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UNS J03002

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Description

UNS J03002 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: UNS J03002
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel UNS J03002
ASTM CT15C
ASTM HK30
UNS J94203
ASTM HK40
UNS J94204
ASTM HT30
UNS J94603
ASTM WCA
UNS J02502
ASTM WCB

Chemical composition(mass fraction)(wt.%) of the UNS J03002

 

 

C/Ce
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.3(0.5) 0.6 1.0 0.04 0.045 0.5 0.5
Mo Al Cu Nb Ti V Ce
0.2   0.3     0.03  
N Co Pb B Other    
        P 5-155    
             

Mechanical Properties of steel grade UNS J03002

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)
384 (≥) 625 (≥) 22 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade UNS J03002

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
12 - -     0.23 -  
477 893 - 21.3 333   -  
369 - 31 44.2   321 314

Heat Treatment of steel grade UNS J03002

Heat treated : 1522°C - 1313°C

Technological Curves of steel grade UNS J03002

Cross Reference Table (Equivalent Grade) of UNS J03002

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
ASTM WCB ASTM WCC
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