Characteristics of the material N70MF ( N70MF, Н70МФ ).
Material :
N70MF ( N70MF, Н70МФ )
Classification :
Corrosion-resistant alloy
Chemical composition in % of the material N70MF ( N70MF, Н70МФ ) .
Fe
C
Si
Mn
Ni
S
P
Cr
Mo
V
max 4
max 0.05
max 0.2
max 0.5
64.21 - 73.6
max 0.02
max 0.02
max 0.3
25 - 29
1.4 - 1.7
Mechanical properties under Т=20oС of the material N70MF ( N70MF, Н70МФ ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
900
400
40
Specification :
Mechanical properties :
sв
- Tensile strength , [MPa]
sT
- Yield stress, [MPa]
d5
- Specific elongation at fracture , [ % ]
y
- Reduction of area , [ % ]
KCU
- Impact strength , [ kJ / m2]
HB
- Brinell hardness , [MPa]
Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others). Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal trader