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A 693 S45000

Description

USA SAE A 693 (2006), A 693 S45000 Specialsteel Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 693 S45000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 693 S45000 Precipitation-Hardening SAE USA Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the A 693 S45000

C Mn Si P S Cr Ni Mo Cu
≤0.50 ≤1.00 ≤1.00 ≤0.03 ≤0.03 14.00 -16.00 5.00 -7.00 0.50 -1.00 1.25 -1.75

Mechanical Properties of steel grade A 693 S45000

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)
691 (≥) 142 (≥) 11 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade A 693 S45000

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
14 - -     0.13 -  
758 865 - 11.3 131   -  
883 - 42 32.2   234 443

Heat Treatment of steel grade A 693 S45000

Heat treated : 1679°C - 1595°C

Technological Curves of steel grade A 693 S45000

Cross Reference Table (Equivalent Grade) of A 693 S45000

Relevant standard of A 693 S45000

A 693 (2006) Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip A-693-(2006).pdf

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