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EN 30NiCrMo2KD

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EN 30CrNiMo8KD EN 34Cr4KD
#30NiCrMo2KD

Description

Euronorm EN EN 30NiCrMo2KD Euronorm Structural steel and EN 30NiCrMo2KD Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 30NiCrMo2KD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 30NiCrMo2KD EN Euronorm Euronorm Structural steel
EN S355K2G2W
EN C10KD
EN C15KD
EN 15Cr2KD
EN 16MnCr5KD
EN 18CrMo4KD
EN 20MoCr4KD
EN 20NiCrMo2KD
EN 25CrMo4KD
EN 30CrNiMo8KD

Chemical composition(mass fraction)(wt.%) of the EN 30NiCrMo2KD

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.27-0.34 0.15-0.40 0.60-1.00 0.035 0.035 0.40-0.60 0.40- 0.70 0.15-0.30

Mechanical Properties of steel grade EN 30NiCrMo2KD

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)
891 (≥) 388 (≥) 33 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade EN 30NiCrMo2KD

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
43 - -     0.41 -  
248 298 - 33.3 141   -  
539 - 34 43.2   444 234

Heat Treatment of steel grade EN 30NiCrMo2KD

Heat treated : 1439°C - 1947°C

Technological Curves of steel grade EN 30NiCrMo2KD

Cross Reference Table (Equivalent Grade) of EN 30NiCrMo2KD

Grade Standard Country Application
EN 30NiCrMo2KD EN Euronorm Euronorm Structural steel
EN 30CrNiMo8KD EN 34Cr4KD
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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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