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115W8

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1.2442 1.2453
#115W8

Description

Germany DIN 115W8 Cold working alloy tool steel and 115W8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 115W8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 115W8 DIN Germany Cold working alloy tool steel
1.2379
1.2381
73MoV5-2
1.2414
120W4
1.2419
105WCr6
1.2436
X210CrW12
1.2442

Chemical composition(mass fraction)(wt.%) of the 115W8

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) W(%)
1.10-1.20 0.15-0.30 0.20-0.40 Max 0.035 Max 0.035 0.15-0.25 1.80-2.10

Mechanical Properties of steel grade 115W8

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)
597 (≥) 981 (≥) 11 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 115W8

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
13 - -     0.42 -  
126 671 - 21.3 212   -  
192 - 31 42.2   342 121

Heat Treatment of steel grade 115W8

Heat treated : 1722°C - 1169°C

Technological Curves of steel grade 115W8

Cross Reference Table (Equivalent Grade) of 115W8

Grade Standard Country Application
115W8 DIN Germany Cold working alloy tool steel
1.2442 1.2453
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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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