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AWS E8018-NM1

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UNS W25018 UNS W21118
#AWS # # #E8018-NM1

Description

AWS E8018-NM1 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS E8018-NM1
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel AWS E8018-NM1
AWS E8018-C3
UNS W21018
AWS E7018-C3L
UNS W20918
AWS E8016-C4
UNS W21916
AWS E8018-C4
UNS W21918
AWS E9015-C5L
UNS W25018

Chemical composition(mass fraction)(wt.%) of the AWS E8018-NM1

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.1 0.6 0.8-1.25 0.02 0.02 ≤0.1 0.8-1.1
Mo Al Cu Nb Ti V Ce
0.4-0.65 ≤0.05 ≤0.1     ≤0.02  
N Co Pb B Other    
             
             

Mechanical Properties of steel grade AWS E8018-NM1

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)
795 (≥) 738 (≥) 31 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade AWS E8018-NM1

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
41 - -     0.11 -  
762 227 - 24.3 313   -  
265 - 21 11.2   444 344

Heat Treatment of steel grade AWS E8018-NM1

Heat treated : 1775°C - 1864°C

Technological Curves of steel grade AWS E8018-NM1

Cross Reference Table (Equivalent Grade) of AWS E8018-NM1

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 W25018 UNS W21118
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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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