Nickel / Nickel-chrome / Nickel-chrome-molybdenum / Nickel iron / Nickel-iron-chrome / Nickel copper
IRON - CHROME - NICKEL
Chemistry (% Wt.)
Type UNS # C  Ni Cr Fe Mo Other
800 N08800 0.10 max 30-35 19-23 39.5 min - 0.15-0.6A1, 0.15-0.6Ti
800H N08810 0 0 0 0 0 0
800HT N08811 0.06-0.10 30-35 19-23 39.5 min - 0.85-1.20, A1+Ti
803 S35045 0.06-0.10 32-37 25-29 Rem - 0.15-0.6A1, 0.15-0.6Ti
825 N08825 0.05max 38-46 19.5-23.5 22 min 2.5-3.5 1.5-3.0Cu
925 N09925 0.02 42 21 32 3 2.2 Cu, 2.1 Ti, 0.3A1
G-3 N06985 0.007 44.7 22.2 19.5 7.0 2.5 Co, 0.7W, .25Cb+Ta
G-30 N06030 0.03 max Rem 28-31.5 13-17 4-6 5.0maxCo, 1-2.4 Cu, .3-1.5 Cb
253MA S30815 0.05-0.1 10-12 20-22 Rem - 1.4-2.0Si, .03-.08Ce
330 NO8330 .08max 34-37 18-20 Rem - 1.0-1.5Si, 2.0maxMn
 
Mechanical Properties (annealed sheet)
Type Mechanical Strength  Yield Strength  Elong. % Hardness (max)
Rockwell
ksi MPa ksi MPa
800 85.5 590 36.2 250 - B75
800H . . . . . .
800HT* 113 779 114 786 15.5 -
803 88 607 44 303 50 -
825 110 758 61 421 39 -
925 99.3 685 39.3 271 56 B76
168.8** 1164 112.6 776 25 C32
G-3 90 620 35 241 45 -
G-30 100 690 47 324 56 -
253MA 87 600 45 310 40 B90
330 85 586 39 269 47 B85
20% cold work
** aged properties
 
Specifications
800 ASTM A240; A358; B163; B366; B407; B408; B409; B514; B515; B564
800H ASTM A240; A358; B163; B407; B408; B409; B514; B564
800HT ASTM A240; B407; B408; B409
803  
825 ASTM B163; B423; B424; B425; B564; B704; B705
925 NACE MR-01-75
G-3 ASTM B581; B582; B619; B622; B626
G-30 ASTM B366; B581; B582; B619; B622; B626
253MA ASTM A167; A182; A213; A240; A249; A276; A312; A358; A473; A479; A813; A814
330 ASTM B366; B511; B512; B535; B536; B546; B710; B739