SPECIALTY GRADES

Alloy/UNS Description Ni Cr Fe Others AMS Spec. ASTM Spec. Density lb/in3
Alloy 36 K93600 Iron-nickel alloy with a very low coefficient of thermal expansion; used in electronic applications. 35.0-37.0 0.2 max Bal. Co 0.5 max N/A B388 0.290
Nickel 201 NO2201 Commercially pure nickel with excellent corrosion resistance. Good mechanical and magnetic properties. 99.2 min. N/A .40 max. Cu 0.25 max
C 0.02 max
5523 B162 0.322
Alloy 400 N04400 A ductile nickel-copper alloy with good corrosion resistance. Can be used in strength and toughness over a wide temperature range. 63.0 min. N/A 1.0-2.5 Cu 28.0-34.0
Mn 1.25 max
4544 B127 0.319
Alloy 600 N06600 Nickel-chromium alloy with excellent resistance to stress-corrosion cracking. Used in steam generator and nuclear applications. 72.0 min 14.0-17.0 6.0
10.0
C .08 max 5540 B168 0.304
Alloy 625 N06625 Nickel-chromium-molybdenum alloy with a niobium addition. Excellent resistance to pitting, crevice corrosion and stress-corrosion cracking. Used in power plant and nuclear applications. 60.0 min 20.0-23.0 2.0 max Mo 8.0-10.0
Nb 3.2-4.1
5879/5599 B 443 0.306

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