BLADE HEIGHT mm.BLADE THICKNESS mm.
804.5
904.5 – 5
1004.5 – 5
1105
1204.5 – 5
1305

 

CHEMICAL ANALYSIS FE 70
Min.Max.
C.Carbon0.710.74
MnManganese0.800.90
YupSilicon0.150.25
P.Phosphorus0.020
S.Sulfur0.020
CrChrome0.250.30
CuCopper0.40
NiNickel0.20
SnPond0.020

 

MECHANICAL CHARACTERISTICS
Min.Max.
Yield N / mm2750
Breaking N / mm29001100
Elongation A%Less than 10%