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RC12

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RCI0 RCH
#RC12

Description

Austria ONORM RC12 Austrian structural steel and RC12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: RC12
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel RC12 ONORM Austria Austrian structural steel
X8Ni9KK
UGG12
UC6
UC8
UC10
UC12
UC14
RGG12
RC8
RCI0

Chemical composition(mass fraction)(wt.%) of the RC12

C(％) Si(％) Mn(％) P(％) S(％)
0.08-0.12 Max 0.30 Max 0.50 0.04 0.040

Mechanical Properties of steel grade RC12

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)
332 (≥) 442 (≥) 11 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade RC12

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 - -     0.33 -  
126 515 - 22.3 132   -  
166 - 32 44.2   221 412

Heat Treatment of steel grade RC12

Heat treated : 1636°C - 1681°C

Technological Curves of steel grade RC12

Cross Reference Table (Equivalent Grade) of RC12

Grade Standard Country Application
RC12 ONORM Austria Austrian structural steel
RCI0 RCH
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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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