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Metals -> Casting steel -> Casting steel for general purposes

Characteristics of the material 35KHGSL   ( 35HGSL,   35 ).

Material : 35KHGSL   ( 35HGSL,   35 )
Substitute: 25, 55, 30, 402
Classification : Casting steel for general purposes


Chemical composition in % of the material 35KHGSL   ( 35HGSL,   35 ) .
C Si Mn Ni S P Cr Cu
0.3 - 0.40.6 - 0.81 - 1.3max   0.3max   0.04max   0.040.6 - 0.9max   0.3


Temperature of critical points of the grade 35KHGSL   ( 35HGSL,   35 ).
Ac1 = 765 ,      Ac3(Acm) = 840 ,       Ar3(Arcm) = 710 ,       Ar1 = 720


Mechanical properties under =20o of the material 35KHGSL   ( 35HGSL,   35 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Casting to 100   600 350 14 25300Normalizing 870 - 890oC,Drawing 570 - 600oC,


    Brinell hardness of the material   35KHGSL   ( 35HGSL,   35 )   ,       HB 10 -1= 163 - 240   MPa
    Brinell hardness of the material   35KHGSL   ( 35HGSL,   35 )   (quenching, tempering) ,       HB 10 -1= 217 - 269   MPa


Physical properties of the material 35KHGSL   ( 35HGSL,   35 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20 2.15   36 7800   311
100 2.11 11.8 37   496 343
200 2.03 12.3 38   504 419
300 1.96 12.8 38   512 504
400 1.84 13.3 37   533 579
500 1.74 13.8 35   554 663
600 1.64 14.1 33   584 824
700 1.43 14.4 32   622 981
800 1.25 12.6 30   693 1133
900   13.3 29   689 1187
T E 10- 5 a 10 6 l r C R 10 9


Technological properties of the material 35KHGSL   ( 35HGSL,   35 ) .
  Weldability: limited weldability.
 Flakes : weakly predisposed
Temper brittleness: weakly predisposed


Technological properties of the material 35KHGSL   ( 35HGSL,   35 ) .
 Linear shrinkage, % : 2.2 - 2.3



Specification :
Mechanical properties :
s - 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/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

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

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).
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