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415261

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415260 415313
#415261

Description

Czech Republic CSN 415261 The Czech republic Structural steel and 415261 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 415261
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 415261 CSN Czech Republic The Czech republic Structural steel
415222
415223
415230
415231
415233
415235
415236
415240
415241
415260

Chemical composition(mass fraction)(wt.%) of the 415261

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.55-0.62 0.17-0.37 0.80-1.10 0.035 0.035 0.90-1.20

Mechanical Properties of steel grade 415261

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)
128 (≥) 693 (≥) 24 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 415261

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
12 - -     0.43 -  
796 988 - 34.3 411   -  
269 - 23 22.2   323 312

Heat Treatment of steel grade 415261

Heat treated : 1789°C - 1321°C

Technological Curves of steel grade 415261

Cross Reference Table (Equivalent Grade) of 415261

Grade Standard Country Application
415261 CSN Czech Republic The Czech republic Structural steel
415260 415313
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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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