Characteristics of the material N12K8M4G2 ( N12K8M4G2, Н12К8М4Г2 ).
Material :
N12K8M4G2 ( N12K8M4G2, Н12К8М4Г2 )
Classification :
High-alloy structurall steel
Chemical composition in % of the material N12K8M4G2 ( N12K8M4G2, Н12К8М4Г2 ) .
Mn
Ni
Mo
Co
2.3 - 2.3
12 - 12
4 - 4
8 - 8
Comment: указана средняя концентрация легирующих элементов
Mechanical properties under Т=20oС of the material N12K8M4G2 ( N12K8M4G2, Н12К8М4Г2 ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
1700
1680
7
50
400
Ageing
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
