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Description

Germany DIN 58SiCr8 Cold working alloy tool steel and 58SiCr8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 58SiCr8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 58SiCr8 DIN Germany Cold working alloy tool steel
102Cr6
1.2067
X210Cr12
1.2080
X42Cr13
1.2083
X33CrS16
1.2085
62SiMnCr4
1.2101

Chemical composition(mass fraction)(wt.%) of the 58SiCr8

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.55-0.63 1.70-2.00 0.60-0.90 Max 0.035 Max 0.035 0.35-0.45

Mechanical Properties of steel grade 58SiCr8

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)
338 (≥) 443 (≥) 24 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 58SiCr8

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
24 - -     0.13 -  
353 619 - 31.3 124   -  
769 - 12 12.2   242 422

Heat Treatment of steel grade 58SiCr8

Heat treated : 1766°C - 1851°C

Technological Curves of steel grade 58SiCr8

Cross Reference Table (Equivalent Grade) of 58SiCr8

Grade Standard Country Application
58SiCr8 DIN Germany Cold working alloy tool steel

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