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HR50F45

Favorite Datasheet
HR5 HR50/35
#HR5

Description

UK B.S. BS 1449-1-1.4, HR50F45 Specialsteel Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled wide material based on specified minimum strength and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: HR50F45
Category Class Grade Standard Country Application
Steel GradesSpecialsteel HR50F45 B.S. UK Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled wide material based on specified minimum strength

Chemical composition(mass fraction)(wt.%) of the HR50F45

C Si Mn P S Cr Ni Mo Co Ti Fe Al Cu B Bi Pb Ag
0.08 -0.15 ≤1.00 ≤1.00 ≤ ≥ ≤0.020 18.00 -21.00 ≤remaining ≤ ≥ ≤5.00 0.20 -0.60 ≤5.00 ≤ ≥ ≤0.50 ≤ ≥ ≤ ≥ ≤0.0050 ≤ ≥

Mechanical Properties of steel grade HR50F45

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)
116 (≥) 366 (≥) 11 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade HR50F45

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
22 - -     0.12 -  
976 931 - 42.3 133   -  
239 - 43 21.2   111 131

Heat Treatment of steel grade HR50F45

Heat treated : 1179°C - 1596°C

Technological Curves of steel grade HR50F45

Relevant standard of HR50F45

BS 1449-1-1.4 Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled wide material based on specified minimum strength BS-1449-1-1-4.pdf
HR5 HR50/35
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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