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OLC10q

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OLC45q OLC15q
#OLC10q

Description

Romania STAS/SR OLC10q Alloy structural steel and OLC10q Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OLC10q
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OLC10q STAS/SR Romania Alloy structural steel
36BCrMnl Iq
36BMn11q
40BCr10q
40Cr10q
40CrNi12q
42MoCr11q
OLC22Bq
OLC2Sq
OLC35q
OLC45q

Chemical composition(mass fraction)(wt.%) of the OLC10q

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.07-0.14 0.17- 0.37 0.35-0.65 0.045 0.040 Max 0.30 0.3 0.30

Mechanical Properties of steel grade OLC10q

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)
269 (≥) 148 (≥) 33 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade OLC10q

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
23 - -     0.31 -  
915 346 - 43.3 423   -  
624 - 22 33.2   231 441

Heat Treatment of steel grade OLC10q

Heat treated : 1149°C - 1796°C

Technological Curves of steel grade OLC10q

Cross Reference Table (Equivalent Grade) of OLC10q

Grade Standard Country Application
OLC10q STAS/SR Romania Alloy structural steel
OLC45q OLC15q
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
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