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1.2379

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X155CrVMo12-1 1.2381
#1.2379

Description

Germany DIN 1.2379 Cold working alloy tool steel and 1.2379 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2379
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2379 DIN Germany Cold working alloy tool steel
X63CrMoV5-1
X100CrMoV5-1
1.2363
1.2369
81MoCrV42-16
X96CrMoV12
1.2376
X220CrVMo12-2
1.2378
X155CrVMo12-1

Chemical composition(mass fraction)(wt.%) of the 1.2379

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
1.50-1.60 0.10-0.40 0.15-0.45 Max 0.030 Max 0.030 11.0-12.0 0.60-0.80 0.90-1.10

Mechanical Properties of steel grade 1.2379

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)
297 (≥) 438 (≥) 24 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 1.2379

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
11 - -     0.22 -  
434 246 - 33.3 311   -  
424 - 44 31.2   414 133

Heat Treatment of steel grade 1.2379

Heat treated : 1582°C - 1362°C

Technological Curves of steel grade 1.2379

Cross Reference Table (Equivalent Grade) of 1.2379

Grade Standard Country Application
1.2379 DIN Germany Cold working alloy tool steel
X155CrVMo12-1 1.2381
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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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