 Standard: NMÉ: A16/2018 and NMÉ: A27/2019
 Diameter range, mm: 9,3; 12,5
 Tensile strength, MPa: 1860
Instruction for unwinding reinforcing strands (ropes)
Coils of reinforcing strands (ropes) are marked with a paper selfadhesive label with the image “arrow” to indicate the direction of unwinding of the strand in the following order (Figure 1):
– On the reinforcing strands (ropes) of the right twist, the arrow is directed inside the coil;
– On reinforcing strands (ropes) of the left twist, the arrow points outward of the coil.
Figure 1 Direction of unwinding of a strand (rope)
To avoid tangling of strands (ropes) during their processing, it is necessary to unwind a reinforcing strand (rope) depending on the direction of stranding (rope) in the direction indicated by the arrow (Figure 1).
The dimensions and properties of the strands according to assessment of NMÉ: A16/2018 and NMÉ: A27/2019.
Nominal values  Calculated values  
Strand diameter d, mm  Tensile strength R_{m}, N/mm^{2}  Crosssection area S_{n,} mm ^{2}  Mass of one meter length M, g/m  Allowable deviation from the mass of one meter length, %  Characteristic value off maximum load Fm, kN
 Characteristic value of 0.1% of maximum permissible load Fp 0.1s, kN
 Normative limit value of maximum load Fm, max, kN m
 The minimum value of the total elongation at maximum load, Agt, with Lo ≥ 500 mm, %

7wire (with a round and periodic profile of external wires)  
9,3  1860  52  406,1  ± 2,0  96,7  85,1  111  3,5 
12,5  1860  93  726,3  ± 2,0  173,0  152,0  199  3,5 
Note a. The elastic modulus (E) can be taken as 195 GPa (kN / mm2) Note b. The nominal linear density (mass of one meter of length) of the product is calculated from the crosssectional area and density of 7.81 kg / dm3. Note c. The characteristic value of 0.1% of the maximum allowable load is calculated for all diameters as 88% of the specified characteristic value of the maximum load. Relaxation after 1000 hours is not more than 2.5% at an initial voltage of 70% Rm. Special properties in accordance with the additional requirements according to assessment of NMÉ: A16/2018 и NMÉ: A27/2019. 
The strands are delivered in coils:  inner diameter: 750 mm, 800 mm, 900 mm;  outer diameter: max. 1600 mm;  width: 750 mm, 630 mm; The maximum weight of the coils is 4 tons. 7wire strands are delivered with inline styling.
 Type of winding:Strands
 Dimensions, mm, d*D*h:750 mm, 630 mm;
 Weight kg:4 t
 Diameter range, mm:750 mm  1600 mm