C-Steel (C45W) 1.1730 o.1.1191

1. Chemical composition

C Si Mn P S Cr Ni Mo Other elements
0,42-0,5 0,4 0,5-0,8 0,035 0,035 0,4 0,4 0,1

2. mechanical properties

Condition Nominal thickness Tensile strength Plug-in.limit Ultimate elongation Rigor
in mm Rm in MPa Rp0,2 in MPa in % (min.) HBS
over up to min max min max A50 A
milled 10 60 590 735 355 ≥14
Physical properties General properties
(Guide values for 20° C)
Density of g/cm3 7,85 Special annealing
Thermal conductivity W/(mK 35-45 Workability 2
Modulus of elasticity kN/mm2 210 Dimensional stability 3
Therm. linear expansion- Weldability 4
Coeffizient 10-6/K 11-14 Corrosion resistance 5
Acid resistance 5
Standard tolerances Surface treatment
Surface quality Ra 3,2 Hardening 3
Thickness tolerance mm +/-0,2 Nickel-plating 2
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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