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AMS 6348A

Description

AMS 6348A Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AMS 6348A
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AMS 6348A
AMS 6317E
AMS 6320H
AMS 6321D
AMS 6322K
AMS 6324E
AMS 6325F
AMS 6327G
AMS 6328H
AMS 6330D
AMS 6342G

Chemical composition(mass fraction)(wt.%) of the AMS 6348A

 

 

C
Si
Mn
P
S
Cr Ni
 0.28-0.33         0.95  
Mo Al Cu Nb Ti V Ce
 0.2            
N Co Pb B Other    
       

AISI/SAF   4130
UNS  G41300

   
             

Mechanical Properties of steel grade AMS 6348A

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)
144 (≥) 345 (≥) 31 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade AMS 6348A

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 -  
298 799 - 33.3 241   -  
134 - 42 34.2   113 233

Heat Treatment of steel grade AMS 6348A

Heat treated : 1175°C - 1825°C

Technological Curves of steel grade AMS 6348A

Cross Reference Table (Equivalent Grade) of AMS 6348A

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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