400 Series Stainless Steel Coil

400 Series Stainless Steel Coil Specifications

ItemAvailable Range
Product Name400 Series Stainless Steel Coil
Material TypeFerritic / Martensitic Stainless Steel (Depending on Grade)
Steel Grades409 / 410 / 420 / 430 / 434 / 439 / 441 / 444 (Subject to Availability)
Common EN Grades1.4512 (409) / 1.4006 (410) / 1.4021 (420) / 1.4016 (430) / 1.4113 (434) / 1.4509 (441) / 1.4521 (444); Equivalency Subject to Specification
Product StandardsASTM A240/A240M / ASTM A666 / EN 10088-2 / JIS G4304 / JIS G4305 (As Applicable)
Manufacturing ProcessCold Rolled / Hot Rolled
Thickness0.3–6.0 mm (Typical Cold-Rolled Range; Subject to Grade and Mill Capability)
Width600–1500 mm (Typical Range; Wider or Slit Sizes Upon Confirmation)
Coil Inner Diameter508 mm / 610 mm (As Available)
Coil WeightAccording to Mill Production and Order Requirements
Surface FinishNo.1 / 2B / 2D / BA / No.4 / HL (As Applicable to Grade and Processing Route)
Edge ConditionMill Edge / Slit Edge
Delivery ConditionAnnealed / Cold Rolled / Heat Treated (Depending on Grade and Specification)
Magnetic PropertiesGenerally Magnetic in Ferritic and Martensitic Grades
Corrosion ResistanceGrade-Dependent; Varies with Chromium, Molybdenum Content and Service Environment
Dimensional TolerancesAccording to Applicable ASTM, EN or JIS Standards
Processing ServicesSlitting / Cut-to-Length / Surface Polishing / Protective Film (Upon Request)
ApplicationsAutomotive Exhaust Systems / Kitchen Equipment / Appliance Panels / Decorative Panels / Industrial Components / Heat-Resistant Parts
Inspection & TestingChemical Composition / Mechanical Properties / Dimensional Inspection / Surface Inspection (As Specified)
Quality DocumentationMill Test Certificate (MTC) / EN 10204 3.1 Certificate Upon Agreement
PackagingMoisture-Resistant Wrapping / Steel Strapping / Export Seaworthy Packaging

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