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EU EN 1.4986 steels and nickel alloys for fasteners with specified elevated and/or low temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4986 / 1.4986
Category Grade Standard Region/Area Standard Content
Metals 1.4986 EN 10269 EU steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Chemical composition(mass fraction)(wt.%) of the 1.4986

Element Min Max Similar
Si 0.3000 0.6000 -
S - 0.0300 -
P - 0.0450 -
Ni 15.5000 17.5000 -
Nb+Ta - 1.2000 -
Mo 1.6000 2.0000 -
Mn - 1.5000 -
Cr 15.5000 17.5000 -
C 0.0400 0.1000 -
B 0.0500 0.1000 -
Si 0.3000 0.6000 -
S - 0.0300 -
P - 0.0450 -
Ni 15.5000 17.5000 -
Nb+Ta - 1.2000 -
Mo 1.6000 2.0000 -
Mn - 1.5000 -
Cr 15.5000 17.5000 -
C 0.0400 0.1000 -
B 0.0500 0.1000 -

Mechanical Properties of steel grade 1.4986

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)
595 (≥) 656 (≥) 23 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 1.4986

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
23 - -     0.22 -  
521 461 - 12.3 433   -  
888 - 33 13.2   124 441

Heat Treatment of steel grade 1.4986

Heat treated : 1598°C - 1769°C

Technological Curves of steel grade 1.4986

Cross Reference Table (Equivalent Grade) of 1.4986

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