Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

1.4718

Favorite Datasheet
X45SiCr9-3 X40CrSiMo10-2
#1.4718

Description

Germany DIN 1.4718 Valve steel and 1.4718 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4718
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4718 DIN Germany Valve steel
1.4885
X12CrNiMoNb20-15
X8SiTi4
1.5310
X50NiCrWV13-13
1.3817
X4MnCr18
45SiCr16-11/X45SiC
1.4704
X45SiCr9-3

Chemical composition(mass fraction)(wt.%) of the 1.4718

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.40-0.50 2.70-3.30 Max 0.60 Max 0.040 Max 0.030 8.00-10.00 Max 0.50

Mechanical Properties of steel grade 1.4718

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)
954 (≥) 354 (≥) 22 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 1.4718

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
41 - -     0.31 -  
124 185 - 32.3 433   -  
351 - 11 31.2   424 421

Heat Treatment of steel grade 1.4718

Heat treated : 1166°C - 1629°C

Technological Curves of steel grade 1.4718

Cross Reference Table (Equivalent Grade) of 1.4718

Grade Standard Country Application
1.4718 DIN Germany Valve steel
1.4718 AFNOR France Valve Internal Combustion Engines steel (NF-EN 1009-1998)
X45SiCr9-3 X40CrSiMo10-2
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
  • Do you supply this 1.4718?
  • List your company on S&G now? Join
  • Non-paying users only
Top