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Description

UK B.S. BS EN 10088-1, BS EN 10095, 1.4877 Specialsteel Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4877
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4877 B.S. UK Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the 1.4877

C Si Mn P S Cr Ni Al Nb+Ta Ce N
0.04 -0.08 ≤3.00 ≤1.00 ≤0.020 ≤0.010 26.00 -28.00 31.00 -33.00 ≤0.025 0.60 -1.00 0.05 -0.10 ≤0.11

Mechanical Properties of steel grade 1.4877

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)
119 (≥) 757 (≥) 11 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 1.4877

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
11 - -     0.42 -  
258 969 - 21.3 421   -  
482 - 24 24.2   313 431

Heat Treatment of steel grade 1.4877

Heat treated : 1364°C - 1816°C

Technological Curves of steel grade 1.4877

Relevant standard of 1.4877

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10095 Heat resisting steels and nickel alloys BS-EN-10095.pdf

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