Characteristics of the material 15KH18N12S4TYU ( 15H18N12S4TJU, 15Х18Н12С4ТЮ ).
Material :
15KH18N12S4TYU ( 15H18N12S4TJU, 15Х18Н12С4ТЮ )
Classification :
Corrosion-resistant steel for general purposes
Chemical composition in % of the material 15KH18N12S4TYU ( 15H18N12S4TJU, 15Х18Н12С4ТЮ ) .
C
Si
Mn
Ni
S
P
Cr
Ti
Al
0.12 - 0.17
3.8 - 4.5
0.5 - 1
11 - 13
max 0.03
max 0.035
17 - 19
0.4 - 0.7
0.13 - 0.35
Mechanical properties under Т=20oС of the material 15KH18N12S4TYU ( 15H18N12S4TJU, 15Х18Н12С4ТЮ ) .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
Sheet thin
730
350
30
Guenching 1020 - 1050oC, water,
Sheet thin cold-worked
880
685
10
Bars
60
720
375
25
40
780
Guenching 950 - 1050oC,Cooling water,
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
