C-Steel (C45W) 1.1730 o.1.1191

1. Chemical composition

CSiMnPSCrNiMoOther elements
0,42-0,50,40,5-0,80,0350,0350,40,40,1

2. mechanical properties

ConditionNominal thicknessTensile strengthPlug-in.limitUltimate elongationRigor
in mmRm in MPaRp0,2 in MPain % (min.)HBS
overup tominmaxminmaxA50A
milled1060590735355≥14
Physical propertiesGeneral properties
(Guide values for 20° C)
Density of g/cm37,85Special annealing
Thermal conductivity W/(mK35-45Workability2
Modulus of elasticity kN/mm2210Dimensional stability3
Therm. linear expansion-Weldability4
Coeffizient 10-6/K11-14Corrosion resistance5
Acid resistance5
Standard tolerancesSurface treatment
Surface quality Ra3,2Hardening3
Thickness tolerance mm+/-0,2Nickel-plating2
Length and width tolerance mm-0/+2
Parallelism mm<0,1
Flatness mm<0,3

3. Type:
Material normalized, thickness milled, length and width sawn or plasma cut
Against surcharge: Outside contour milled with tolerance of +/- 0.2 mm4

4.Main application / Special features:
Base plate, table plate, tools, gear racks, devices

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