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AMS 6415L

Description

AMS 6415L Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AMS 6415L
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AMS 6415L
AMS 6395C
AMS 6396B
AMS 6406C
AMS 6407D
AMS 6408
AMS 6409
AMS 6411C
AMS 6412H
AMS 6413G
AMS 6414E

Chemical composition(mass fraction)(wt.%) of the AMS 6415L

 

 

C
Si
Mn
P
S
Cr Ni
 0.38-0.43         0.8 1.8 
Mo Al Cu Nb Te V Ce
 0.25            
N Co Pb B Other    
       

AISI/SAF   4340
UNS  G43400

   
             

Mechanical Properties of steel grade AMS 6415L

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)
231 (≥) 693 (≥) 32 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade AMS 6415L

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
41 - -     0.23 -  
945 343 - 24.3 413   -  
556 - 23 43.2   344 234

Heat Treatment of steel grade AMS 6415L

Heat treated : 1241°C - 1343°C

Technological Curves of steel grade AMS 6415L

Cross Reference Table (Equivalent Grade) of AMS 6415L

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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