1.3917
Ni42; X10Ni42
amagnetic steel; non-magnetizable steel; nickel-iron alloy
1.3917 Datasheet
Ni42; X10Ni42
amagnetic steel; non-magnetizable steel; nickel-iron alloy
Aerospace, Vehicle construction & e-mobility
The material 1.3917 or Alloy 42 is a nickel-iron alloy with low thermal expansion.
Composition
C
Si
Mn
Ni
Fe
min.
-
-
-
41,00
-
max.
0,05
0,30
1,00
43,00
Rest
C
max.
0,05
Si
max.
0,30
Mn
max.
1,00
Ni
min.
41,00
max.
43,00
Fe
max.
Rest
Standards and designations
Material group
Special materials
ASTM
F30; F29
UNS
K94100
Special designations
Alloy 42; Invar® 42
Delivery forms
Angle/profile
Sheets/sheet blanks/plates
Cut to size/custom made
Flat
Round
Sheets/sheet blanks/plates
Slit strip