Point rail type 40 and 49
Material
Electric steel, grade700 according to UIC 860-86.

Chemical composition [%]
C Mn Si P S
0,40 - 0,60 0,8 - 1,25 0,05 - 0,35 max. 0,05 max. 0,05
Mechanical characteristics
Tensile strength [N/mm2] Elongation after fracture [%]
680 - 830 min. 14

Dimensions and limit tolerances
Type of point rail Dimensions and limit tolerances [mm] Weght ( +/- 2%) [Kg/m]
40 According to fig. 1 58,2
49 According to fig. 2 62,2
*) Limit tolerance for other dimensions: +/- 0.75 mm<

Shape deviations
Roughness of the ends max. 1 mm
Maximum permissible deviation from straightness in horizontal and vertical plane 2,0 mm / m

Delivery lengths
Length types Delivery length [m] Permissible deviations [mm]
Precise lengths 4,5 - 15 +/- 3

Delivery state, delivery
Delivery state Delivery
Rough rolled, straightened, without heat treatment, milled and undrilled Without packing and unprotected to corrosion, free or in bundles with theweight of max.3 t