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El450

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E1442 E1451
#El450

Description

Spain UNE El450 Spain structural alloy steel and El450 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: El450
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel El450 UNE Spain Spain structural alloy steel
E1294
E1295
E1296
E1297
E1410
El430
E1431
E1440
El441
E1442

Chemical composition(mass fraction)(wt.%) of the El450

C(％) Si(％) Mn(％) P(％) S(％)
0.47-0.53 1.50-2.00 0.50-0.80 0.035 0.035

Mechanical Properties of steel grade El450

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)
435 (≥) 886 (≥) 12 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade El450

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 -  
378 612 - 33.3 214   -  
728 - 42 23.2   211 122

Heat Treatment of steel grade El450

Heat treated : 1387°C - 1552°C

Technological Curves of steel grade El450

Cross Reference Table (Equivalent Grade) of El450

Grade Standard Country Application
El450 UNE Spain Spain structural alloy steel
E1442 E1451
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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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