X
, .

.
X

42

42 .

Fe 56.14 - 58.5% Ni 41.5 - 43.0% Mn 0.4% Si 0.3% 0.03% S 0.015%
P 0.015% Cu 0.1%

=20°

σ
σ
δ5
%
ψ
%
KCU
/2
.
.,
14080-78
930