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A 473 S41623

Description

USA SAE A 473 (2009), A 473 S41623 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S41623
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S41623 Martensite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S41623

C Mn Si P S Cr Ni Mo Se
0.15 - ≥ ≤1.25 ≤1.00 ≤0.06 ≤0.06 12.00 -14.00 ≤ ≥ ≤0.60 0.15 - ≥

Mechanical Properties of steel grade A 473 S41623

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)
721 (≥) 821 (≥) 44 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade A 473 S41623

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
12 - -     0.33 -  
145 166 - 32.3 114   -  
452 - 23 11.2   431 221

Heat Treatment of steel grade A 473 S41623

Heat treated : 1315°C - 1428°C

Technological Curves of steel grade A 473 S41623

Cross Reference Table (Equivalent Grade) of A 473 S41623

Grade Standard Country Application
AISI 416Se
416Se
416Se
MT416Se
S41623
S41623

Relevant standard of A 473 S41623

A 473 (2009) Stainless Steel Forgings A-473-(2009).pdf

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