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20MoNi35XS

Description

Romania STAS/SR 20MoNi35XS Alloy structural steel and 20MoNi35XS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 20MoNi35XS
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 20MoNi35XS STAS/SR Romania Alloy structural steel
20MnCr12S
20MnCr12X
20MnCr12XS
20MnCrSi11
20MnCrSi11S
20MnCrSi11X
20MnCrSi11XS
20MoNi35
20MoNi35S
20MoNi35X

Chemical composition(mass fraction)(wt.%) of the 20MoNi35XS

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Ti(%)
0.17-0.23 0.17-0.37 0.40-0.80 0.025 0.020-0.035 Max 0.30 3.20-3.80 0.20-0.30 0.30 0.02

Mechanical Properties of steel grade 20MoNi35XS

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
358 (≥) 515 (≥) 33 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 20MoNi35XS

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.44 -  
963 234 - 32.3 122   -  
479 - 11 33.2   213 211

Heat Treatment of steel grade 20MoNi35XS

Heat treated : 1526°C - 1585°C

Technological Curves of steel grade 20MoNi35XS

Cross Reference Table (Equivalent Grade) of 20MoNi35XS

Grade Standard Country Application
20MoNi35XS STAS/SR Romania Alloy structural steel

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