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EU EN 1.4980 steels and nickel alloys for fasteners with specified elevated and/or low temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4980 / 1.4980
Category Grade Standard Region/Area Standard Content
Metals 1.4980 EN 10269 EU steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

Chemical composition(mass fraction)(wt.%) of the 1.4980

Element Min Max Similar
C 0.0300 0.0800 -
Mn 1.0000 2.0000 -
P - 0.0250 -
S - 0.0150 -
Si - 1.0000 -
Ni 24.0000 27.0000 -
Cr 13.5000 16.0000 -
Mo 1.0000 1.5000 -
V 0.1000 0.5000 -
Ti 1.9000 2.3000 -
B 0.0030 0.0100 -
Al - 0.3500 -

Mechanical Properties of steel grade 1.4980

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)
221 (≥) 588 (≥) 33 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 1.4980

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 - -     0.42 -  
898 268 - 14.3 312   -  
381 - 11 41.2   331 233

Heat Treatment of steel grade 1.4980

Heat treated : 1498°C - 1176°C

Technological Curves of steel grade 1.4980

Cross Reference Table (Equivalent Grade) of 1.4980

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