SA-705 S35500 Stainless Steels to SA-705/SA-705M

SA-705 S35500 - Specification & Application

  • SA-705/SA-705M - Specification for Age-Hardening Stainless Steel Forgings

Specification for Age-Hardening Stainless Steel Forgings

Chemical composition(wt.%) of SA-705 S35500 grade: to SA-705/SA-705M

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.10 0.15
Mn 0.50 1.25
Si - 0.50
P - 0.04
S - 0.03
Cr 15.00 16.00
Ni 4.00 5.00
Mo 2.50 3.25
N 0.07 0.13

SA-705 S35500 - Detail

Specification for Age-Hardening Stainless Steel Forgings

Mechanical properties of grade SA-705 S35500 SA-705/SA-705M

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)
565 (≥) 215 (≥) 43 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical properties of grade SA-705 S35500 SA-705/SA-705M

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
428 (≥) 894 (≥) 41 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 333
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
174 234 142

Equivalent Products

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