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Description

China GBT 16Mng China structural steel and alloy steel and 16Mng Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 16Mng
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 16Mng GBT China China structural steel and alloy steel
13MnNiMoNbR
13MnNiMoNbR
15CrMoR
16MnDR
15MnNiDR
09Mn2VDR
09MnNiDR
20g
22Mng
15CrMng

Chemical composition(mass fraction)(wt.%) of the 16Mng

C(%) Si(%) Mn(%) P(%) S(%)
Max 0.20 0.20-0.55 1.20-1.60 0.035 0.03

Mechanical Properties of steel grade 16Mng

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)
276 (≥) 123 (≥) 31 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 16Mng

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
11 - -     0.21 -  
143 767 - 31.3 111   -  
651 - 44 23.2   323 314

Heat Treatment of steel grade 16Mng

Heat treated : 1689°C - 1269°C

Technological Curves of steel grade 16Mng

Cross Reference Table (Equivalent Grade) of 16Mng

Grade Standard Country Application
16Mng GBT China China structural steel and alloy steel

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