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GradeSuperior productsSteel GradeBaosteel
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TypeSpringModel Number304
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Alloy Or NotIs AlloyApplicationManufacturing
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Delivery Timewithin 7 daysProcessing ServiceCutting, Other
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Special UseCold Heading SteelStandardEN
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Spring wireBright sideStainless steel wireFog surface
Select spring wire by a confirmed stainless alloy, diameter and temper rather than the grade list alone.
Alloy identification
The model is 304 while the title lists several additional stainless grades. A supplier name in the steel grade field does not independently establish the actual chemistry of the proposed wire.
Diameter and surface
Eighteen choices span 1–50 mm. Bright and fog surface references require clarification, and the menu does not define which alloy or temper accompanies each diameter.
- Actual stainless designation
- Measured wire diameter
- Spring delivery temper
- Surface acceptance criteria
- Forming and mechanical tests
Spring performance evidence
No measured tensile strength or fatigue result is supplied. Request the applicable mechanical record and agree the intended forming requirements; a general EN reference and spring type label do not establish one universal performance class.





