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AMS 6442E

Description

AMS 6442E Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AMS 6442E
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AMS 6442E
AMS 6431G
AMS 6432A
AMS 6433C
AMS 6434C
AMS 6435C
AMS 6436B
AMS 6437D
AMS 6438C
AMS 6439B
AMS 6440J

Chemical composition(mass fraction)(wt.%) of the AMS 6442E

 

C
Si
Mn
P
S
Cr Ni
0.98-1.1         0.5  
Mo Al Cu Nb Te V Ce
             
N Co Pb B Other    
       

AISI/SAF  50100
UNS  G50986

   
             

Mechanical Properties of steel grade AMS 6442E

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)
165 (≥) 536 (≥) 23 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade AMS 6442E

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
33 - -     0.14 -  
446 844 - 33.3 412   -  
523 - 32 12.2   314 141

Heat Treatment of steel grade AMS 6442E

Heat treated : 1776°C - 1715°C

Technological Curves of steel grade AMS 6442E

Cross Reference Table (Equivalent Grade) of AMS 6442E

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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