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Characteristics for grade     12KH17G9АN4   ( 12Х17Г9АН4 )

      Grade :   12KH17G9АN4   ( 12Х17Г9АН4 ) (   Х17Г9АН4     ЭИ878   )
      Classification :   Corrosion-resistant steel for general purposes
      Equivalent grades:   Go here
Grade   12KH17G9АN4   ( 12Х17Г9АН4 ):   supplier   Auremo   www.auremo.biz
Sale:   Russia +7 (812) 680-16-77 ,   Germany +49 (208) 376-298-00 ,     info [a] auremo.org



Chemical composition in % for grade   12KH17G9АN4   ( 12Х17Г9АН4 )
C Si Mn Ni S P Cr N
max   0.12max   0.88 - 10.53.5 - 4.5max   0.02max   0.03516 - 180.15 - 0.25


Mechanical properties under Т=20oС for grade   12KH17G9АN4   ( 12Х17Г9АН4 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 5949-75     690 345 45 55 Guenching 1050 - 1100oC, air,
Sheet trick, GOST 7350-77     690 345 40   Guenching
Sheet thin, GOST 5582-75     690   40   Guenching 1050 - 1080oC,Cooling water,
Sheet thin cold-worked , GOST 5582-75     980   15    
Sheet thin, GOST 4986-79     640   20-40  Guenching 1050 - 1080oC,


Equivalent steels for grade     12KH17G9АN4   ( 12Х17Г9АН4 )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanEnglandEuropeanPolandCzechia
-DIN,WNrJIS BSEN PNCSN
202
1.3965
1.4371
X8CrMnNi188
SUS202
284S16
1.4373
1H17N4G9
17460

Types of delivery of grade   12KH17G9АN4   ( 12Х17Г9АН4 )
В22 - Graded and shaped rolling
B23 - Sheets and Strips
В32 - Graded and shaped rolling
B33 - Sheets and Strips
B34 - Ribbons


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]

  12KH17G9АN4   ( 12Х17Г9АН4 ) - Corrosion-resistant steel for general purposes: 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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