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ASTM 50B44H

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UNS H50401 UNS H50441
#ASTM # # #50B44H

Description

ASTM 50B44H Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: ASTM 50B44H
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel ASTM 50B44H
ASTM 4720H
UNS H47200
ASTM 4815H
UNS H48150
ASTM 4817H
UNS H48170
ASTM 4820H
UNS H48200
ASTM 50B40H
UNS H50401

Chemical composition(mass fraction)(wt.%) of the ASTM 50B44H

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.42-0.49   0.15-0.35  0.65-1.1      0.3-0.7  
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
      ≥0.0005       
             

Mechanical Properties of steel grade ASTM 50B44H

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)
674 (≥) 625 (≥) 14 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade ASTM 50B44H

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
42 - -     0.42 -  
574 316 - 12.3 421   -  
694 - 23 12.2   412 432

Heat Treatment of steel grade ASTM 50B44H

Heat treated : 1651°C - 1834°C

Technological Curves of steel grade ASTM 50B44H

Cross Reference Table (Equivalent Grade) of ASTM 50B44H

Grade Standard Country Application
ASTM 1030 ASTM USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
ASTM 1008 ASTM USA General use carbon steel bar
ASTM 1010 ASTM USA General use carbon steel bar
ASTM 1013 ASTM USA General use carbon steel bar
ASTM 1015 ASTM USA General use carbon steel bar
ASTM 1016 ASTM USA General use carbon steel bar
ASTM 1017 ASTM USA General use carbon steel bar
ASTM 1018 ASTM USA General use carbon steel bar
ASTM 1019 ASTM USA General use carbon steel bar
ASTM 1020 ASTM USA General use carbon steel bar
ASTM 1021 ASTM USA General use carbon steel bar
ASTM W1-A ASTM USA Carbon tool steel
ASTM A182 F55 ASTM USA Super Duplex
ASTM 431 ASTM USA Martensitic special steel
ASTM 440A ASTM USA Martensitic special steel
ASTM 440B ASTM USA Martensitic special steel
ASTM 440C ASTM USA Martensitic special steel
ASTM 501 ASTM USA Martensitic special steel
UNS H50401 UNS H50441
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