INTERGRANULAR ATTACK WHEN HEATED IN THE
CRITICAL SENSITIZATION TEMPERATURE RANGE. |
PICKLING TANK
HEATERS, HOOKS, ETC, SPENT NUCLEAR FUEL ELEMENT RECOVERY, CHEMICAL TANK
TRAILERS, EVAPORATORS AND OTHER PROCESSING EQUIPMENT, ASH PIT SEALS,
HYDROFLUORIC AND PRODUCTION POLLUTION CONTROL AND RADIATION WASTE
SYSTEMS. |
B-2
Hastelloy |
A
NICKEL-MOLYBDENUM ALLOY WITH OUTSTANDING RESISTANCE TO HYDROCHLORIC AND
SULFURIC ACID IN THE AS-WELDED CONDITION. EXCELLENT HI-TEMPERATRURE
STRENGTH IN INERT ATMOSPHERES OR VACUUM. |
SUITABLE FOR MANY
CHEMICAL PROCESS APPLICATIONS |
C-276
Hastelloy |
THE MOST
VERSATILE CORROSION-RESISTANT ALLOY. EXCELLENT RESISTANCE TO OXIDIZING AND
REDUCING CORROSIVES, ACID, AND CHLORINE-CONTAMINATED
HYDROCARBONS. |
FLUE GAS
DESULFURIZATION SYSTEMS. USUALLY DOES NOT HAVE TO BE SOLUTION HEAT TREATED
AFTER WELDING. |
Alloy X
Hastelloy |
Ni-22Cr-19Fe-9Mo
THE BEST BALANCE OF OXIDATION RESISTANCE, HIGH-TEMPERATURESTRENGTH &
FABRICABILIITY OF ANY MAJOR Ni BASED HI-TEMPERATURE
ALLOY. |
A STANDARD METAL
FOR AIRCRAFT, MARINE AND INDUSTRIAL GAS TURBINE ENGINE
COMBUSTORS. |
C-22
Hastelloy |
A BETTER
CORROSION RESISTANT ALLOY THAN ANY Ni-Cr-Mo. OUTSTANDING RESISTANCE TO
LOCALIZED CORROSION, STRESS CORROSION CRACKING AND OXIDIZING AND REDUCING
CHEMICALS. Ni 22, Cr 13 Mo 3w 3Fe. |
CHEMICAL PROCESS
ENVIRONMENTS WHERE THERE IS STRONG OXIDIZING OXIDIZING MEDIA. GAS SCRUBBER
SYSTEMS, HEAT EXCHANGERS, INCINERATORS, NUCLEAR FUEL REPROCESSING,
PESTICIDE PRODUCTION EQUIPMENT. |
Alloy 25
Haynes |
Co-20Cr-10BNi-15w-3Fe SUPERIOR STRENGTH AND GOOD OXIDATION
RESISTANCE ATTEMPERATURES TO 1800F |
JET ENGINE PARTS
SUCH AS TURBINE BLADES, COMBUSTION CHAMBERS, AFTER-BURNER PARTS.
INDUSTRIAL FURNACE MUFFLES AND LINERS. |
|
R-41 |
A GAMMA-PRIME
ALLOY WITH EXCELLENT STRENGTH IN THE 1000-1800F HEAT
RANGE. |
PARTS. AIRCRAFT
COMPONENTS. GAS TURBINE ENGINES. |
188
Haynes |
BETTER AT HIGH
TEMPERATURES THAN ALLOY "X". LANTHANUM (L) IS USED TO IMPROVE OXIDATION
RESISTANCE. |
GAS TURBINES AND
OTHER AIRCRAFT ENGINE COMPONENTS |
|
Multimet |
AN ECONOMICAL
MIXED BASED, HIGH TEMPERATURE ALLOY WITH EXCELLENT FABRICATING
CHARACTERISTICS. FOR APPLICATIONS INVOLVING HIGH STRESS AT TEMP TO
1500-1800F. |
AIRCRAFT
APPLICATIONS SUCH AS TAIL PIPES, AFTERBURNERS, PARTS, EXHAUST MANIFOLDS,
TURBINE BLADES BOLTS, NOZZLES AND MORE.
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THE SIMPLIFIED
NUMBERING SYSTEM FOR NICKEL ALLOYS
The numbering
code for the alloys made by Huntington Alloys Div of Inco, and how it
relates to the families is a follows:
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