SA-815 WPS41008 Stainless Steels to SA-815/SA-815M

SA-815 WPS41008 - Specification & Application

  • SA-815/SA-815M - Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings

Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings

Chemical composition(wt.%) of SA-815 WPS41008 grade: to SA-815/SA-815M

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.06
Mn - 1.00
Si - 1.00
P - 0.04
S - 0.03
Cr 11.50 13.50
Ni - 0.60
Mo - -

SA-815 WPS41008 - Detail

Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings

Mechanical properties of grade SA-815 WPS41008 SA-815/SA-815M

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)
864 (≥) 762 (≥) 12 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical properties of grade SA-815 WPS41008 SA-815/SA-815M

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
956 (≥) 121 (≥) 11 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 243
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
949 741 489

Equivalent Products

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