Nanjing Suntay Steel Co.,Ltd |
Verified Suppliers
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Galvanized steel wire for ACSR conductors (GOST 9850-72).
1-st group | 2-nd group |
1,85 mm up to 2,20 mm – tolerance ±0,03 mm 2,30 mm up to 2,65 mm – tolerance ±0,04 mm 2,80 mm up to 3,50 mm – tolerance ±0,05 mm 3,80 mm up to 4,50 mm – tolerance ±0,06 mm | 1,85 mm up to 2,20 mm – tolerance ±0,05 mm 2,30 mm up to 2,95 mm – tolerance ±0,06 mm 3,05 mm up to 3,80 mm – tolerance ±0,07 mm 3,60 mm up to 4,50 mm – tolerance ±0,09 mm |
1-st group | 2-nd group |
1,85 mm up to 2,00 mm – 70 g/m2 2,10 mm up to 2,40 mm – 80 g/m2 2,50 mm up to 4,50 mm – 100 g/m2 | От 1,85 mm up to 2,20 mm – 215 g/m2 От 2,30 mm up to 2,95 mm – 230 g/m2 От 3,05 mm up to 3,40 mm – 245 g/m2 От 3,60 mm up to 3,80 mm – 260 g/m2 4,50 mm – 275 g/m2 |
Wire diameter, mm | Class А | Class B |
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Tensile strength, N/mm2 | Stress at 1% elongation, N/mm2 | Relative elongation, % | Tensile strength, N/mm2 | Stress at 1% elongation, N/mm2 | Relative elongation, % |
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Not less |
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1,85 2,00 2,10 2,20 | 1450 | 1310 | 2,5 | 1340 | 1170 | 3,0 |
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2,30 2,40 2,50 2,65 2,80 2,95 3,05 3,20 3,40 3,50 | 1410 | 1280 | 1310 | 1140 | |||
3,0 | 3,5 | ||||||
1240 | 1290 | 1100 | |||||
3,60 3,80 4,50 | 1380 | 1170 | 4,0 |
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