Galvanized Steel Sheet –4x8000mm Request and Actual Combined-Grade Specification
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typeSteel Sheetfeature0.11-3mm
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power sourceRegular SpangleTypeSteel Sheet
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Thickness0.11-3mmCoatingZ275-Z600
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Spangle TypeRegular SpangleHardnessMid Hard
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Place of Originshandong,ChinaStandardJIS
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GradeSGCC/SGCH/S350GD/S550GD/DX51D+ZTechniqueCold Rolled Based
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Applicationmaking pipes, cutting sheets, making small tools
Galvanized sheet has one actual combined-grade Specification label. SGCC,SGCH,S350GD,S550GD andDX51D+Z require one selected material rather than five actual variants.
Resolve the dimensional request
Title4x8000mm needs its actual axes confirmed. If4 describes thickness, it differs from the0.11–3mm body reference; specify exact width and length too.
- Z275–Z600 coating labels.
- Regular Spangle field.
- Mid Hard reference.
- Cold Rolled Based technique.
- JIS standard wording.
Define grade and coating criteria
Request actual substrate chemistry and zinc inspection. Coating designations and Mid Hard are not numerical test results or a complete forming specification.
Request sheet acceptance
Agree actual dimensions and fabrication tests. Prime-quality and pipe/sheet-making contexts provide no corrosion life, strength or guaranteed bending performance for the unresolved selected blank.





