High Quality SPCC / DC01 / SAE 1008 Cold Rolled Hard Steel Sheet
1．Product Overview
Prime blue steel packing strip is designed for bundling and packing applications where narrow strip size, stable tensile strength, and practical impact resistance are required. The product is made from ordinary carbon structured steels and high quality carbon structured steels through cold rolling, electrical heat treatment, and blue surface processing.
This type of strip is suitable for bundling wood, paper, cotton spinning products, glass, stone, steel welded tube, and other large objects. For packing use, the main technical factors are strip thickness, strip width, tensile strength, elongation, and whether ordinary blue steel strip or high quality blue steel strip is more suitable.
2．Technical Solution
The product is produced through cold rolling followed by electrical heat treatment and blue surface processing. This route is used to provide packing strip with stable strength level and practical service performance in industrial bundling use.
Two performance levels are available.
Ordinary blue steel strip is intended for general packing applications and focuses on stable tensile strength with basic elongation.
High quality blue steel strip is intended for stronger bundling demand, with higher tensile level and better impact-bearing capability.
For actual packing lines, strip specification should be selected according to package size, bundling tension, and the rigidity of the packed goods.
3．Specifications
| Parameter |
Value |
| Product Type |
Blue Steel Packing Strip / Strap |
| Steel Grade |
Q195 / Q235 / SPCC / SAE 1006 / SAE 1008 |
| Certificate |
ISO / BV / SGS |
| MOQ |
50MT per size |
| Delivery Time |
45 days |
| Payment Terms |
TT / LC |
| Delivery Term |
FOB / CFR / CIF |
| Packaging |
Standard Export Packing |
| Product Performance Standard |
YB/T025-92 |
| Custom Production |
Special specifications can be produced according to customer request |
| Mechanical Property |
Value |
| Ordinary Blue Steel Strip Tensile Strength |
σb ≥ 58–70 kg/mm² |
| Ordinary Blue Steel Strip Tensile Strength Converted |
≥ 580–700 MPa |
| Ordinary Blue Steel Strip Elongation |
δ5 ≥ 3–5% |
| High Quality Blue Steel Strip Tensile Strength |
σb ≥ 80–90 kg/mm² |
| High Quality Blue Steel Strip Tensile Strength Converted |
≥ 800–900 MPa |
| High Quality Blue Steel Strip Elongation |
δ5 ≥ 5–10% |
| High Quality Blue Steel Strip Feature |
High intensity / good capability / bearing impact |
| Common Size |
Metric Conversion |
| BWG28 × 1/2'' |
0.36mm × 12.7mm |
| BWG28 × 5/8'' |
0.36mm × 16mm |
| BWG27 × 1/2'' |
0.40mm × 12.7mm |
| BWG27 × 5/8'' |
0.40mm × 16mm |
| BWG25 × 1/2'' |
0.50mm × 12.7mm |
| BWG25 × 5/8'' |
0.50mm × 16mm |
| BWG25 × 3/4'' |
0.50mm × 19mm |
| BWG24 × 5/8'' |
0.60mm × 16mm |
| BWG24 × 3/4'' |
0.60mm × 19mm |
| BWG23 × 5/8'' |
0.65mm × 16mm |
| BWG23 × 3/4'' |
0.65mm × 19mm |
| BWG22 × 3/4'' |
0.70mm × 19mm |
| BWG22 × 5/4'' |
0.70mm × 32mm |
| BWG21 × 3/4'' |
0.80mm × 19mm |
| BWG21 × 5/4'' |
0.80mm × 32mm |
| BWG20 × 3/4'' |
0.90mm × 19mm |
| BWG20 × 5/4'' |
0.90mm × 32mm |
4．Application
- This material is suitable for bundling and packing of wood products.
- It can be used for paper packaging and paper-product bundling.
- It is also applicable to cotton spinning related packing.
- For heavier or more rigid goods, it can be used in bundling glass, stone, steel welded tube, and similar industrial products.
5．Processing
- The strip is supplied in coil form for bundling-line and packing-line use.
- The listed BWG thickness and width combinations can be selected according to package size and required bundling force.
- For lighter packing loads, thinner strip specifications are usually selected.
- For heavier goods or higher line tension, thicker strip and higher quality blue steel strip are generally more suitable.
- Special specifications can also be produced when the listed sizes do not match the final application.
6．Advantages
- The product is intended specifically for packing and bundling applications rather than general sheet fabrication.
- It provides multiple narrow-width strip options suitable for different package sizes.
- Ordinary blue steel strip and high quality blue steel strip allow selection by tensile requirement and impact demand.
- The coil form supports continuous industrial use in bundling operations.
- The available mechanical property levels help match strip strength to different packing loads.
7．How to Choose
- Choose ordinary blue steel strip when the packing application is standard and the required tensile level is within the general range.
- Choose high quality blue steel strip when higher tensile level and better impact-bearing performance are required.
- Choose narrower strip width for smaller packages and lighter bundled products.
- Choose thicker strip for heavier goods or where stronger bundling force is needed.
- Choose the specification according to both package dimension and line tension setting rather than width alone.
8．FAQ
Q1．What is the main use of this product
It is mainly used for bundling and packing of wood, paper, cotton spinning products, glass, stone, steel welded tube, and other large objects.
Q2．What is the difference between ordinary blue steel strip and high quality blue steel strip
The main difference is mechanical performance. High quality blue steel strip has higher tensile strength and better impact-bearing capability.
Q3．Can special sizes be produced
Yes. Special specifications can be produced according to customer request.
Q4．What product performance standard is used
The product performance standard is YB/T025-92, and production can also follow customer quality standard requirements.
Q5．What is the MOQ
The MOQ is 50MT per size.
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