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Metals -> Structural steel -> Normal quality structural carbon steel

Characteristics of the material VSt5ps   ( VSt5ps,   5 ).

Material : VSt5ps   ( VSt5ps,   5 )
Classification : Normal quality structural carbon steel


Chemical composition in % of the material VSt5ps   ( VSt5ps,   5 ) .
C Si Mn Ni S P Cr Cu As
0.28 - 0.370.05 - 0.170.5 - 0.8max   0.3max   0.05max   0.04max   0.3max   0.3max   0.08


Temperature of critical points of the grade VSt5ps   ( VSt5ps,   5 ).
Ac1 = 730 ,      Ac3(Acm) = 825 ,       Ar3(Arcm) = 815 ,       Ar1 = 690


Mechanical properties under =20o of the material VSt5ps   ( VSt5ps,   5 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
      535 330 25 52640 
Steel hotrolled to 20   490-630285 20   As-delivered state
Steel hotrolled 20 - 40   490-630275 19   As-delivered state
Steel hotrolled 40 - 100   490-630265 17   As-delivered state


Physical properties of the material VSt5ps   ( VSt5ps,   5 ) .
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 1.98          
100 1.96          
200 1.86          
300 1.75          
400 1.67          
T E 10- 5 a 10 6 l r C R 10 9


Technological properties of the material VSt5ps   ( VSt5ps,   5 ) .
  Weldability: limited weldability.
 Flakes : not predisposed
Temper brittleness: not predisposed



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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