Characteristics of the material 25KHGNMT ( 25HGNMT, 25ХГНМТ ).
Material :
25KHGNMT ( 25HGNMT, 25ХГНМТ )
Classification :
Alloy structurall steel
Chemical composition in % of the material 25KHGNMT ( 25HGNMT, 25ХГНМТ ) .
C
Si
Mn
Ni
S
P
Cr
Mo
Ti
0.23 - 0.29
0.17 - 0.37
0.5 - 0.8
0.8 - 1.1
max 0.035
max 0.035
0.4 - 0.6
0.4 - 0.5
0.04 - 0.09
Mechanical properties under Т=20oС of the material 25KHGNMT ( 25HGNMT, 25ХГНМТ ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
Bar
Ж 25
1180
1080
10
40
490
Guenching 860oC, oil, Drawing 190oC, air,
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
