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120W4

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1.2414 1.2419
#120W4

Description

Germany DIN 120W4 Cold working alloy tool steel and 120W4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 120W4
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 120W4 DIN Germany Cold working alloy tool steel
81MoCrV42-16
X96CrMoV12
1.2376
X220CrVMo12-2
1.2378
X155CrVMo12-1
1.2379
1.2381
73MoV5-2
1.2414

Chemical composition(mass fraction)(wt.%) of the 120W4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) W(%)
1.15-1.25 0.15-0.30 0.20-0.35 Max 0.035 Max 0.035 0.15-0.25 0.90-1.10

Mechanical Properties of steel grade 120W4

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)
174 (≥) 372 (≥) 31 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 120W4

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
23 - -     0.41 -  
225 395 - 42.3 114   -  
559 - 12 12.2   441 444

Heat Treatment of steel grade 120W4

Heat treated : 1439°C - 1166°C

Technological Curves of steel grade 120W4

Cross Reference Table (Equivalent Grade) of 120W4

Grade Standard Country Application
120W4 DIN Germany Cold working alloy tool steel
1.2414 1.2419
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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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