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( ) PSK, GS SE Fe Fe3C. , PSK, A1. , ( GS), 3. (SE) .
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. , ( ). . , (, . .). FeFe3C 1.15.
. . 1100 , ( 8...20 ) .
. 650...760 , 0,5..1,5 .
, . 160...700 , 2...3 . : 570...600 , 650...700, 160... 180 .
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. 30...50 3 ( GS), .
. 30...50 1 ( PSK) .
750...760 770...790 . 1...3 , .
. 3 ( GS) 20...30 , 680...620 , .
, , . 30...50 3 ( GS) ( SE) , 0,5...3 .
(600...650 ) , .
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. 30...50 3 ( GS) , 30...50 1 ( SK) . . 150...250 .
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150250 , 1... 1,5 . . , . (HRC 58...63) .
350...500 , 1 8 . , . , , HRC 40...50.
500...680 1...6 . . . HRC 25...30.
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