X
, .

.
X

2020142


Fe . Cr 19.0 - 22.0% Ni 12.0 - 15.0% C 0.2% Si 2.0 - 3.0% Mn 1.5%
S 0.025% P 0.035% Ti 0.2% Cu 0.3%

=20°

σ
σ
δ5
%
ψ
%
KCU
/2
.
, 5949-75 590 295 35 55 1000 - 1150C,
, 5582-75 590 40

, .

2020142