Characteristics of the material 15KHА ( 15HА, 15ХА ).
Material :
15KHА ( 15HА, 15ХА )
Classification :
Alloy structurall steel
Chemical composition in % of the material 15KHА ( 15HА, 15ХА ) .
C
Si
Mn
S
P
Cr
0.12 - 0.17
0.17 - 0.37
0.4 - 0.7
max 0.035
max 0.035
0.7 - 1
Mechanical properties under Т=20oС of the material 15KHА ( 15HА, 15ХА ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
Blank
15
700
500
12
45
700
Guenching 880oC, oil, Drawing 180oC, air,
Brinell hardness of the material 15KHА ( 15HА, 15ХА ) (annealing) ,
HB 10 -1= 179 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
