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Description

AWS EB6 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS EB6
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel AWS EB6
AWS EB1
UNS K11043
AWS EB2
UNS K11172
AWS EB2H
UNS K23016
AWS EB3
UNS K31115
AWS EB5
UNS K12087

Chemical composition(mass fraction)(wt.%) of the AWS EB6

 

C
Si
Mn
P
S
Cr Ni
0.1 0.05-0.5 0.35-0.7 0.025 0.025 0.45-0.65  
Mo Al Cu Nb Ti V Ce
0.45-0.7   ≤0.35        
N Co Pb B Other sum    
        ≤0.5    
             

Mechanical Properties of steel grade AWS EB6

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)
278 (≥) 223 (≥) 43 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade AWS EB6

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 - -     0.33 -  
747 861 - 24.3 222   -  
851 - 23 44.2   412 431

Heat Treatment of steel grade AWS EB6

Heat treated : 1428°C - 1129°C

Technological Curves of steel grade AWS EB6

Cross Reference Table (Equivalent Grade) of AWS EB6

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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