优质碳素结构钢用盘条
| 名称 |
牌号 |
规格 |
执行标准 |
化学因素剖析（熔炼因素）% |
性能特点 |
用途 |
| C |
Si |
Mn |
P ≤ |
S ≤ |
其他 |
| 优质碳素结构钢用盘条 |
45 |
F5.5-20 |
GB/T 4354 |
0.42-0.50 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
|
外貌质量优良，通条性能稳固，索氏体化率高，夹杂物含量低，晶粒度合适，拉拔性能优异 。 |
制作钢钉、钢丝绳、钢索、钢绞线、胶管钢丝、镀锌钢丝、弹簧钢丝等 。 |
| 55 |
F5.5-6.5 |
0.52-0.60 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
|
| 60 |
F5.5-6.5 |
0.57-0.65 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
|
| 65 |
F5.5-6.5 |
0.62-0.70 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
|
| 70 |
F5.5-6.5 |
0.67-0.75 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
|
| 80 |
F5.5-8 |
0.77-0.85 |
0.17-0.37 |
0.50-0.80 |
0.035 |
0.035 |
|
1、钢质纯净，化学因素稳固，误差小 。Pure steel quality, stable chemical contents, small tolerance.
2、通条性能稳固、拉拔性能好 。Constant Quality, good drawing performance.
3、尺寸精度高，C级精度达80% 。、外貌平滑，氧化铁皮少，易酸洗 。High dimension accuracy degree, accuracy degree of Level C up to 80%, smooth surface, less scale, easy to be pickled.
4、机械自动打捆，四道腰捆扎，包装整齐雅观Automatic bundling with 4 lines by Machine in tidy and good looks
5、硬线产品优质比大、细线比大和盘重大 。Big high quality percentage, small coil percentage, and heavy coil weight for Hard Coil.
6、产品索氏体化率高 。High sorbitizing percentage.
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