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Italy UNI 16Mo3 压力平板钢产品 - 第2部分:规定高温性能的非合金钢和合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16Mo3 / 16 Mo 3
Category Grade Standard Region/Area Standard Content
Metals 16 Mo 3 UNI EN 10028-2 Italy 压力平板钢产品 - 第2部分:规定高温性能的非合金钢和合金钢

Chemical composition(mass fraction)(wt.%) of the 16 Mo 3

Element Min Max Similar
Si - 0.3500 -
S - 0.0100 -
P - 0.0250 -
Ni - 0.3000 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - 0.0400 -
Si - 0.3500 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - 0.0400 -
Si - 0.3500 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - 0.0400 -
Si - 0.3500 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - 0.0400 -
V - 0.0200 -
Si - 0.3500 -
S - 0.0150 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0100 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr+Cu+Mo - 0.5000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Si - 0.3500 -
S - 0.0100 -
P - 0.0250 -
Ni - 0.3000 -
N - 0.0120 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - - -
Si - 0.3500 -
S - 0.0100 -
P - 0.0250 -
Ni - 0.3000 -
N - 0.0120 -
Mo 0.2500 0.3500 -
Mn 0.4000 0.9000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - - -

Mechanical Properties of steel grade 16 Mo 3

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)
246 (≥) 292 (≥) 23 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 16 Mo 3

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
14 - -     0.22 -  
127 737 - 24.3 412   -  
996 - 11 33.2   144 434

Heat Treatment of steel grade 16 Mo 3

Heat treated : 1517°C - 1799°C

Technological Curves of steel grade 16 Mo 3

Cross Reference Table (Equivalent Grade) of 16 Mo 3

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