SA-705 S45503

SA-705 S45503 Stainless Steels to SA-705/SA-705M (2009)

SA-705 S45503 - Specification & Application

  • SA-705/SA-705M (2009) - Specification for Age-Hardening Stainless Steel Forgings

Specification for Age-Hardening Stainless Steel Forgings

Chemical composition(wt.%) of SA-705 S45503 grade: to SA-705/SA-705M (2009)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.01
Mn - 0.50
Si - 0.20
P - 0.01
S - 0.01
Cr 11.00 12.50
Ni 7.50 9.50
Mo - 0.50

SA-705 S45503 - Detail

Specification for Age-Hardening Stainless Steel Forgings

Mechanical properties of grade SA-705 S45503 SA-705/SA-705M (2009)

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)
283 (≥) 893 (≥) 33 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical properties of grade SA-705 S45503 SA-705/SA-705M (2009)

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
369 (≥) 424 (≥) 33 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
428 941 595

Equivalent Grade

1 UNS S45503 2 UNS S45503 3 A 564 S45503 4 A 705 S45503 5 A 959 S45503 6 S45503 7 SA-564 S45503 8 SA-705 S45503 9 S45503

Equivalent Products

Product shapes we supply:

We can customize the production of SA-705 S45503 grade, contact us for the best solution.
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