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Characteristics for grade     St1kp   ( Ст1кп )



      Grade :     St1kp   ( Ст1кп )
      Classification :   Normal quality structural carbon steel
      Equivalent grades:   Go here



Chemical composition in % for grade   St1kp   ( Ст1кп )
C Si Mn Ni S P Cr N Cu As
0.06 - 0.12max   0.050.25 - 0.5max   0.3max   0.05max   0.04max   0.3max   0.012max   0.3max   0.08


Mechanical properties under Т=20oС for grade   St1kp   ( Ст1кп )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Rolled stock, GOST 535-2005     305-390165-19532-35   
Wire rods , GOST 30136-95     420-470    66-68  


    Brinell hardness for     St1kp   ( Ст1кп )   ,       HB 10 -1 = 110   MPa


Physical properties for grade   St1kp   ( Ст1кп )
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     St1kp   ( Ст1кп )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandEuropeanItalyChinaBulgariaHungaryPolandCzechia
-DIN,WNrJIS AFNORBSEN UNIGBBDSMSZPNCSN
A283
S185
St33
SS300
SS330
S185
HR15
S185
S185
Q195
ASt0
ASt1
Fe310O
St0S
10000



Types of delivery of grade   St1kp   ( Ст1кп )
В20 - Classification, nomenclature and general norms
В22 - Graded and shaped rolling
B23 - Sheets and Strips
B24 - Ribbons
B33 - Sheets and Strips
B34 - Ribbons
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]

  St1kp   ( Ст1кп ) - 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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