Parameters
Nominal wire diameter, mm
1.00-2.44 1.00-3.00 2.44-4.50 3.00-4.50

Wire electric resistance to direct current, related to 1 mm of cross section and 1 m of length at t°+20°C, Omxmx10-6, not more than:
MM wire brand
MT wire brand





0.01724
0.01780
 




0.01724
0.01770
 
Tensile strength, Mpa (kgs/mm ), not less than:
MM wire brand

MT wire brand
  


196-274
(20-28)
422(43)
 


196-265
(20-27)
392(40)
Elongation, %, not less than:
MM wire brand
MT wire brand
 


30
1.0
 


30
1.0