Structural alloy spring steel - chrome-silicon PN-74/H-84032 50HS
Steel grade

Standard

Chemical composition (%)

C
Mn
Si
P
S
Cu
Cr
Ni
Mo
other
50HS
PN
0,45
0,55
0,30
0,60
0,80
1,20
max
0,030
max
0,030
max
0,25
0,90
1,20
max
0,40
-
-
50 SCD 6
50SCD6
AFNOR
0,46
0,54
0,70
1,10
1,40
1,80
max
0,025
max
0,020
-
0,80
1,10
-
0,20
0,35
-
51CrMoV4
51CrMoV4
UNI
0,48
0,56
0,70
1,00
0,15
0,40
max
0,035
max
0,035
-
0,90
1,20
-
0,15
0,25
V 0,07-0,12
Steel used in the production of heavily loaded springs and shocks are
Mostly used in vehicles mechanical.

In 50HS grade we can offer-rolled round bars, forgings free, round bars, square bars, flat bars, plates, sheets.

65G - manganese steel
55S2 - silicon steel
50HF - chrome-vanadium steel
Alfa-Tech Poland Alfa-Tech round bars www.atsteels.com Poland seamless tubes poland rury bezszwowe zaroodporne i specjalne importowane