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1.2108

Favorite Datasheet
90CrSi5 125CrSi5
#1.2108

Description

Germany DIN 1.2108 Cold working alloy tool steel and 1.2108 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.2108
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.2108 DIN Germany Cold working alloy tool steel
1.2080
X42Cr13
1.2083
X33CrS16
1.2085
62SiMnCr4
1.2101
58SiCr8
1.2103
90CrSi5

Chemical composition(mass fraction)(wt.%) of the 1.2108

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.85-0.95 1.05-1.25 0.60-0.80 Max 0.035 Max 0.035 1.10-1.30

Mechanical Properties of steel grade 1.2108

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)
295 (≥) 942 (≥) 14 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 1.2108

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
12 - -     0.34 -  
546 414 - 43.3 232   -  
786 - 23 43.2   442 324

Heat Treatment of steel grade 1.2108

Heat treated : 1979°C - 1325°C

Technological Curves of steel grade 1.2108

Cross Reference Table (Equivalent Grade) of 1.2108

Grade Standard Country Application
1.2108 DIN Germany Cold working alloy tool steel
90CrSi5 125CrSi5
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Jiangyou Longhai Special Steel Co.,Ltd.

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