A 693 S45500 Stainless Steels to A 693 (2006)

A 693 S45500 - Specification & Application

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

Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

Chemical composition(wt.%) of A 693 S45500 grade: to A 693 (2006)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.05
Mn - 0.50
Si - 0.50
P - 0.04
S - 0.03
Cr 11.00 12.50
Ni 7.50 9.50
Mo - 0.50
Cu 1.50 2.50
Nb 0.10 0.50
Ti 0.80 1.40

A 693 S45500 - Detail

Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

Mechanical properties of grade A 693 S45500 A 693 (2006)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
951 (≥) 152 (≥) 43 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical properties of grade A 693 S45500 A 693 (2006)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
425 (≥) 524 (≥) 22 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
398 163 123

Equivalent Products

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