Nickel / Nickel-chrome / Nickel-chrome-molybdenum / Nickel iron / Nickel-iron-chrome / Nickel copper
NICKEL - CHROME
Chemistry (% Wt.)
Type UNS # Ni  Cr Fe C A1 Ti Other
600 N06600 72 min 14.0-17.0 6.0-10.0 0.15 max - - -
601 N06601 58.0-63.0 21.0-25.0 Rem 0.1 max 1.0-1.7 - -
617 N06617 44.5 min 20.0-24.0 3.0 max 0.05-0.15 0.8-1.5 0.06 max 10-15 Co, 8.0-10.0Mo
X-750 N07750 70.0 min 14.0-17.0 5.0-9.0 .08 max 0.4-1.0 2.25-2.75 0.7-1.2Cb
718 N07718 50.0-55.0 17.0-21.0 Rem 0.08 max 0.2-0.8 - 2.8-3.3Mo, 4.75-5.5Cb
Alloy 75 N06075 Rem 18.0-21.0 5.0 max 0.08-0.15 - 0.2-0.6 -
Alloy X N06002 Rem 20.5-23.0 17.0-20.0 0.05-0.15 0.5 max 0.15 max .5-2.5Co, 8-10 Mo
Alloy 230 N06230 Rem 20.0-24.0 3.0 max 0.05-0.15 0.2-0.5 - 5max Co, 13-15 W
80-20 N06003 Rem 19.0-21.0 1.0 max 0.15 - - .75-1.6Si
65-15 N06004 57 min 14.0-18.0 Rem 0.15 - - .75-1.6Si
 
Nominal and Typical Mechanical Properties (annealed sheet)
Type Tensile Strength (min) Yield Strength (min) Elong. % Hardness 
Rockwell
ksi MPa ksi MPa
600 80-100   30-45   35-55 B88
601 85-100 585-690 30-50 205-345 35-55 B88
617 109.5   50.9   58 B88
X-750* 186   132   25 -
718* 166-214   149-188   15 C46
Alloy 75 125   65 450 30 -
Alloy X* 109.5 755 55.9 385 45 B92
Alloy 230 124.9 860 56.9 390 47.7 -
* Heat treated condition
 
Specifications
600 ASTM B163; B166; B167; B168; B366; B516; B517; B564; B751 AMS 5540; 5580; 5665; 5687; 7232
601 ASTM B166; B167; B168 AMS 5715; 5870
617 ASTM B166 AMS 5887; 5888; 5889
X-750 ASTM B637 AMS 5542; 5582; 5598; 5667; 5668; 5669; 5670; 5671; 5698; 5699; 5747; 5779; 7246
718 ASTM B637; B670 AMS 5383; 5590; 5596; 5597; 5662; 5663; 5664; 5832
Alloy 75 !SO 6207; 6208; 9721; 9723  
Alloy X ASTM B366; B435; B572; B619; B622; B626 AMS 5390; 5536; 5587; 5588; 5754; 5798; 7237
Alloy 230 ASTM B435; 572; B619; B622; B626  
80-20 ASTM B344  
65-15 ASTM B344