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RC85

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RC80 RC90
#RC85

Description

Austria ONORM RC85 Austrian structural steel and RC85 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: RC85
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel RC85 ONORM Austria Austrian structural steel
RC35
RC40
RC45
RC50
RC55
RC60
RC65
RC70
RC75
RC80

Chemical composition(mass fraction)(wt.%) of the RC85

C(％) Si(％) Mn(％) P(％) S(％)
0.85-0.90 0.15-0.40 0.40-0.70 0.035 0.035

Mechanical Properties of steel grade RC85

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)
139 (≥) 218 (≥) 14 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade RC85

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 - -     0.44 -  
444 281 - 43.3 313   -  
661 - 12 32.2   112 444

Heat Treatment of steel grade RC85

Heat treated : 1163°C - 1738°C

Technological Curves of steel grade RC85

Cross Reference Table (Equivalent Grade) of RC85

Grade Standard Country Application
RC85 ONORM Austria Austrian structural steel
RC80 RC90
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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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