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-11 3

-11 3 . ( ) - 121810, 12189, 081810, 081810, 081812 , 糿.
. -11, 3 . ( ) , 糿 6032-89 . 2,5-10% ( 6,1%).

 

-082092--11-d-
-2005 - 20
9466-75
14288312.002-96
³
10052
ISO 3581
DIN 8556
AWS A5.4
-082092
E 19.9Nb B 20
E 19.9Nb B 20
E 347-15
-04199, -06199 -071910 2246-70
г

 #

,
ij,
2,0
2,5
3,0
4,0
5,0
40-55
55-65
70-90
130-155
150-180
30-40
40-50
50-80
110-130
120-160
30-40
40-50
50-80
110-130
------
ճ , .%
C Si Mn Cr Ni Nb S P
0,05-0,12 1,30 1,00-2,50 18,0-22,00 8,00-10,50 0,70-1,30 0,020 0,030
( )
, /2 ³ , % ', /2
+ 20 540 22 78
2,510%
糿
( . 4 ), / , % 1 ,
25,0 95,0 1,60
270300 1,0 .