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AISI TS4140

Description

AISI TS4140 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AISI TS4140
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AISI TS4140
SAE 4130
UNS G41300
AISI 4137
SAE 4137
UNS G41370
AISI TS4137
AISI E4137
AISI 4140
SAE 4140
UNS G41400

Chemical composition(mass fraction)(wt.%) of the AISI TS4140

C
Si
Mn
P
S
Cr Ni
0.38-0.43  0.2-0.35  0.8-1.05 0.04 0.04  0.9-1.2  
Mo Al Cu Nb Ti V Ce
0.08-0.15            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade AISI TS4140

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)
345 (≥) 244 (≥) 44 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade AISI TS4140

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 - -     0.32 -  
362 851 - 13.3 343   -  
716 - 14 33.2   424 323

Heat Treatment of steel grade AISI TS4140

Heat treated : 1734°C - 1153°C

Technological Curves of steel grade AISI TS4140

Cross Reference Table (Equivalent Grade) of AISI TS4140

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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