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UNS W18118

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AWS E8018-D1 AWS E8015-B8
#UNS # # #W18118

Description

UNS W18118 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: UNS W18118
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel UNS W18118
UNS W53118
AWS E8015-B4L
UNS W53415
AWS E8016-B5
UNS W51316
AWS E8015-B6
UNS W50215
AWS E8016-B6
UNS W50216
AWS E8018-D1

Chemical composition(mass fraction)(wt.%) of the UNS W18118

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.12 0.8 1.0-1.75 0.03 0.03   ≤0.9
Mo Al Cu Nb Ti V Ce
0.25-0.45            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade UNS W18118

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)
731 (≥) 427 (≥) 41 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade UNS W18118

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
33 - -     0.14 -  
398 491 - 34.3 143   -  
666 - 23 11.2   312 321

Heat Treatment of steel grade UNS W18118

Heat treated : 1923°C - 1585°C

Technological Curves of steel grade UNS W18118

Cross Reference Table (Equivalent Grade) of UNS W18118

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
UNS S42800 UNS USA Martensitic special steel
UNS S43100 UNS USA Martensitic special steel
AWS E8018-D1 AWS E8015-B8
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