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EN 30CrNiMoS

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EN 25CrMo4 EN 34CrNiMo6
#30CrNiMoS

Description

Euronorm EN EN 30CrNiMoS Euronorm Stainless Steel and EN 30CrNiMoS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: EN 30CrNiMoS
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel EN 30CrNiMoS EN Euronorm Euronorm Stainless Steel
EN GX5CrNiMoNb19-11-2
EN GX5CrNiNb19-11
EN GX6CrNiN26-7
EN GX7CrNiMo12-1
EN GX12Cr12
EN 19MnB4
EN 20CrMoVTiB4-10
EN 20Mn5
EN 21CrMoV5-7
EN 25CrMo4

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.26-0.34 0.40 0.30-0.60 0.035 0.035 1.80-2.20 1.80-2.20 0.30-0-50

Mechanical Properties of steel grade EN 30CrNiMoS

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)
526 (≥) 516 (≥) 33 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade EN 30CrNiMoS

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 - -     0.13 -  
842 456 - 24.3 342   -  
177 - 13 44.2   441 244

Heat Treatment of steel grade EN 30CrNiMoS

Heat treated : 1894°C - 1127°C

Technological Curves of steel grade EN 30CrNiMoS

Cross Reference Table (Equivalent Grade) of EN 30CrNiMoS

Grade Standard Country Application
EN 30CrNiMoS EN Euronorm Euronorm Stainless Steel
EN 25CrMo4 EN 34CrNiMo6
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