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EU EN 1.6217 Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.6217 / 1.6217
Category Grade Standard Region/Area Standard Content
Metals 1.6217 EN 10028-4 EU Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties

Chemical composition(mass fraction)(wt.%) of the 1.6217

Element Min Max Similar
V - 0.0500 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0250 -
Ni 0.3000 0.8500 -
Nb - 0.0500 -
Mn 0.8500 1.7000 -
Cr+Mo+Ni - 0.5000 -
C - 0.1600 -
Al 0.0200 - -

Mechanical Properties of steel grade 1.6217

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)
838 (≥) 973 (≥) 34 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 1.6217

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
33 - -     0.42 -  
646 971 - 22.3 113   -  
256 - 14 12.2   441 221

Heat Treatment of steel grade 1.6217

Heat treated : 1974°C - 1149°C

Technological Curves of steel grade 1.6217

Cross Reference Table (Equivalent Grade) of 1.6217

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