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UNS W79230

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AWS ERFeMn-C AWS ERFeMn-F
#UNS # # #W79230

Description

UNS W79230 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: UNS W79230
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel UNS W79230
UNS W74032
AWS ERFe-3
UNS W74033
AWS ERFe-5
UNS W74035
AWS ERFe-6
UNS W77530
AWS ERFe-8
UNS W77538
AWS ERFeMn-C

Chemical composition(mass fraction)(wt.%) of the UNS W79230

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.5-1.0 1.3 12-16     2.5-5.0 2.5-5.0
Mo Al Cu Nb Ti V Fe
            ...
N Co Pb B Other    
             
             

Mechanical Properties of steel grade UNS W79230

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)
625 (≥) 233 (≥) 42 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade UNS W79230

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 - -     0.42 -  
613 877 - 32.3 124   -  
343 - 41 34.2   223 343

Heat Treatment of steel grade UNS W79230

Heat treated : 1515°C - 1842°C

Technological Curves of steel grade UNS W79230

Cross Reference Table (Equivalent Grade) of UNS W79230

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 ERFeMn-C AWS ERFeMn-F
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