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     10kp   ( 10кп )

      Grade :     10kp   ( 10кп )
      Substitute:   08кп, 15кп, 10
      Classification :   High quality structural carbon steel
      Equivalent grades:   Go here



Chemical composition in % for grade   10kp   ( 10кп )
C Si Mn Ni S P Cr Cu As
0.07 - 0.14max   0.070.25 - 0.5max   0.3max   0.04max   0.035max   0.15max   0.3max   0.08


Temperature of critical points for grade   10kp   ( 10кп ).
Ac1 = 732 ,      Ac3(Acm) = 870 ,       Ar3(Arcm) = 854 ,       Ar1 = 680


Mechanical properties under Т=20oС for grade   10kp   ( 10кп )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet heat-treatment, GOST 4041-71 4 - 14   270-410  32    
Pipe, GOST 10705-80     314 196 25    
Steel cold-drawn , GOST 10702-78     372   8 55  
Strip, GOST 1577-93 6 - 60   310 185 33 55 Normalizing


    Brinell hardness for     10kp   ( 10кп )   (cold-drawn, cold-worked) ,       GOST 10702-78 HB 10 -1 = 179   MPa
    Brinell hardness for     10kp   ( 10кп )   ,     Sheet GOST 4041-71 HB 10 -1 = 114   MPa
    Brinell hardness for     10kp   ( 10кп )   (annealing) ,     Sheet trick GOST 1577-93 HB 10 -1 = 137   MPa


Technological properties for grade   10kp   ( 10кп )
  Weldability: without limitations.
 Flakes : not predisposed
Temper brittleness: not predisposed


Physical properties for grade   10kp   ( 10кп )
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 1.86     7856    
100   12.4 58 7832 466 190
200   13.2 54 7800 479 263
300   13.9 49 7765   352
400   14.5 45 7730 512 458
500   14.9 40 7692   584
600   15.1 36 7653 567 734
700   15.3 32 7613   905
800   12.1 29 7582   1081
900   14.8 27 7594   1130
1000   12.6        
T E 10- 5 a 10 6 l r C R 10 9


Equivalent steels for grade     10kp   ( 10кп )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEnglandItalySpainChinaCzechia
-DIN,WNrJIS AFNORBSUNIUNEGBCSN
1008
1010
1012
A621
1.0334
DD11
StW22
UStW23
SPH2A
SPHD
SPHE
SWRCH10R
SWRCH12R
1C
2C
FB10
FR10
XC10
040A10
14HR
3HR
FeP12
AP12
10F
ML10
12010

Types of delivery of grade   10kp   ( 10кп )
В22 - Graded and shaped rolling
B23 - Sheets and Strips
B24 - Ribbons
В32 - Graded and shaped rolling
B33 - Sheets and Strips
B34 - Ribbons
В62 - Steel pipes and connecting parts to them
B70 - Classification, nomenclature and general norms
В71 - Low-carbon steel wire
В72 - Medium-high and high-carbon steel wire


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

  10kp   ( 10кп ) - High 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