Pre-coated Spring Wire
Product Capabilities Introduction
Bekaert offers variable spring wire products, to meet your flexible needs in production.
We offer full range of products, like pre-coated spring wire, hard drawn spring wire, oil tempered spring wire, stainless spring wire, shaped wire etc.
Comprehensive knowledge and deep research on metal material, enable us to develop, manufacture high performance wire products, to meet your special demands..
To adapt your preference, Bekaert offers variable package like tyre-like coi, coil with/without spider, spool, spool less coi. We make sure our products are easy to use on arrival to your hands.
Pre-coated Spring Wire
We offer tailor made pre-coated spring wire, hot dip galvanized, e-galvanized, copper coated, nickle coated to meet your different needs.
Bekaert Bezinal® coating can replace post coating, meet more strict requirement on environmental protection and low-carbon emission.
Bezinal® coated wire has much higher corrosion resistance than galvanized wire, and its cut ends offer excellent cathode protection.
Surface type | Diagram | Uniqueness | Diameter range (mm) | Coilbility | Corrosioon Resistance | Color |
| Bezinal® XC |  | Excellent coilability | 0.40 - 5.00 | +++ | ++ | Not applicable |
| Bezinal® XP |  | Ultra high corrosion resistance + color | 0.40 - 5.00 | + | +++ | Not applicable |
| Bezalplast® |  | Ultra high corrosion resistance + color | 0.70 - 4.00 | + | ++ | +++ |
| Hot dip glav |  | Ordinary corrosion resistance | 0.40 - 6.00 | + | + | Not applicable |
Bezinal® XC/XP | Diameter (mm) | GB spec | EN spec | JIS spec | ASTM spec |
| Music wire(Suitable for dynamicapplications) | 0.40 - 5.00 | GB/T4357-DH | EN 10270-1 DH | JIS 3522 SWPB | ASTM A228 |
| 0.40 - 5.00 | GB/T4357-DM | EN 10270-1 DH | JIS 3522 SWPA | - | |
| Hard drawn spring wire(Suitable for staticapplications) | 0.40 - 5.00 | GB/T4357-SH | EN 10270-1 SH | JIS 3521 SWC JIS 3521 SWB | ASTM A227 Class II ASTM A227 Class I |
| 0.40 - 5.00 | GB/T4357-SM | EN 10270-1 SM | |||
| 0.40 - 5.00 | GB/T4357-SL | EN 10270-1 SL |
Time when 5% red rust occurs (h) | Salt spray test spec | Diameter (mm) |
| 240 | ISO 9227 | ＜1.50 |
| 360 | ≥1.50 | |
| 720 | ISO 9227 | ＜1.50 |
| 1,000 | ≥1.50 |