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AMS 6432A

Description

AMS 6432A Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AMS 6432A
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AMS 6432A
AMS 6421B
AMS 6422E
AMS 6423C
AMS 6424B
AMS 6426C
AMS 6427G
AMS 6428D
AMS 6429C
AMS 6430C
AMS 6431G

Chemical composition(mass fraction)(wt.%) of the AMS 6432A

 

C
Si
Mn
P
S
Cr Ni
 0.43-0.49         1.05 0.55
Mo Al Cu Nb Te V Ce
1.0         0.12   
N Co Pb B Other    
       

AISI/SAF   D4A
UNS  K24728

   
             

Mechanical Properties of steel grade AMS 6432A

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)
249 (≥) 423 (≥) 43 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade AMS 6432A

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
22 - -     0.21 -  
315 987 - 14.3 141   -  
917 - 24 34.2   144 314

Heat Treatment of steel grade AMS 6432A

Heat treated : 1599°C - 1119°C

Technological Curves of steel grade AMS 6432A

Cross Reference Table (Equivalent Grade) of AMS 6432A

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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