A 814 S38100 Stainless Steels to A 814/A 814M (2008)

A 814 S38100 - Specification & Application

  • A 814/A 814M (2008) - Cold-Worked Welded Austenitic Stainless Steel Pipe

Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(wt.%) of A 814 S38100 grade: to A 814/A 814M (2008)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Mn - 2.00
Si 1.50 2.50
P - 0.045
S - 0.03
Cr 17.00 19.00
Ni 17.50 18.50

A 814 S38100 - Detail

Cold-Worked Welded Austenitic Stainless Steel Pipe

Mechanical properties of grade A 814 S38100 A 814/A 814M (2008)

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)
952 (≥) 739 (≥) 33 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical properties of grade A 814 S38100 A 814/A 814M (2008)

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
514 (≥) 549 (≥) 13 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 311
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
481 717 445
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