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19BMn10q

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17MoCrNi14q 20BCrMn13q
#19BMn10q

Description

Romania STAS/SR 19BMn10q Alloy structural steel and 19BMn10q Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 19BMn10q
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 19BMn10q STAS/SR Romania Alloy structural steel
41CrNi12XS
42MoCr11
42MoCr11S
42MoCr11X
42MoCr11XS
51VMnCr11
51 VMnCr11S
51VMnCr11X
51VMnCr11XS
17MoCrNi14q

Chemical composition(mass fraction)(wt.%) of the 19BMn10q

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Ti(%)
0.15-0.23 Max 0.25 0.80-1.20 0.035 0.035 Max 0.30 0.30 0.30 0.01- 0.04

Mechanical Properties of steel grade 19BMn10q

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)
492 (≥) 271 (≥) 11 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 19BMn10q

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
14 - -     0.14 -  
927 371 - 31.3 334   -  
674 - 34 23.2   334 411

Heat Treatment of steel grade 19BMn10q

Heat treated : 1132°C - 1836°C

Technological Curves of steel grade 19BMn10q

Cross Reference Table (Equivalent Grade) of 19BMn10q

Grade Standard Country Application
19BMn10q STAS/SR Romania Alloy structural steel
17MoCrNi14q 20BCrMn13q
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...

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