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Characteristics for grade     St2ps   ( Ст2пс )

      Grade :     St2ps   ( Ст2пс )
      Classification :   Normal quality structural carbon steel
      Equivalent grades:   Go here



Chemical composition in % for grade   St2ps   ( Ст2пс )
C Si Mn Ni S P Cr N Cu As
0.09 - 0.150.05 - 0.150.25 - 0.5max   0.3max   0.05max   0.04max   0.3max   0.008max   0.3max   0.08


Mechanical properties under Т=20oС for grade   St2ps   ( Ст2пс )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Pipe, GOST 8696-74     334 225 24    
Pipe, GOST 10705-80     333 206 24    
Rolled stock, GOST 535-2005     335-430195-22529-32   
Sheet trick, GOST 14637-89     320-410185-21530-33   
Wire rods , GOST 30136-95     420-470    60  


    Brinell hardness for     St2ps   ( Ст2пс )   ,       HB 10 -1 = 116   MPa


Technological properties for grade   St2ps   ( Ст2пс )
  Weldability: without limitations.
 Flakes : not predisposed
Temper brittleness: not predisposed


Physical properties for grade   St2ps   ( Ст2пс )
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       7850    


Equivalent steels for grade     St2ps   ( Ст2пс )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanEnglandEuropeanChinaBulgariaHungaryPolandRomaniaCzechia
-DIN,WNrJIS BSEN GBBDSMSZPNSTASCSN
A192
K02502
RSt34-2
RSt37-2
S185
St35
St37-2
USt34-2
SS330
SS34
34/20HR
S360
1.0034
1.0038
E195
S235JR
Q215
Q215A
Q215A-Z
Q215B
Q215B-Z
ASt0
BSt2ps
WSt2ps
WSt2sp
Fe310O
St0S
OL34.1
10000


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

  St2ps   ( Ст2пс ) - Normal quality structural carbon 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

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