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El441

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E1440 E1442
#El441

Description

Spain UNE El441 Spain structural alloy steel and El441 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: El441
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel El441 UNE Spain Spain structural alloy steel
El292
E1293
E1294
E1295
E1296
E1297
E1410
El430
E1431
E1440

Chemical composition(mass fraction)(wt.%) of the El441

C(％) Si(％) Mn(％) P(％) S(％)
0.57-0.64 1.50-2.00 0.60-0.90 0.035 0.035

Mechanical Properties of steel grade El441

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)
884 (≥) 584 (≥) 41 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade El441

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
44 - -     0.21 -  
589 143 - 31.3 314   -  
344 - 43 23.2   124 331

Heat Treatment of steel grade El441

Heat treated : 1231°C - 1939°C

Technological Curves of steel grade El441

Cross Reference Table (Equivalent Grade) of El441

Grade Standard Country Application
El441 UNE Spain Spain structural alloy steel
E1440 E1442
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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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