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AWS E240

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UNS W32310 UNS W32410
#AWS # # #E240

Description

AWS E240 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS E240
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel AWS E240
AWS E8010-P1
UNS W18110
AWS W7018-W1
UNS W20018
AWS W8018-W2
UNS W20118
AWS E209
UNS W32210
AWS E219
UNS W32310

Chemical composition(mass fraction)(wt.%) of the AWS E240

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.06 1.0 10.5-13.5 0.04 0.03 17.0-19.0 4.0-6.0
Mo Al Cu Nb Ti V Ce
≤0.75   ≤0.75        
N Co Pb B Other    
0.1-0.2            
             

Mechanical Properties of steel grade AWS E240

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)
769 (≥) 923 (≥) 21 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade AWS E240

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
32 - -     0.13 -  
147 752 - 13.3 433   -  
853 - 31 21.2   234 311

Heat Treatment of steel grade AWS E240

Heat treated : 1183°C - 1715°C

Technological Curves of steel grade AWS E240

Cross Reference Table (Equivalent Grade) of AWS E240

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
UNS W32310 UNS W32410
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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