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EN X2CrMnNiNi 7-7-5

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EN X2CrA1Ti18-2 EN X2CrMoTi17-1
#X2CrMnNiNi #7-7-5

Description

Euronorm EN EN X2CrMnNiNi 7-7-5 Euronorm Tool steel and EN X2CrMnNiNi 7-7-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: EN X2CrMnNiNi 7-7-5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy EN X2CrMnNiNi 7-7-5 EN Euronorm Euronorm Tool steel
EN X100CrMo17
EN X1CrNi25-21
EN X1CrNiMoCuN20-18-7
EN X1CrNiMoCuN25-25-5
EN X1CrNiMoN25-22-2
EN X1CrNiSi18-15-4
EN X1NiCrMoCu25-20-5
EN X1NiCrMoCu31-27-4
EN X1NiCrMoCuN25-20-7
EN X2CrA1Ti18-2

Chemical composition(mass fraction)(wt.%) of the EN X2CrMnNiNi 7-7-5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.030 1.00 6.00-8.00 0.045 0.015 16.0-17.0

Mechanical Properties of steel grade EN X2CrMnNiNi 7-7-5

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)
183 (≥) 495 (≥) 32 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade EN X2CrMnNiNi 7-7-5

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 - -     0.32 -  
561 251 - 24.3 341   -  
432 - 32 14.2   221 114

Heat Treatment of steel grade EN X2CrMnNiNi 7-7-5

Heat treated : 1698°C - 1892°C

Technological Curves of steel grade EN X2CrMnNiNi 7-7-5

Cross Reference Table (Equivalent Grade) of EN X2CrMnNiNi 7-7-5

Grade Standard Country Application
EN X2CrMnNiNi 7-7-5 EN Euronorm Euronorm Tool steel
EN X2CrMnNiNi7-7-5 EN Euronorm Euronorm Stainless Steel
EN X2CrMnNiNi7-7-5 EN Euronorm Euronorm Stainless Steel
X12CrMnNiN17-7-5 AFNOR France Austenite
X2CrNiN17-7-5 AFNOR France Austenite
ISO X12CrMnNiN17-7-5 ISO ISO ISO standard thermal deformation of stainless steel
EN X12CrMnNiN17-7-5 EN Euronorm Euronorm Stainless Steel
EN X12CrMnNiNi7-7-5 EN Euronorm Euronorm Stainless Steel
EN X12CrMnNiNi7-7-5 EN Euronorm Euronorm Stainless Steel
EN X2CrA1Ti18-2 EN X2CrMoTi17-1
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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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