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Description

China GBT 35Mn China structural steel and alloy steel and 35Mn Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 35Mn
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 35Mn GBT China China structural steel and alloy steel
60
65
70
75
80
85
15Mn
20Mn
25Mn
30Mn

Chemical composition(mass fraction)(wt.%) of the 35Mn

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.32-0.39 0.17-0.37 0.70-1.00 0.035 0.035 0.25 0.3 0.25

Mechanical Properties of steel grade 35Mn

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)
954 (≥) 612 (≥) 33 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 35Mn

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 - -     0.31 -  
364 457 - 32.3 221   -  
717 - 14 33.2   121 314

Heat Treatment of steel grade 35Mn

Heat treated : 1218°C - 1725°C

Technological Curves of steel grade 35Mn

Cross Reference Table (Equivalent Grade) of 35Mn

Grade Standard Country Application
CK-35MN AISI USA
35Mn14 STAS/SR Romania Structural steel
35Mn16 STAS/SR Romania Structural steel
35MnSi13 STAS/SR Romania Alloy structural steel
35MnSi13X STAS/SR Romania Alloy structural steel
35MnSi13XS STAS/SR Romania Alloy structural steel
35Mn GBT China China structural steel and alloy steel
YF35MnV GBT China China structural steel and alloy steel
F35MnVN GBT China China structural steel and alloy steel
35Mn2 GBT China China structural steel and alloy steel
ML35Mn GBT China China structural steel and alloy steel
ML35MnB GBT China China structural steel and alloy steel
ZG35Mn(ZG35SiMn) GBT China Large castings with low alloy cast steel
CK-35MN ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CK-35MN ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application

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