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Description

UK B.S. BS EN 10088-1, BS EN 10095, 1.4736 Specialsteel Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4736
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4736 B.S. UK Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the 1.4736

C Si Mn P S Cr Ni Al Ti
≤0.04 ≤1.00 ≤1.00 ≤0.040 ≤0.015 17.00 -18.00 ≤ ≥ 1.70 -2.10 ≤0.80

Mechanical Properties of steel grade 1.4736

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)
114 (≥) 191 (≥) 24 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 1.4736

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
31 - -     0.33 -  
153 121 - 43.3 332   -  
916 - 43 31.2   212 214

Heat Treatment of steel grade 1.4736

Heat treated : 1874°C - 1887°C

Technological Curves of steel grade 1.4736

Relevant standard of 1.4736

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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