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China YB 16Mn 汽车车轮锁圈用热轧型钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16Mn / 16Mn
Category Grade Standard Region/Area Standard Content
Metals 16Mn YB/T 040 China 汽车车轮锁圈用热轧型钢

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

Element Min Max Similar
P - 0.0400 -
S - 0.0400 -
Si 0.2000 0.6000 -
Mn 1.2000 1.6000 -
C 0.1200 0.2000 -
P - 0.0400 -
S - 0.0400 -
Si 0.2000 0.6000 -
Mn 1.2000 1.6000 -
C 0.1200 0.2000 -
S - 0.0500 -
P - 0.0450 -
Mn 1.2000 1.6000 -
Si 0.2000 0.6000 -
C 0.1200 0.2000 -
P - 0.0300 -
S - 0.0300 -
N - - -
Nb - - -
Al - - -
Ni - - -
W - - -
B - - -
Ti - - -
V - - -
Mo - - -
Cr - - -
Si 0.2000 0.6000 -
Mn 1.2000 1.6000 -
C 0.1200 0.2000 -
S - 0.0300 -
P - 0.0300 -
Mn 1.2000 1.6000 -
Si 0.2000 0.6000 -
C 0.1200 0.2000 -
S - 0.0350 -
P - 0.0350 -
Mn 1.2000 1.6000 -
Si 0.2000 0.5500 -
C 0.1200 0.2000 -

Mechanical Properties of steel grade 16Mn

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)
459 (≥) 969 (≥) 31 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 16Mn

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
21 - -     0.31 -  
459 147 - 31.3 122   -  
611 - 44 42.2   414 321

Heat Treatment of steel grade 16Mn

Heat treated : 1187°C - 1217°C

Technological Curves of steel grade 16Mn

Cross Reference Table (Equivalent Grade) of 16Mn

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