Chemical Compositions Billet Specifications, Tolerances Specification - Tolerances & Surface – Internal Quality
STEEL GRADE: ST 3 sp STANDARD: GOST 380-94
CONTENT
CHEMICAL COMPOSITION %
C
Mn
Si
P
S
Cr
Ni
Cu
N
MIN
14
40
15
-
MAX
22
65
30
50
12
STEEL GRADE: ST 5 sp, STANDARD: GOST 380-94
x100 x1000 x100 x1000
28
37
80
STEEL GRADE: ST 37-2, STANDARD: DIN EN 10025
17
45
9
