Characteristics of the material 19KHGN ( 19HGN, 19ХГН ).
Material :
19KHGN ( 19HGN, 19ХГН )
Classification :
Alloy structurall steel
Chemical composition in % of the material 19KHGN ( 19HGN, 19ХГН ) .
C
Si
Mn
Ni
S
P
Cr
Mo
0.16 - 0.21
0.17 - 0.37
0.7 - 1
0.8 - 1.1
max 0.035
max 0.035
0.8 - 1.1
max 0.1
Mechanical properties under Т=20oС of the material 19KHGN ( 19HGN, 19ХГН ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
1180-1520
930
7
690
Guenching 870oC, oil, Drawing 150 - 180oC, air,
Brinell hardness of the material 19KHGN ( 19HGN, 19ХГН ) (cold-drawn) ,
HB 10 -1= 217 MPa
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
