Steel susceptible to hand operated metal cutting tools, steel files, metal working tools (with a low machinability), metal tools for millstone and grindstone dressing, knife sharpening tools, clamp rings for pipes, paper knives and engraving tools.
CHEMICAL COMPOSITION:
C
Si
Mn
P
S
Cr
Mo
W
V
Cu
Ni
0,95-1,04
0,15-0,30
0,15-0,30
Max 0,020
Max 0,020
Max 0,15
-
-
-
Max 0,20
Max 0,20
MECHANICAL PROPERTIES:
Hardness after
Tempering ºC
Symbol
Value
Soft annealing
–
HB
Max. 197
Quenching with 760–780 ºC in water
–
HRC
62
Technological treatment processes:
Technological treatment processes
Possible application
Temperature, °C
Hot forming
Forging
+
1000-800
Rolling
Treatment
Heat treatment
Quenching
+
760-780
Tempering
+
180-300
Annealing
600-700
Soft annealing
Above Ac1
+
730-760
Below Ac1
+
680-710
Thermochemical treatment
Nitriding
–
–
Other
–
–
Ta strona korzysta z ciasteczek. Dalsze korzystanie ze strony oznacza, że zgadzasz się na ich użycie. Dane dotyczące ochrony danych osobowych: akrostal.pl/rodo
This site uses cookies. By continuing to browse the site, you are agreeing to our use of cookies. RODO information clause: akrostal.pl/rodo