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DC03

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DC01 DC04
#DC03

Description

Spain UNE DC03 Spain structural steel and DC03 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: DC03
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel DC03 UNE Spain Spain structural steel
SIVCr11A
56Sil7A
60CrMnSi12A
60Si15A
65WSil8A
OLC55A
OIX65A
OLC70A
OLC75A
DC01

Chemical composition(mass fraction)(wt.%) of the DC03

C(％) Mn(％) P(％) S(％)
0.10 0.45 0.035 0.035

Mechanical Properties of steel grade DC03

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)
287 (≥) 511 (≥) 11 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade DC03

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 - -     0.23 -  
494 864 - 13.3 122   -  
295 - 41 34.2   443 222

Heat Treatment of steel grade DC03

Heat treated : 1652°C - 1851°C

Technological Curves of steel grade DC03

Cross Reference Table (Equivalent Grade) of DC03

Grade Standard Country Application
DC03 UNE Spain Spain structural steel
EN DC03 EN Euronorm Euronorm Structural steel
DC01 DC04
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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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