Database of Steel and Alloy (Marochnik)

  Home     Steel and Alloy     Search     Equivalent Grades     GOST Standards     Grading     Contacts  
   
YOU HERE:   Steel and Alloy   ->   Structural steel

Characteristics for grade     St5sp   ( Ст5сп )

      Grade :     St5sp   ( Ст5сп )
      Classification :   Normal quality structural carbon steel
      Equivalent grades:   Go here



Chemical composition in % for grade   St5sp   ( Ст5сп )
C Si Mn Ni S P Cr N Cu As
0.28 - 0.370.15 - 0.30.5 - 0.8max   0.3max   0.05max   0.04max   0.3max   0.008max   0.3max   0.08


Mechanical properties under Т=20oС for grade   St5sp   ( Ст5сп )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Pipe, GOST 8731-87     490 274 17    
Rolled stock, GOST 535-2005     490-630255-29517-20   
Sheet trick, GOST 14637-89     490-630255-28517-20   
Rebar, GOST 5781-82     490 295 19    


    Brinell hardness for     St5sp   ( Ст5сп )   ,       HB 10 -1 = 170   MPa


Technological properties for grade   St5sp   ( Ст5сп )
  Weldability: limited weldability.
 Flakes : not predisposed
Temper brittleness: not predisposed


Physical properties for grade   St5sp   ( Ст5сп )
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     St5sp   ( Ст5сп )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanItalyBelgiumSpainChinaSwedenBulgariaHungaryPolandRomaniaCzechiaAustriaSwitzerlandSouth KoreaInter
-DIN,WNrJIS AFNORBSEN UNINBNUNEGBSSBDSMSZPNSTASCSNONORMSNVKSISO
A570(50)
A572(50)
K02305
K02507
1.0050
E295
Fe490-2
St50-2
SS490
SS50
A50-2
E295
4360-50B
50B
E295
Fe490-2FN
1.0050
1.0060
E295
E335
Fe50-2FN
Fe50-3FN
E295
Fe490
FE490-2FN
A490-2
E295
Fe490-2FN
Q275
Q345C
1550
2172
ASt5
E295
WSt5ps
WSt5sp
E295
Fe490-2
MSt5
St5
OL50.1
11500
St50F
St50-2
SS490
E355-C
Fe490
Fe510-C

Types of delivery of grade   St5sp   ( Ст5сп )
B03 - Metal forming treatment. Forgings
В20 - Classification, nomenclature and general norms
В22 - Graded and shaped rolling
B23 - Sheets and Strips
B24 - Ribbons
B42 - Rails: Pads, Pads, Crutches
В62 - Steel pipes and connecting parts to them


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

  St5sp   ( Ст5сп ) - 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

    ©   2003 - 2018         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