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UNS H15281

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ASTM 15B28H ASTM 15B30H
#UNS # # #H15281

Description

UNS H15281 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: UNS H15281
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel UNS H15281
ASTM 1522H
UNS H15220
ASTM 1524H
UNS H15240
ASTM 1526H
UNS H15260
UNS H15410
ASTM 15B21H
UNS H15211
ASTM 15B28H

Chemical composition(mass fraction)(wt.%) of the UNS H15281

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.25-0.34  0.15-0.35  1.0-1.5  0.03 0.05     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
      0.0005-0.003       
             

Mechanical Properties of steel grade UNS H15281

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)
988 (≥) 646 (≥) 42 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade UNS H15281

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
11 - -     0.12 -  
513 882 - 12.3 114   -  
594 - 24 43.2   123 241

Heat Treatment of steel grade UNS H15281

Heat treated : 1335°C - 1139°C

Technological Curves of steel grade UNS H15281

Cross Reference Table (Equivalent Grade) of UNS H15281

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 15B28H ASTM 15B30H
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