A 564 S17400 Stainless Steels to A 564/A 564M (2010)

A 564 S17400 - Specification & Application

  • A 564/A 564M (2010) - Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes

Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes

Chemical composition(wt.%) of A 564 S17400 grade: to A 564/A 564M (2010)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.07
Mn - 1.00
Si - 1.00
P - 0.04
S - 0.03
Cr 15.50 17.50
Ni 3.00 5.00
Mo - -
Cu 3.00 5.00
Nb 0.15 0.45

A 564 S17400 - Detail

Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes

Mechanical properties of grade A 564 S17400 A 564/A 564M (2010)

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)
815 (≥) 761 (≥) 41 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical properties of grade A 564 S17400 A 564/A 564M (2010)

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
698 (≥) 899 (≥) 33 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
828 234 325
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