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X1NiMoCu31-27-4

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1.4373 1.4563(AFNOR)
#X1NiMoCu31-27-4

Description

France AFNOR X1NiMoCu31-27-4 Austenite and X1NiMoCu31-27-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X1NiMoCu31-27-4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X1NiMoCu31-27-4 AFNOR France Austenite
X2CrNiMo18-15-4
1.4438(AFNOR)
X1CrNiSi18-15-4
1.4361(AFNOR)
X12CrMnNiN17-7-5
1.4372
X2CrNiN17-7-5
1.4371
X12CrMnNiN18-9-5
1.4373

Chemical composition(mass fraction)(wt.%) of the X1NiMoCu31-27-4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
Max 0.020 Max 0.70 Max 2.00 Max 0.030 Max 0.010 26.00-28.00 30.00-32.00 3.00-4.00 Max 0.11 0.70-1.50

Mechanical Properties of steel grade X1NiMoCu31-27-4

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)
621 (≥) 687 (≥) 33 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade X1NiMoCu31-27-4

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 - -     0.44 -  
469 753 - 34.3 334   -  
277 - 22 43.2   224 331

Heat Treatment of steel grade X1NiMoCu31-27-4

Heat treated : 1959°C - 1361°C

Technological Curves of steel grade X1NiMoCu31-27-4

Cross Reference Table (Equivalent Grade) of X1NiMoCu31-27-4

Grade Standard Country Application
X1NiMoCu31-27-4 AFNOR France Austenite
1.4373 1.4563(AFNOR)
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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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