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UNS W88331

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AWS E330 AWS E330H
#UNS # # # #W88331

Description

UNS W88331 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: UNS W88331
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel UNS W88331
UNS W31710
AWS E317L
UNS W31713
AWS E318
UNS W31910
AWS E320
UNS W88021
AWS E320LR
UNS W88022
AWS E330

Chemical composition(mass fraction)(wt.%) of the UNS W88331

 

 


C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.18-0.25 0.9 1.0-2.5 0.04 0.015 14.0-17.0 33.0-37.0
Mo Al Cu Nb Ti V Ce
≤0.75   ≤0.75        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade UNS W88331

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)
342 (≥) 321 (≥) 31 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade UNS W88331

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
22 - -     0.43 -  
257 378 - 14.3 233   -  
256 - 24 23.2   311 121

Heat Treatment of steel grade UNS W88331

Heat treated : 1929°C - 1162°C

Technological Curves of steel grade UNS W88331

Cross Reference Table (Equivalent Grade) of UNS W88331

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 E330 AWS E330H
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