SA-693 S45000 Stainless Steels to SA-693

SA-693 S45000 - Specification & Application

  • SA-693 - Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

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

Chemical composition(wt.%) of SA-693 S45000 grade: to SA-693

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.05
Mn - 1.00
Si - 1.00
P - 0.03
S - 0.03
Cr 14.00 16.00
Ni 5.00 7.00
Mo 0.50 1.00
Cu 1.25 1.75

SA-693 S45000 - Detail

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

Mechanical properties of grade SA-693 S45000 SA-693

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)
739 (≥) 783 (≥) 22 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical properties of grade SA-693 S45000 SA-693

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
696 (≥) 432 (≥) 22 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
484 367 234

Equivalent Products

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