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OLC15XS

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OLC15X OLC20
#OLC15XS

Description

Romania STAS/SR OLC15XS Structural steel and OLC15XS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OLC15XS
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OLC15XS STAS/SR Romania Structural steel
OL52.4
OL60.1
OL70.1
OLC10
OLC10S
OLC10X
OLC10XS
OLC15
OLC15S
OLC15X

Chemical composition(mass fraction)(wt.%) of the OLC15XS

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.12-0.18 0.17-0.37 0.35-0.60 0.035 0.020-0.040 0.30 0.30 0.30

Mechanical Properties of steel grade OLC15XS

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)
641 (≥) 388 (≥) 44 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade OLC15XS

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 - -     0.21 -  
696 589 - 33.3 423   -  
136 - 44 41.2   432 323

Heat Treatment of steel grade OLC15XS

Heat treated : 1899°C - 1834°C

Technological Curves of steel grade OLC15XS

Cross Reference Table (Equivalent Grade) of OLC15XS

Grade Standard Country Application
OLC15XS STAS/SR Romania Structural steel
OLC15X OLC20
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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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