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MESSER UP 19.9Nb

Global 企业标准 MESSERUP19.9Nb and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MESSERUP19.9Nb / MESSER UP 19.9Nb
Category Grade Standard Region/Area Standard Content
Metals MESSER UP 19.9Nb -- Global

Chemical composition(mass fraction)(wt.%) of the MESSER UP 19.9Nb

Element Min Max Similar
Si - 0.3000 -
S - 0.0050 -
P - 0.0100 -
Ni - 9.0000 -
Nb - 0.6000 -
Mn - 1.6000 -
Cr - 19.0000 -
C - 0.0400 -

Mechanical Properties of steel grade MESSER UP 19.9Nb

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)
791 (≥) 523 (≥) 32 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade MESSER UP 19.9Nb

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 - -     0.24 -  
681 912 - 11.3 221   -  
826 - 32 12.2   342 433

Heat Treatment of steel grade MESSER UP 19.9Nb

Heat treated : 1987°C - 1999°C

Technological Curves of steel grade MESSER UP 19.9Nb

Cross Reference Table (Equivalent Grade) of MESSER UP 19.9Nb

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