A 314 314 Stainless Steels to ASTM A 314

A 314 314 - Specification & Application

  • ASTM A 314 - Stainless steel billets and bars intended only for forging

Stainless steel billets and bars intended only for forging

Chemical composition(wt.%) of A 314 314 grade: to ASTM A 314

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.25
Si 1.50 3.00
Mn - 2.00
P - 0.045
S - 0.03
Cr 23.0 26.0
Ni 19.0 22.0

A 314 314 - Detail

Stainless and heat resisting steels

Stainless steel billets and bars intended only for forging,Material is supplied as rolled or as forged.

A 270 314

Mechanical properties of grade A 314 314 ASTM A 314

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)
196 (≥) 994 (≥) 13 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical properties of grade A 314 314 ASTM A 314

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
716 (≥) 636 (≥) 31 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 212
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
231 423 343

Equivalent Products

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