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1.4418

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1.4313 X4CrNiMo16-5-1
#1.4418

Description

France AFNOR 1.4418 Martensite And Precipitation Hardening and 1.4418 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4418
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4418 AFNOR France Martensite And Precipitation Hardening
1.4031
X46Cr13
1.4034
X50CrMoV15
1.4116
X39CrNiMo17-1
X39CrNiMo17-1
1.4122
X3CrNiMo13-4
1.4313

Chemical composition(mass fraction)(wt.%) of the 1.4418

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.06 Max 0.70 Max 1.50 Max 0.040 Max 0.015 15.00-17.00 4.00-6.00 0.80-1.50 Max 0.020

Mechanical Properties of steel grade 1.4418

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)
563 (≥) 162 (≥) 44 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 1.4418

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 - -     0.33 -  
751 917 - 44.3 334   -  
667 - 13 32.2   441 133

Heat Treatment of steel grade 1.4418

Heat treated : 1965°C - 1116°C

Technological Curves of steel grade 1.4418

Cross Reference Table (Equivalent Grade) of 1.4418

Grade Standard Country Application
1.4418 AFNOR France Martensite And Precipitation Hardening
1.4313 X4CrNiMo16-5-1
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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