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EN C30

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EN C25E EN C35
#C30

Description

Euronorm EN EN C30 Euronorm Structural steel and EN C30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C30
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C30 EN Euronorm Euronorm Structural steel
EN 18MnMoNi5-5
EN P245GH
EN P280GH
EN P305GH
EN X10CrMoVNb9-1
EN 20Mn5
EN 28Mn
EN C22
EN C25
EN C25E

Chemical composition(mass fraction)(wt.%) of the EN C30

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.27 -0.34 0.40 0.50 -0.80 0.045 0.045 0.40 0.40 0.10

Mechanical Properties of steel grade EN C30

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)
927 (≥) 232 (≥) 34 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade EN C30

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
41 - -     0.13 -  
432 992 - 11.3 314   -  
511 - 41 41.2   241 121

Heat Treatment of steel grade EN C30

Heat treated : 1474°C - 1778°C

Technological Curves of steel grade EN C30

Cross Reference Table (Equivalent Grade) of EN C30

Grade Standard Country Application
OLC30 STAS/SR Romania Structural steel
OLC30S STAS/SR Romania Structural steel
OLC30X STAS/SR Romania Structural steel
C30E UNE Spain Spain structural alloy steel
C30R UNE Spain Spain structural alloy steel
RC30 ONORM Austria Austrian structural steel
EN C30E EN Euronorm Euronorm Structural steel
EN C30R EN Euronorm Euronorm Structural steel
EN C30 EN Euronorm Euronorm Structural steel
EN C30BKD EN Euronorm Euronorm Structural steel
EN C30 EN Euronorm Euronorm Structural steel
ЖC30-BИ ГОСТ Russia Vacuum melting of casting high temperature alloy rod
ЖC30-BИ ГОСТ Russia Standard vacuum smelting casting high temperature alloy
EN C25E EN C35
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