Database of Steel and Alloy (Marochnik)

en
HOME STANDARDS METALS SEARCH BULLETIN BOARD GRADING EDUCATION IN UKRAINE CONTACTS
 
(495)
(495)
Metals -> Corrosion-resistant (stainless) steel -> Corrosion-resistant steel for general purposes

Characteristics of the material 20KH17N2   ( 20H17N2,   20Х17Н2 ).

Material : 20KH17N2   ( 20H17N2,   20Х17Н2 )
Classification : Corrosion-resistant steel for general purposes


Chemical composition in % of the material 20KH17N2   ( 20H17N2,   20Х17Н2 ) .
C Si Mn Ni S P Cr
0.17 - 0.25max   0.8max   0.81.5 - 2.5max   0.025max   0.03516 - 18


Mechanical properties under Т=20oС of the material 20KH17N2   ( 20H17N2,   20Х17Н2 ) .
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Forging     813 666 12 30500 


    Brinell hardness of the material   20KH17N2   ( 20H17N2,   20Х17Н2 )   (annealing) ,       HB 10 -1= 285   MPa
    Brinell hardness of the material   20KH17N2   ( 20H17N2,   20Х17Н2 )   ,     Forging HB 10 -1= 248 - 293   MPa



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]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal trader

Top

©   2003 - 2009   All rights reserved.       About program.
The entire risk as to use of the Database of Steel and Alloy (Marochnik) content is assumed by you the user

Информация взята с сайта Марочник стали и сплавов


Главная | Новости | Марочник сталей | Контакты | Обратная связь
© 2002 - 2009 Мосспецсталь. Все права защищены
 
-12345-