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17MoCrNi14q

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15Cr9q 18MnCr11q
#17MoCrNi14q

Description

Romania STAS/SR 17MoCrNi14q Alloy structural steel and 17MoCrNi14q Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 17MoCrNi14q
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 17MoCrNi14q STAS/SR Romania Alloy structural steel
40CrNi12q
42MoCr11q
OLC22Bq
OLC2Sq
OLC35q
OLC45q
OLC10q
OLC15q
13CrNi30q
15Cr9q

Chemical composition(mass fraction)(wt.%) of the 17MoCrNi14q

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
0.14-0.20 0.17-0.37 0.60-0.90 0.035 0.035 0.85-1.15 1.20-1.60 0.15-0.25 0.3 0

Mechanical Properties of steel grade 17MoCrNi14q

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)
285 (≥) 545 (≥) 34 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 17MoCrNi14q

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 - -     0.32 -  
992 797 - 41.3 421   -  
375 - 12 31.2   212 411

Heat Treatment of steel grade 17MoCrNi14q

Heat treated : 1938°C - 1739°C

Technological Curves of steel grade 17MoCrNi14q

Cross Reference Table (Equivalent Grade) of 17MoCrNi14q

Grade Standard Country Application
17MoCrNi14q STAS/SR Romania Alloy structural steel
17MoCrNi14q STAS/SR Romania Alloy structural steel
15Cr9q 18MnCr11q
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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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