X
, .

.
X

81HMA

81 -.

Ni 80.5 - 81.7% Fe 9.32 - 12.3% Mo 4.7 - 5.2% Si 0.1% Mn 0.35% S 0.01%
P 0.01% C 0.01% Ti 2.5 - 3.3%

=20°

σ
σ
δ5
%
ψ
%
KCU
/2
.
, 10160-75 640 245 50
.,
10160-75
1270 1225 2

81HMA