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1.4732

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1.4732 X85CrMoV18-2
#1.4732

Description

Germany DIN 1.4732 Valve steel and 1.4732 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4732
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4732 DIN Germany Valve steel
1.3817
X4MnCr18
45SiCr16-11/X45SiC
1.4704
X45SiCr9-3
1.4718
X40CrSiMo10-2
1.4731
X80CrSiMoW15-2
1.4732

Chemical composition(mass fraction)(wt.%) of the 1.4732

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%)
0.75-0.85 1.80-2.20 Max 0.80 Max 0.040 Max 0.030 14.00-16.00 0.60-0.90 0.80-1.20 0.80-1.20

Mechanical Properties of steel grade 1.4732

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)
445 (≥) 611 (≥) 41 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 1.4732

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
32 - -     0.21 -  
166 219 - 11.3 214   -  
472 - 21 43.2   331 311

Heat Treatment of steel grade 1.4732

Heat treated : 1195°C - 1734°C

Technological Curves of steel grade 1.4732

Cross Reference Table (Equivalent Grade) of 1.4732

Grade Standard Country Application
1.4732 DIN Germany Valve steel
1.4732 DIN Germany Valve steel
1.4732 X85CrMoV18-2
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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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