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Description

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

Datasheet for: Steel Grades:Stainless Steel: 800
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 800
S38100
384
S38400
S38815
622
S66220
660
S66286
N08020
N08367

Chemical composition(mass fraction)(wt.%) of the 800

C
Si
Mn
P
S
Cr Ni
 0.10  1.00 1.50  0.045  0.015  19.0-23.0  30.0-35.0 
Mo Al Cu Nb Ti V Ce
   0.15-0.60  ≤0.75   0.15-0.60     
N Co Pb B Other    
        Fe≥39.5    
             

Mechanical Properties of steel grade 800

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)
584 (≥) 675 (≥) 33 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 800

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
33 - -     0.41 -  
148 486 - 13.3 313   -  
972 - 24 23.2   141 324

Heat Treatment of steel grade 800

Heat treated : 1384°C - 1214°C

Technological Curves of steel grade 800

Cross Reference Table (Equivalent Grade) of 800

Grade Standard Country Application
UNS S42800 UNS USA Martensitic special steel
AISI S13800 USA precipitation hardening
UNS S13800 UNS USA precipitation hardening
S41800 UNS USA Martensitic special steel
S41800 UNS USA Martensitic special steel
S13800 UNS USA Martensitic special steel
S13800 UNS USA Martensitic special steel
S14800 UNS USA Martensitic special steel
S14800 UNS USA Martensitic special steel
UNS S41800 UNS USA precipitation hardening
UNS S41800 UNS USA precipitation hardening
NCF800H JIS Japan ferritic stainless steel
NCF800 JIS Germany ferritic stainless steel
NCF800TP JIS Japan ferritic stainless steel
NCF800TB JIS Japan ferritic stainless steel
NCF800HTB JIS Japan ferritic stainless steel
NCF800HTP JIS Japan ferritic stainless steel
SS14 2350 SS Sweden
SS14 2350 SS Sweden
SS14 2350 SS Sweden

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