Database of Steel and Alloy (Marochnik)

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Metals -> Structural steel -> High workability structural steel

Characteristics of the material S40KHGNM   ( S40HGNM,   40 ).

Material : S40KHGNM   ( S40HGNM,   40 )
Classification : High workability structural steel


Chemical composition in % of the material S40KHGNM   ( S40HGNM,   40 ) .
C Si Mn Ni S P Cr Mo Pb
0.37 - 0.430.17 - 0.370.5 - 0.80.7 - 1.1max   0.03max   0.0350.6 - 0.90.15 - 0.250.15 - 0.3


Mechanical properties under =20o of the material S40KHGNM   ( S40HGNM,   40 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Blank 25   1000 850 12  900Guenching 830 - 850oC, oil, Drawing 580 - 620oC, air,


    Brinell hardness of the material   S40KHGNM   ( S40HGNM,   40 )   (hot-rolled, annealing) ,       HB 10 -1= 241   MPa
    Brinell hardness of the material   S40KHGNM   ( S40HGNM,   40 )   (cold-drawn, cold-worked) ,       HB 10 -1= 269   MPa



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]

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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