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18MnCr10q

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RCB52q 18MoCrNi13q
#18MnCr10q

Description

Romania STAS/SR 18MnCr10q Alloy structural steel and 18MnCr10q Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 18MnCr10q
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 18MnCr10q STAS/SR Romania Alloy structural steel
10Cr10CS
41MoCr11CS
OLC35CS
OLC45CS
OLC55CS
OLC15q
OLC35q
OLC45q
OL37q
RCB52q

Chemical composition(mass fraction)(wt.%) of the 18MnCr10q

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.15-0.22 0.17- 0.37 0.90-1.20 0.035 0.035 0.90-1.20 0.3 0.30

Mechanical Properties of steel grade 18MnCr10q

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)
523 (≥) 575 (≥) 33 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 18MnCr10q

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
31 - -     0.34 -  
484 858 - 31.3 213   -  
664 - 32 33.2   414 421

Heat Treatment of steel grade 18MnCr10q

Heat treated : 1635°C - 1284°C

Technological Curves of steel grade 18MnCr10q

Cross Reference Table (Equivalent Grade) of 18MnCr10q

Grade Standard Country Application
18MnCr10q STAS/SR Romania Alloy structural steel
RCB52q 18MoCrNi13q
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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