预应力混凝土用钢丝 Prestressed concrete
通讯线用镀锌低碳钢丝 Low carbon zinc-coa
编织渔网用镀锌式稀土锌铝合金镀层钢丝 Wir
稀土锌铝合金镀层钢绞线 Twisted wire coat
钢芯铝绞线用稀土锌铝合金镀层钢丝 Wire co
一般用途低碳镀锌钢丝 Low carbon Zinc-coa
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  编织渔网用镀锌式稀土锌铝合金镀层钢丝 Wire coated by rare-earth zinc aluminum alloy for knitting fishing nets

       该产品采用优质碳素结构钢,表面镀稀土铝合金制造而成。具有综合机械性能好、尺寸精确、重量控制准确、镀层光洁、牢固、抗海水等腐蚀性介质能力强,使用寿命长等特性。主要质量指标超过日本JIS标准。

The product quality carbon structural steel, aluminum plated by Rare Earth. With good mechanical properties, size, precision, accurate weight control, coating and smooth, firm, anti-water ability, such as corrosive medium, and long life characteristics. The main quality indicators over the Japanese JIS standard.

钢丝直径及允许偏差 Wire diameter and the allowable deviation

钢丝标称直径(mm)
Nominal wire diameter
直径允许偏差(mm)
Diameter tolerance
0.75-1.18
+0.035
0
1.32-1.80
+0.05
0

钢丝力学性能 Mechanical properties of steel wire

<><><><><><><><><><><><> 
抗拉强度(MPa)
Tensile strength
伸长率(L0=200mm)
不小于 
Elongation (L0 = 200mm) Not less than
扭转次数不小于(onetime/360度) 
Reverse number Not less than (onetime/360 degrees)
1级 One degree
2级 Two degree
3级 Three degree
1420-1620
1420-1715
1520-1815
4
18

钢丝镀层质量 Plating quality wire

钢丝直径(mm)Wire diameter
镀层重量不小于(g/m2)Coating weight Not less than
硫酸铜浸置次数(每60秒一次)不小于
Purchase the number of copper leaching (60 seconds each time) Not less than
镀层牢固性 Solid of coating
芯杆直径为钢丝直径倍数Core diameter of steel wire rod diameter of multiples
圈数

Circle number 

0.75
0.85
0.95

135
140
150
3/2
3
8
1.06
1.18
1.32
1.55
160
? 170
185
200
2
1.80
215
5/2

 

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