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Characteristics for grade     20KH13L   ( 20Х13Л )



      Grade :     20KH13L   ( 20Х13Л )
      Classification :   Casting alloy steel with specific properties
      Equivalent grades:   Go here



Chemical composition in % for grade   20KH13L   ( 20Х13Л )
C Si Mn S P Cr
0.16 - 0.250.2 - 0.80.3 - 0.8max   0.025max   0.0312 - 14


Mechanical properties under Т=20oС for grade   20KH13L   ( 20Х13Л )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Casting, GOST 977-88 to 100   589 441 16 40392 


Technological properties for grade   20KH13L   ( 20Х13Л )
  Weldability: limited weldability.


Technological properties of the material   20KH13L   ( 20Х13Л ) .
        Linear shrinkage : 2.2 - 2.3   %


Heat treatment of the material   20KH13L   ( 20Х13Л )
Annealing 940 - 960 ° C, Hardening 1040 - 1060 ° C, Oil or air cooling, Tempering 740 - 760 ° C. Air cooling


Physical properties for grade   20KH13L   ( 20Х13Л )
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 2.22   21 7740   645
100 2.16 10 23   470 695
200 2.11 10.8 24   491 775
300 2.03 11.3 25   512 859
400 1.95 11.7 26   533 931
500 1.84 12.1 27   563 985
600 1.67 12.4 27   596 1055
700 1.49 12.6 27   643 1115
800 1.4 12.8 28   680 1125
900   10.8 28   693 1160
T E 10- 5 a 10 6 l r C R 10 9


Equivalent steels for grade     20KH13L   ( 20Х13Л )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandItalySpainChinaBulgariaHungaryPolandRomaniaCzechiaSouth Korea
-DIN,WNrJIS AFNORBSUNIUNEGBBDSMSZPNSTASCSNKS
Gr.CA16
J91153
1.4027
GX20CM4
GX20Cr14
SCS2
Z20C13M
420C24
420C29
ANC1B
ANC1C
GX30Cr13
AMX20Cr13
ZG20Cr13
ZG2Cr13
2Ch13L
AoX12Cr13
AoX20CrNi14
LH14
T20Cr130
422906
SSC2



Types of delivery of grade   20KH13L   ( 20Х13Л )
B82 - Steel Castings


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]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

  20KH13L   ( 20Х13Л ) - Casting alloy steel with specific properties: 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

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