Database of Steel and Alloy (Marochnik)

Metals -> Electrotechnical steel -> Electrotechnical unalloyed steel

Characteristics of the material 20848.

Material : 20848
Classification : Electrotechnical unalloyed steel

Chemical composition in % of the material 20848 .
C Si Mn
max   0.04max   0.3max   0.3

Magnetic properties of the material 20848 .
Assortment Dimension Hc μmax P1.0/50 P1.5/50 B100 B500 B1000 B2500 B5000 B10000 B30000
- mm A/m - W/kg W/kg A/m A/m A/m A/m A/m A/m A/m
Sheet 0.7 - 3.9 48 6       1.38 1.5 1.62 1.71 1.81 2.05

Technological properties of the material 20848 .
  Weldability: without limitations.

Specification :

Magnetic properties :
Hc - Coercive force [ A/m ]
μmax - Magnetic permeability [ ]
P1.0/50 - Maximum specific total loss at [ W/kg ]
B100 - Minimum magnetic flux density T for H, [ А/m ]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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