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Description

AWS EB5 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS EB5
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel AWS EB5
AWS EA4
UNS K11424
AWS EB1
UNS K11043
AWS EB2
UNS K11172
AWS EB2H
UNS K23016
AWS EB3
UNS K31115

Chemical composition(mass fraction)(wt.%) of the AWS EB5

 

 

C
Si
Mn
P
S
Cr Ni
0.15-0.23 0.4-0.6 0.4-0.7 0.025 0.025 0.45-0.65  
Mo Al Cu Nb Ti V Ce
0.9-1.2   ≤0.3        
N Co Pb B Other sum    
        ≤0.5    
             

Mechanical Properties of steel grade AWS EB5

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)
482 (≥) 779 (≥) 33 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade AWS EB5

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
44 - -     0.22 -  
896 137 - 44.3 214   -  
789 - 13 11.2   242 141

Heat Treatment of steel grade AWS EB5

Heat treated : 1168°C - 1983°C

Technological Curves of steel grade AWS EB5

Cross Reference Table (Equivalent Grade) of AWS EB5

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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