Spring steel wire is used for manufacturing coil springs, extension springs, torsion springs, wire forms, and other elastic wire products. We supply SWC (oil tempered spring wire), SWPA/SWPB (piano wire), and general purpose spring wire in carbon and alloy steel grades. Diameter from 0.1mm to 16mm. Wire rod grades SWRH 82B and SWRH 72B are also available as raw material for spring wire drawing. High tensile strength (1200-2200 MPa depending on diameter and grade), excellent surface quality, and consistent mechanical properties for reliable spring performance.
Spring Steel Wire is drawn and heat-treated carbon and alloy steel wire for helical compression springs, tension springs, torsion springs, and wire forms. Diameter 0.08–25mm. Hard-drawn (SWC / A227) and oil-tempered (SWP / SWOSC-V / A228 / A229) types. Tensile strength 1,000–2,600 MPa. Reel, coil, and traverse-wound supply. Mill test certificate provided.
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Spring Steel Wire Rod is hot-rolled coiled rod in medium-to-high carbon alloy spring steel — the primary raw material for drawing spring wire and coil spring manufacturing. Diameter 5.5–40mm. Grades 60Si2Mn, 55CrSi, SUP7, SAE 9260, 51CrV4. Standard and vacuum degassed (VD) quality. Stelmor air-cooled coil. Mill test certificate provided.
View Details →Overview of Spring Steel Wire Spring Steel Wire is a drawn and heat-treated or cold-drawn carbon and alloy steel wire product engineered as the direct manufacturing material for helical compression springs, tension springs, torsion springs, wire forms, and related elastic…
Overview of Spring Steel Wire Rod Spring Steel Wire Rod is a hot-rolled round bar product in coiled form manufactured from medium-to-high carbon alloy spring steel, engineered as the primary raw material for drawing into spring wire, cold coiling or…
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