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Specialty Metals That Make Our World TM

Nickel Alloy - Corrosion Resistant

These alloys are intended for applications in the chemical processing, petroleum refining, marine, heat treating, pollution and waste control industries where common 200, 300, and 400 Series stainless steels may not provide adequate corrosion protection.


Nickel Alloy - Corrosion Resistant
Alloy
(UNS Designation)
End Use Composition
nominal wt%
Specifications Density
lb/in3 (g/cm3)
Tensile
Strength
ksi. (MPa)
0.2% Yield
Strength
ksi. (MPa)
Elong-
ation %
Hardness
ATI 59™
N06059
Pipe and tube, weld overlay Cr 22.0-24.0,
Mo 15.0-16.5,
Fe 1.5 max,
Cu 0.50 max,
Ni balance
ASTM B-575 ASME SB-575 0.311
(8.6)
100
(690)
45
(310)
45 94 Rockwell B

AL 200™ / AL 201™
N02200/N02201
Containers and Piping Ni 99.0 min,
Cu 0.25 max,
Fe 0.40 max,
Mn 0.35 max,
Si 0.35 max,
S 0.01 max AL 200: C 0.15 max AL 201: C 0.02 max
ASTM B-162 ASME SB-162 AMS 5533 (N02201 only) 0.322
(8.92)
67/60
(462/415)
21/20
(148/140)
47/45 45 Rockwell B

ATI 22™
N06022
Flue-gas desulfurization systems, waste incinerators, and sour gas service Cr 22.0-22.5,
Fe 2.0-6.0,
Mo 12.5-14.5,
W 2.5-3.5,
Ni balance
ASTM B-575 ASME SB-575 0.311
(8.62)
105
(724)
50
(345)
67 87 Rockwell B

AL 276™
N10276
Pipe and tube for aggressive chloride environments Cr 14.5-16.5,
Fe 4.0-7.0,
Mo 15.0-17.0,
W 3.0-4.5,
Ni balance
ASTM B-575 ASME SB-575 0.323
(8.95)
120
(825)
60
(415)
55 90 Rockwell B

AL 400™
N04400
Pumps, valves, and fittings Ni 63.0 min,
Cu 28.0-34.0,
Fe 2.5 max,
Mn 2.0 max,
C 0.3 max,
Si 0.5 max,
S 0.024 max
ASTM B-127 ASME SB-127 AMS 4544 QQ-N-281 0.319
(8.84)
80
(550)
40
(275)
40 70 Rockwell B

AL 690™
N06690
Nuclear steam generators, carburizing atmospheres to prevent metal dusting, oxidizing acids Cr 27.0-31.0,
Fe 7.0-11.0,
C 0.05 max,
Cu 0.5 max,
Mn 0.50 max,
S 0.015 max,
Si 0.50 max,
Ni 58.0 min
ASTM B-168 ASME SB-168 0.296
(8.19)
75 min
(514 min)
30 min
(206 min)
30 min -

AL 825™
N08825
Pollution control and Radioactive waste equipment, chemical transport and acid production equipment, pickling equipment, oil/gas well piping. Cr 19.5-23.5,
Cu 1.5-3.0,
Mo 2.5-3.5,
Ni 38.0-46.0,
Fe 22.0 min,
Mn 1.0 max,
Si 0.5 max,
Ti 0.6-1.2,
C 0.05 max
ASTM B-424 AMSE SB-424 0.294
(8.14)
100
(690)
50
(345)
40 85 Rockwell B

ATI 625™
N06625
Chemical processing equipment, Oil & Gas sour service flowlines, well head equipment, chemical injection lines for Oil & Gas wells, heat exchangers Ni 58.0 min,
Cr 20.0-23.0,
Fe 5.0 max,
Mo 8.0-10.0,
(Cb+Ta) 3.15-4.15,
Mn 0.50 max,
Si 0.50 max,
Ti 0.40 max,
Al 0.40 max,
C 0.10 max,
S 0.015 max,
P 0.015 max.
ASTM B443 ASME SB443 AMS 5599 0.305
(8.44)
120 min (sheet) / 110 min (Plate)
(825 min (sheet) / 760 min (plate))
60 min (sheet) / 55 min (Plate)
(415 min (sheet) / 380 min (plate))
30 min 95 Rockwell B (typical)

ALLCORR®
N06110
Highly agressive acidic chloride environments Cr 28.0-33.0,
Mo 9.0-12.0,
W 1.0-4.0,
C 0.15 max,
Cu 0.5 max,
Mn,
Si,
Cb,
Fe,
Al,
and Ti 1.0 max,
Ni 51.0 min
ASTM B-755 MRO 175 0.302
(8.33)
105
(725)
50
(55)
345 90 Rockwell B


 

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