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Description

USA ICI 52100 Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures and 52100 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 52100
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 52100 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
6120
4020
4130
4140
4330
4340
4620
6150
8620
8630

Chemical composition(mass fraction)(wt.%) of the 52100

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.95-1.10 0.20-0.80 0.25-0.55 0.04 0.045 1.30-1.60

Mechanical Properties of steel grade 52100

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)
547 (≥) 342 (≥) 32 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade 52100

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 -  
146 685 - 22.3 243   -  
273 - 32 23.2   411 113

Heat Treatment of steel grade 52100

Heat treated : 1299°C - 1131°C

Technological Curves of steel grade 52100

Cross Reference Table (Equivalent Grade) of 52100

Grade Standard Country Application
ICI 52100 AISI USA
52100 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
52100 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures

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