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OLC15S

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OLC15 OLC15X
#OLC15S

Description

Romania STAS/SR OLC15S Structural steel and OLC15S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OLC15S
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OLC15S STAS/SR Romania Structural steel
OL52.2
OL2.3
OL52.4
OL60.1
OL70.1
OLC10
OLC10S
OLC10X
OLC10XS
OLC15

Chemical composition(mass fraction)(wt.%) of the OLC15S

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.12-0.18 0.17-0.37 0.35-0.65 0.045 0.040 0.30 0.30 0.30

Mechanical Properties of steel grade OLC15S

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)
425 (≥) 893 (≥) 21 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade OLC15S

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
34 - -     0.21 -  
441 387 - 33.3 441   -  
119 - 44 21.2   444 124

Heat Treatment of steel grade OLC15S

Heat treated : 1566°C - 1347°C

Technological Curves of steel grade OLC15S

Cross Reference Table (Equivalent Grade) of OLC15S

Grade Standard Country Application
OLC15S STAS/SR Romania Structural steel
OLC15 OLC15X
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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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