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AISI 10521

Description

USA AISI AISI 10521 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AISI 10521
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AISI 10521 AISI USA
ICI 4340
ASTM 11Q
ICI 4620
ASTM 12Q
ASTM 13Q
ICI 8620
ICI 8630
ASTM 14Q
ASTM 15A
ICI 52100

Chemical composition(mass fraction)(wt.%) of the AISI 10521

Chemical composition % of the ladle analysis of grade AISI 1052 and Standards

 

Categorysteel
ClassCarbon steel
TypeStandard
DesignationsUnited States: UNS G10520

Composition

ElementWeight %
C 0.49 
Mn 1.21 
P 0.05 
S 0.05 
Si 0.12 


Mechanical Properties

Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3)7.7-8.0325 
Poisson's Ratio0.27-0.3025 
Elastic Modulus (GPa)190-21025 


Thermal Properties

Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC)15 25-700 moreannealed 

Mechanical Properties of steel grade AISI 10521

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)
845 (≥) 523 (≥) 31 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade AISI 10521

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
14 - -     0.24 -  
256 494 - 22.3 413   -  
165 - 12 31.2   311 331

Heat Treatment of steel grade AISI 10521

Heat treated : 1251°C - 1844°C

Technological Curves of steel grade AISI 10521

Cross Reference Table (Equivalent Grade) of AISI 10521

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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