Database of Steel and Alloy (Marochnik)

  Home     Steel and Alloy     Search     Equivalent Grades     GOST Standards     Grading     Contacts  

    YOU HERE:   Steel and Alloy   ->   High-temperature or heat-resistant steel and alloy

Characteristics for grade     20KH20N14S2   ( 20Х20Н14С2 )

      Grade :   20KH20N14S2   ( 20Х20Н14С2 ) (   Х20Н14С2     ЭИ211   )
      Classification :   High alloy high-temperature steel
      Equivalent grades:   Go here



Chemical composition in % for grade   20KH20N14S2   ( 20Х20Н14С2 )
C Si Mn Ni S P Cr Ti Cu
max   0.22 - 3max   1.512 - 15max   0.025max   0.03519 - 22max   0.2max   0.3


Mechanical properties under Т=20oС for grade   20KH20N14S2   ( 20Х20Н14С2 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 5949-75 Ø 60   590 295 35 55 Guenching 1000 - 1150oC, air,
Sheet thin, GOST 5582-75     590   40    


Physical properties for grade   20KH20N14S2   ( 20Х20Н14С2 )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20       7800   946
100   16 15 7760   1000
200     17     1051
300     18     1095
400     19     1130
500     21     1100
600   18.1 23 7550   1194
700   18.3 24 7510   1218
800   18.5 26 7470   1242
900   18.8 28 7420   1242
1000   19        
T E 10- 5 a 10 6 l r C R 10 9


Equivalent steels for grade     20KH20N14S2   ( 20Х20Н14С2 )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanItalySpainChinaBulgariaHungaryPolandRomaniaCzechiaSouth Korea
-DIN,WNrJIS AFNORBSEN UNIUNEGBBDSMSZPNSTASCSNKS
309
S30900
1.4828
X15CrNiSi20-12
SUH309
308F80
Z10CNS20-12
Z10CNS25-20
Z15CNS20-12
Z17CNS20-12
Z9CN24-13
305S19
309S24
X15CrNiSi20-12
1.4828
X15CrNiSi20-12
X16CrNi23-14
F.3312
F.3312
X15CrNiSi20-12
1Cr20Ni14Si2
Ch20N14S2
H8
H20N12S2
15SiNiCr200
17251
STR309


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]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

  20KH20N14S2   ( 20Х20Н14С2 ) - High alloy high-temperature steel: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

    ©   2003 - 2017         Database of Steel and Alloy (russian title is the Marochnik)
Administration of the Marochnik is not responsible for the content's use.
Previous address of this website was splav.kharkov.com
Рейтинг@Mail.ru