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OLC15

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OLC10XS OLC15S
#OLC15

Description

Romania STAS/SR OLC15 Structural steel and OLC15 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OLC15
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OLC15 STAS/SR Romania Structural steel
OL50.1
OL52.2
OL2.3
OL52.4
OL60.1
OL70.1
OLC10
OLC10S
OLC10X
OLC10XS

Chemical composition(mass fraction)(wt.%) of the OLC15

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.12-0.18 0.17-0, 37 0.35-0.65 0.040 0.045 0.30 0.30

Mechanical Properties of steel grade OLC15

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)
611 (≥) 773 (≥) 31 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade OLC15

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 - -     0.14 -  
288 131 - 41.3 123   -  
796 - 43 14.2   211 243

Heat Treatment of steel grade OLC15

Heat treated : 1229°C - 1123°C

Technological Curves of steel grade OLC15

Cross Reference Table (Equivalent Grade) of OLC15

Grade Standard Country Application
OLC15 STAS/SR Romania Structural steel
OLC15S STAS/SR Romania Structural steel
OLC15X STAS/SR Romania Structural steel
OLC15XS STAS/SR Romania Structural steel
OLC15q STAS/SR Romania Alloy structural steel
OLC15q STAS/SR Romania Alloy structural steel
OLC15AT STAS/SR Romania Alloy structural steel
OLC10XS OLC15S
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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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