High-alloy steel - chromium-tungsten-molybdenum-vanadium, for work at higher temperatures, 15H12WMF PN-75 / H-84024
Steel grade


Standard

Chemical composition (%)

C
Mn
Si
P
S
Cr
Ni
Mo
other
15H12WMF
PN
0,12
0,18
0,50
0,90
max
0,40
max
0,030
max
0,030
11,00
12,50
0,40
0,80
0,50
0,70
W 0,70÷1,10
V 0,15÷0,30
15KH12VNMF
15H12VNMF
15Ch12VNMF
15Х12ВНМФ
GOST
0,12
0,18
0,50
0,90
max
0,40
max
0,030
max
0,025
11,00
13,00
0,40
0,80
0,50
0,70
W 0,70÷1,10
V 0,15÷0,30
Ti max 0,20
Cu max 0,30
Steel used for the forgings of turbine blades and other turbine parts and components operating at temperatures up to 600 o C.
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