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Description

58SiCr8 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 58SiCr8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 58SiCr8
X210Cr12
1.2080
1.2083
X42Cr13
X40Cr14
1.2085
X33CrS16
1.2101
62SiMnCr4
1.2103

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

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
0.55-0.63  1.70-2.00  0.60-0.90 0.035   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)
532 (≥) 714 (≥) 43 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

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
42 - -     0.11 -  
191 397 - 11.3 221   -  
674 - 14 24.2   223 244

Heat Treatment of steel grade 58SiCr8

Heat treated : 1312°C - 1233°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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