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Metals -> Corrosion-resistant (stainless) steel -> Corrosion-resistant steel for general purposes

Characteristics of the material 95KH18   ( 95H18,   9518 ).

Material : 95KH18   ( 95H18,   9518 )
Classification : Corrosion-resistant steel for general purposes


Chemical composition in % of the material 95KH18   ( 95H18,   9518 ) .
C Si Mn Ni S P Cr Ti Cu
0.9 - 1max   0.8max   0.8max   0.6max   0.025max   0.0317 - 19max   0.2max   0.3


Temperature of critical points of the grade 95KH18   ( 95H18,   9518 ).
Ac1 = 830 ,      Ac3(Acm) = 1100 ,       Ar3(Arcm) = 810


Mechanical properties under =20o of the material 95KH18   ( 95H18,   9518 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar     770 420 15 30 Annealing 885 - 920oC, 1 - 2h,


    Brinell hardness of the material   95KH18   ( 95H18,   9518 )   (annealing) ,       HB 10 -1= 230 - 240   MPa


Physical properties of the material 95KH18   ( 95H18,   9518 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20 2.04   24 7750    
100   11.8   7730 483  
200   12.3        
300   12.7        
400   13.1        
500   13.4        
T E 10- 5 a 10 6 l r C R 10 9



Specification :
Mechanical properties :
s - 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/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

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).
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