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AMS 6300C

Description

AMS 6300C Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AMS 6300C
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AMS 6300C
AMS 6276F
AMS 6277D
AMS 6278
AMS 6280G
AMS 6281F
AMS 6282F
AMS 6290F
AMS 6292F
AMS 6294F
AMS 6299C

Chemical composition(mass fraction)(wt.%) of the AMS 6300C

 

C
Si
Mn
P
S
Cr Ni
 0.35-0.4            
Mo Al Cu Nb Ti V Ce
 0.25            
N Co Pb B Other    
       

AISI/SAF   4037
UNS   G40370

   
             

Mechanical Properties of steel grade AMS 6300C

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)
542 (≥) 398 (≥) 14 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade AMS 6300C

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
24 - -     0.12 -  
875 252 - 43.3 212   -  
144 - 21 43.2   312 112

Heat Treatment of steel grade AMS 6300C

Heat treated : 1381°C - 1794°C

Technological Curves of steel grade AMS 6300C

Cross Reference Table (Equivalent Grade) of AMS 6300C

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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