Incoloy825(UNS N08825/W.Nr. 2.4858)
Alloy825 is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium.It is designed to provide exceptional resistance to many corrosive environments.It is sufficient for resistance to chloride-iron stress-corrosion cracking, and resistance to reducing environment such as those containing sulfuric and phosphoric acids.
Chemical Composition(%):
Ni..........................38.0-46.0
Cr..........................19.5-23.5
Fe.............................22.0
Mo............................2.5-3.5
Cu............................1.5-3.0
Ti............................0.6-1.2
C..............................0.05
Mn.............................1.0
S..............................0.03
Si..............................0.5
Al..............................0.2
Physical Constants(room temperature):
Density,(g/cm3)8.14
Melting Range 1370-1400
Specific Heat,(J/kg) 440
Electrical Resistivity,(m) 1.13.
HastelloyC276(UNS N10276)
Alloyc276 is a nickel-molybdenum-chromium wrought alloy that is generally considered a versatile corrosion-resistant alloy.It is an improved wrought version of alloy c in that it usually doesn't need to be solution heat treated after welding and has vastly improved fabricability.The alloy resists the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the aswelded condition.
Chemical Composition(%)
C..............................0.01
Si.............................0.08
Fe..............................5.0
Mn..............................1.0
Cr..........................14.5-16.5
Mo..............................15-17
Co..............................2.5
W..............................3-4.5
P..............................0.04
V..............................0.35
S..............................0.03
Ni...............................Rem
Physical Constants(room temperature):
Density,(g/cm3) 8.89
Melting Range 1323-1371
Specific Heat,(J/kg) 427
Electrical Resistivity,(m)1.30.
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Inconel600(UNS N06600/W.Nr. 2.4816)
Alloy600 is a material for applications which require resistance to corrosion and heat.The alloy has excellent mechanical properties and presents the desirable combination of high strength and good workability involving
Temperatures from cryogenic to above 1095.
Chemical Composition(%)
Ni.............................72.0
Cr..........................14.0-17.0
Fe...........................6.0-10.0
Co.............................0.15
Mn.............................1.00
S.............................0.015
Si..............................0.5
Cu..............................0.5
Physical Constants:
Density,(g/cm3)8.47
Melting Range 1354-1413
Specific Heat,(J/kg) 444
Electrical Resistivity,(m) 1.03.
Monel400(UNS N04400/W.Nr. 2.4360)
Alloy400 is a solid-solution alloy that can be hardened only cold working.
It has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments.
Chemical Composition(%)
Ni(plus Cobalt)................63.0
C..............................0.3
Mn.............................2.0
Fe.............................2.5
S............................0.024
Si.............................0.5
Cu..........................28.0-34.0
Physical Constants(room temperature):
Density,(g/cm3)8.80
Melting Range1300-1350
Specific Heat,(J/kg) 427
Electrical Resistivity,(m) 0.511.
Nimonic80A(UNS N07080/W.Nr. 2.4952&2.4631)
Alloy80 is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum andcarbon,developed for service at temperatures up to 815.
Chemical Composition(%)
C..............................0.10
Cr..........................18.0-21.0
Si..............................1.0
Cu..............................0.2
Fe..............................3.0
Mn..............................1.0
Ti............................1.8-2.7
Al............................1.0-1.8
Co..............................2.0
B.............................0.008
Zr.............................0.15
Pb...........................0.0025
S.............................0.015
Ni...............................Rem
Physical Constants(room temperature):
Density,(g/cm3) 8.19
Melting Range 1320-1365
Specific Heat,(J/kg) 448
Electrical Resistivity,(m) ¡1.00.
