Characteristics of the material 25KH2NML ( 25H2NML, 25Х2НМЛ ).
Material :
25KH2NML ( 25H2NML, 25Х2НМЛ )
Substitute:
35ХН2МЛ, 35ХНМЛ
Classification :
Casting steel for general purposes
Chemical composition in % of the material 25KH2NML ( 25H2NML, 25Х2НМЛ ) .
C
Si
Mn
Ni
S
P
Cr
Mo
0.22 - 0.3
0.2 - 0.45
0.5 - 0.8
0.6 - 0.9
max 0.04
max 0.04
1.6 - 2
0.2 - 0.3
Mechanical properties under Т=20oС of the material 25KH2NML ( 25H2NML, 25Х2НМЛ ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
Casting
750
650
12
25
600
Guenching 920oC,Drawing 580 - 620oC,
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