该产品采用普通质量的低碳钢热轧圆盘条经拉拔、退火、电（热）镀制造而成，具有尺寸、重量控制准确，镀层光洁、牢固，柔软性好等特性，各项指标均达到国家和行业标准。The quality of the product of the ordinary hot-rolled low carbon steel rods as drawing, annealing, electric (heat) from plating manufacturers, with the size, weight control is accurate, smooth coating, a solid, good flexibility characteristics, the indicators meet the national and industry standards. 钢丝直径及允许偏差: Wire diameter and the allowable deviation: 钢丝直径(mm) Wire diameter | 允许偏差(mm) the allowable deviation | ≤0.30 | ±0.02 | >0.30-1.00 | ±0.04 | >1.00-1.60 | ±0.05 | >1.6-3.00 | ±0.06 | >3.00-6.00 | ±0.07 | >6.00 | ±0.08 |
钢丝力学性能 Mechanical properties of steel wire 公称直径(mm) Nominal diameter | 抗拉强度(MPa) Tensile strength | 伸长率(%) | >0.30-0.80 | 295-540 | ≥10 | >0.80-1.20 | ≥12 | >1.20-1.80 | >1.80-2.50 | >2.50-3.50 | >3.50-5.00 |
一般用途低碳镀锌钢丝锌层质量 Low carbon zinc-coated steel wire's zinc layer quality 钢丝直径(mm) Wire diameter | 锌层重量(g/m2)不小于 Weight of zinc layer (g/m2) Not less than | D | E | F | >0.60-0.80 | 20 | 15 | 10 | >0.80-1.00 | 25 | 18 | 10 | >1.00-1.20 | 25 | 18 | 10 | >1.20-1.40 | 25 | 18 | 14 | >1.40-1.60 | 35 | 30 | 20 | >1.60-1.80 | 40 | 30 | 20 | >1.80-2.00 | 45 | 30 | 20 | >2.00-2.20 | 50 | 40 | 25 | >2.20-2.50 | 55 | 40 | 25 | >2.50-2.80 | 65 | 45 | 25 | >2.80-3.00 | 70 | 45 | 25 | >3.00-3.20 | 80 | 50 | 25 | >3.20-3.60 | 80 | 50 | 30 | >3.60-4.00 | 85 | 60 | 30 | >4.00-4.40 | 95 | 70 | 35 |
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