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UNS 50500

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ASTM A148/A148M Grade 550-345(80-50) ASTM A148/A148M Grade 620-415(90-60)
#UNS # # #50500

Description

UNS 50500 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: UNS 50500
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel UNS 50500
UNS J03000
ASTM Grade 450-240(65-35)
UNS J03001
ASTM Grade 485-250(70-35)
UNS J03501
ASTM Grade 485-275(70-40)
UNS J02501
ASTM A148/A148M Grade 550-270(80-40)
UNS D50400
ASTM A148/A148M Grade 550-345(80-50)

Chemical composition(mass fraction)(wt.%) of the UNS 50500

 

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
      0.05 0.06    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade UNS 50500

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)
678 (≥) 879 (≥) 42 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade UNS 50500

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
43 - -     0.33 -  
725 376 - 23.3 223   -  
548 - 33 44.2   432 231

Heat Treatment of steel grade UNS 50500

Heat treated : 1283°C - 1169°C

Technological Curves of steel grade UNS 50500

Cross Reference Table (Equivalent Grade) of UNS 50500

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 A148/A148M Grade 550-345(80-50) ASTM A148/A148M Grade 620-415(90-60)
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