ASTM 205 Stainless Steels

ASTM 205 - Specification & Application

Stainless steel and heat resistant steel

Chemical composition(wt.%) of ASTM 205 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.12 0.25
Si - 1.00
Mn 14.0 15.5
P - 0.06
S - 0.03
Cr 16.5 18.0
Ni 1.00 1.75
N 0.32 0.40

ASTM 205 - Detail

ASTM 205

Mechanical properties of grade ASTM 205

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)
962 (≥) 175 (≥) 32 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical properties of grade ASTM 205

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
621 (≥) 428 (≥) 43 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 322
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
447 229 825

Equivalent Products

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