不锈钢直条
一、产品概述General description
不锈钢直条：通过高精度切割和校直工艺制成的长条形不锈钢型材，具有优异的直线度、尺寸稳定性和耐腐蚀性，产品广泛用于建筑行业、机械制造行业、仓储物流或日常生活领域等。
Stainless steel straight bars: Long strip-shaped stainless steel profiles made through high-precision cutting and straightening processes, featuring excellent straightness, dimensional stability and corrosion resistance. The products are widely used in the construction industry, mechanical manufacturing industry, warehousing and logistics or daily life, etc.
二、生产工艺Production Process
使用矫直机对线材进行矫直后，再使用激光切割机进行定尺切割，多点矫直的工艺使直线度误差≤0.5mm/m。
After straightening the wire with a straightening machine, a laser cutting machine is used for fixed-length cutting. The multi-point straightening process ensures that the straightness error is ≤0.5mm/m.
三、产品参数（见下表）Product Parameter
1.直条的直径及允许偏差The diameter of the straight bars and the allowable deviation
|
直条直径（d） Straight bar diameter |
直径允许偏差（mm） Allowable deviation of diameter |
|
|
0.50≤d＜0.65 |
-0.012 |
+0.020 |
|
0.65≤d＜0.70 |
-0.015 |
+0.025 |
|
0.70≤d＜0.80 |
-0.015 |
+0.020 |
|
0.80≤d＜1.01 |
-0.020 |
+0.035 |
|
1.01≤d＜1.35 |
-0.025 |
+0.045 |
|
1.35≤d＜1.78 |
-0.025 |
+0.050 |
|
1.78≤d＜2.60 |
-0.030 |
+0.060 |
|
2.60≤d＜3.01 |
-0.030 |
+0.070 |
|
3.01≤d＜3.35 |
-0.030 |
+0.070 |
|
3.35≤d＜4.01 |
-0.030 |
+0.090 |
|
4.01≤d＜4.35 |
-0.035 |
+0.100 |
|
4.35≤d＜5.00 |
-0.035 |
+0.110 |
|
5.00≤d＜5.45 |
-0.035 |
+0.120 |
|
5.45≤d＜6.01 |
-0.040 |
+0.130 |
|
6.01≤d＜7.10 |
-0.040 |
+0.150 |
|
技术指标 Technical index |
数据指标 Data index |
行业优势 Industrial advantage |
|
直线度 Straightness |
≤0.5mm/m（常规） ≤0.5mm/m (conventional) |
优于行业标准≤1mm/m Superior to industry standards of ≤1mm/m |
|
表面质量 Surface finish |
Ra≤0.4μm（镜面级） Ra≤0.4μm (mirror level) |
超普通抛光工艺 Ultra-ordinary polishing process |
|
加工硬化率 Rate of work hardening |
HV220-350（可控） HV220-350 (Controllable) |
兼顾强度与可加工性 Balance strength and processability |
四、应用场景Application Scenarios
|
日常生活领域 The field of daily life |
烧烤签 Barbecue signature |
|
|
日常生活领域 The field of daily life |
衣架等 Clothes hangers, etc. |
|
