Product description
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Grade60#,65Mn,70#,70Mn,50CrV,55CrSi,etc.Steel Grade60#,65Mn,70#,70Mn,50CrV,55CrSi,etc.
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Tolerance±3%TypeSpring
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Model NumberSS-Carbon WireAlloy Or NotNon-Alloy
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ApplicationManufacturingDelivery Time8 ~ 14 days, 7-10 Days
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Processing ServiceBending, Welding, Punching, Decoiling, CuttingSpecial UseCold Heading Steel
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StandardAISI, DIN 17223,JIS G3506, GB/T699,YB/T5220Material82B
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Diameter0.8mm-16mmMOQ5 Tons
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TechniqueOil QuenchingCertificateBV/ISO9001:2000/ SGS
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Coil weight500kgs/coilTensile strength1180-1980Mpa
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Payment TermT/T, L/C (30%+70%)
High-carbon spring wire is described with82B material,oil-quenching technique and1180–1980MPa tensile reference. Ten numeric diameters1–10mm plus a1–15mm range option require exact selection.
Choose actual size and composition
The broad60#/65Mn/70#/50CrV/55CrSi family and title grades need one actual material record. They are not actual independently selectable alloys.
- Spring is the type.
- 82B is the material reference.
- Eleven option labels exist.
- Oil quenching is described.
- Manufacturing is the application.
Verify mechanical and treatment scope
Request test evidence for1180–1980MPa in the selected condition. Spring naming does not establish fatigue life or an approved spring design.
Agree coil and documentation
The coil reference is separate from diameter. Confirm±3% tolerance,actual composition and applicable standards/certificates rather than assuming universal compliance across the broad family.
