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AISI 205 Stainless Steel

Description

AISI AISI 205 Stainless Steel Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: AISI 205 Stainless Steel
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel AISI 205 Stainless Steel AISI
ASTM 5140
AISI 201
AISI 202
17-4PH
AISI 416Se
1Cr21Ni5Ti
00Cr18Ni5Mo3Si2
1Cr18Ni11SiA1Ti
0Cr26Ni5Mo2
410CB

Chemical composition(mass fraction)(wt.%) of the AISI 205 Stainless Steel

 

Category Steel
Class Stainless Steel
Type Austenitic standard
Common Names Chromium-Manganese-Nickel steel
Designations United States: SAE 30205

Composition

 

Element Weight %
C  0.12-0.25 
Mn  14.0-15.5 
Si  1.00 
Cr  16.5-18.0 
Ni  1.0-1.75 
P  0.06 
S  0.03 
N  0.32-0.40 

Mechanical Properties

 

Properties  Conditions
T (°C) Treatment
Density (×1000 kg/m3) 7.8 25  
Poisson's Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 197 25  
Tensile Strength (Mpa) 830 25 annealed (plate) 
Yield Strength (Mpa) 475
Elongation (%) 58 
Reduction in Area (%) 62 
Hardness (HRB) 98 (max)  25 annealed (plate) 

Thermal Properties

 

Properties  Conditions
T (°C) Treatment
Thermal Expansion (10-6/ºC) 17.9 0-315 more  
Specific Heat (J/kg-K) 500 0-100  

 Longhai spceial steel

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Mechanical Properties of steel grade AISI 205 Stainless Steel

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
871 (≥) 131 (≥) 12 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade AISI 205 Stainless Steel

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
34 - -     0.42 -  
877 621 - 21.3 244   -  
588 - 32 44.2   223 433

Heat Treatment of steel grade AISI 205 Stainless Steel

Heat treated : 1894°C - 1918°C

Technological Curves of steel grade AISI 205 Stainless Steel

Cross Reference Table (Equivalent Grade) of AISI 205 Stainless Steel

Grade Standard Country Application
AISI 431 AISI USA Martensitic special steel
AISI 440A AISI China Martensitic special steel
AISI 440B AISI USA Martensitic special steel
AISI 440F AISI USA Martensitic special steel
AISI 440F Se AISI USA Martensitic special steel
AISI 501 AISI USA Martensitic special steel
AISI 501A AISI USA Martensitic special steel
AISI 501B AISI USA Martensitic special steel
AISI 502 AISI USA Martensitic special steel
AISI 503 AISI USA Martensitic special steel
AISI 504 AISI USA Martensitic special steel
AISI S13800 USA precipitation hardening
AISI S15500 AISI USA precipitation hardening
AISI 632 AISI USA precipitation hardening
AISI 630 AISI USA precipitation hardening
AISI 635 AISI USA precipitation hardening
AISI 631 AISI USA precipitation hardening
AISI 633 AISI USA precipitation hardening
AISI 633 AISI USA precipitation hardening
AISI 634 AISI USA precipitation hardening

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