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A 1028 S41041

Description

USA SAE A 1028 (2009), A 1028 S41041 Specialsteel Stainless Steel Bars for Compressor and Turbine Airfoils and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 1028 S41041
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 1028 S41041 Martensite SAE USA Stainless Steel Bars for Compressor and Turbine Airfoils

Chemical composition(mass fraction)(wt.%) of the A 1028 S41041

C Mn Si P S Cr Ni Mo Nb Al
0.13 -0.18 0.40 -0.60 ≤0.50 ≤0.03 ≤0.03 11.50 -13.00 ≤0.50 ≤0.20 0.15 -0.45 ≤0.05

Mechanical Properties of steel grade A 1028 S41041

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)
631 (≥) 875 (≥) 44 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade A 1028 S41041

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 - -     0.34 -  
238 687 - 24.3 121   -  
445 - 11 13.2   221 413

Heat Treatment of steel grade A 1028 S41041

Heat treated : 1687°C - 1715°C

Technological Curves of steel grade A 1028 S41041

Cross Reference Table (Equivalent Grade) of A 1028 S41041

Grade Standard Country Application
S41041
S41041
UNS S41041

Relevant standard of A 1028 S41041

A 1028 (2009) Stainless Steel Bars for Compressor and Turbine Airfoils A-1028-(2009).pdf

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