Finland · SFS

NiCr28FeSiCe

SFS EN 10095

Chemical composition

wt% · log scale
0.0010.010.1110100C0.05 – 0.12Ce0.03 – 0.09Cr26 – 29Cu0.3Mn1Ni45P0.02S0.01Si2.5 – 3
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥240 MPaYield strength Rp0.2≥240 MPaYield strength Rp0.2≥240 MPaTensile strength Rm620–820 MPaTensile strength Rm620–820 MPaTensile strength Rm620–820 MPaElongation A≥35 %Elongation A≥35 %Elongation A≥35 %HardnessHBFlat products +AT, <= 50 mmElongation A≥35 %Yield strength Rp0.2≥240 MPaTensile strength Rm620–820 MPaHardnessHBbars +AT, <= 160 mm

Physical properties

vs. temperature
Mean thermal expansion 10⁻⁶/K
14.5 – 17.8°C
Thermal conductivity W/(m·K)
13.0 – 21.0°C

Creep properties

-1.4410.021.533.044.47008009001000MPa
  • 10000.0h
  • 100000.0h

Temperature °C · time at rupture

Chemical composition

ElementminmaxSimilarRemarks
C0.050.12
Ce0.030.09
CoA maximum of 1
Cr2629
Cu0.3
Mn1
Ni45
P0.02
S0.01
Si2.53

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Flat products +AT, <= 50 mm≥240620–820≥35 For 0.5 ≤ t ＜ 3.0mm；≥35 For t ≥ 3 mmHB ≤220 For guidance only.
bars +AT, <= 160 mm≥240620–820≥35HB ≤220 For guidance only.

Physical properties

20.0

Elastic modulusMean thermal expansionThermal conductivitySpecific heatResistivityDensityPoisson's ratio
13.00500.001.188.00

Typical physical values

DensityElastic modulusPoisson's ratioRemarks
7.90–8.80185.00–205.000.32–0.34Nickel alloy:incoalloy
7.80190.00–210.000.27–0.30Material properties for electrical steel. These values are not taken from the standard; they are indicative and must not be used for design.
7.86190.00–210.000.27–0.30Material properties for low-carbon, high-alloy steel. These values are not taken from the standard; they are indicative and must not be used for design.

Creep

Temperature ℃Time hRp1CRS
70010000.0h25.040.0
700100000.0h16.028.0
80010000.0h11.919.0
800100000.0h7.213.0
90010000.0h5.99.5
900100000.0h3.55.9
100010000.0h3.15.9
1000100000.0h1.93.0

Similar grades

GradeRegionSystem
2.4889ItalyUNI
NiCr28FeSiCeItalyUNI
2.4889SpainUNE
NiCr28FeSiCeSpainUNE
2.4889RomaniaSTAS
NiCr28FeSiCeRomaniaSTAS
2.4889SwedenSS
NiCr28FeSiCeSwedenSS
2.4889SwitzerlandSNV
NiCr28FeSiCeSwitzerlandSNV
2.4889FinlandSFS
2.4889PolandPN
NiCr28FeSiCePolandPN
2.4889AustriaONORM
NiCr28FeSiCeAustriaONORM
2.4889NorwayNS
NiCr28FeSiCeNorwayNS
2.4889BelgiumNBN
NiCr28FeSiCeBelgiumNBN
2.4889HungaryMSZ
NiCr28FeSiCeHungaryMSZ
2.4889Czech RepublicCSN
NiCr28FeSiCeCzech RepublicCSN
2.4889United KingdomB.S.
NiCr28FeSiCeUnited KingdomB.S.
2.4889FranceAFNOR NF
NiCr28FeSiCeFranceAFNOR NF
NiCr28FeSiCeGermanyDIN
2.4889GermanyDIN