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Spring Wire / Piano Wire（Uncoated）
SWRH62A / SWRH72A/72B / SWRH82A/82B / SWPA / SWPB / SWRS82A/82B (high-grade carbon steel)
MOQ: 500KG
Contact
E-mail: peter@wx-hfkj.com
Classification
Technical Parameter
| Attribute | Details |
| Model No. | Customized (per customer request) |
| Cross-Section Shape | Round or Shaped (customizable) |
| Diameter | 0.24–10.00 mm (standard bidirectional or customized unidirectional tolerance) |
| Length | Customized (m) |
| Weight | Varies per coil, tensile strength variation within ±80 MPa |
| Tensile Strength | Ultra-high strength, customized as required |
| Standards | JIS G 3521 / G 3522, DIN 17223, EN 10270-1, ASTM A227/A228, GB/T 4357 |
| Coiling Method | Coil type, spider type, Z2/Z3 spool-free, wheel type |
| Application | Compressor springs, textile springs, automotive seat systems, wire-formed parts, needle making, flat and shaped wires, high-performance piano wire for critical applications |
| Brand | OEM / Custom |
| Form | Coil wire / Straightened wire / Customized packaging |
Keywords:
Spring wire
Piano wire
Related Products
Spring Wire / Piano Wire（Uncoated）
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