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C15R

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C15E C16E
#C15R

Description

Spain UNE C15R Spain structural alloy steel and C15R Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: C15R
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel C15R UNE Spain Spain structural alloy steel
20MoCrS4
20NiCrMo2-2
20NiCrMoS2-2
20NiCrMoS6-4
22CrMoS3-5
28Cr4
28CcS4
C10E
C10R
C15E

Chemical composition(mass fraction)(wt.%) of the C15R

C(％) Si(％) Mn(％)
0.12-0.18 0.4 0.30-0.60

Mechanical Properties of steel grade C15R

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)
317 (≥) 944 (≥) 23 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade C15R

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
31 - -     0.21 -  
141 765 - 14.3 324   -  
862 - 14 32.2   331 423

Heat Treatment of steel grade C15R

Heat treated : 1175°C - 1248°C

Technological Curves of steel grade C15R

Cross Reference Table (Equivalent Grade) of C15R

Grade Standard Country Application
C15R UNE Spain Spain structural alloy steel
EN C15R EN Euronorm Euronorm Structural steel
C15E C16E
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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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