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403 stainless steel plate

Type 403 stainless is a martensitic alloy, very similar to stainless type 410, with the exception of a slightly lower maximum silicon content and a slightly lower maximum chromium content. Good levels of strength, toughness and ductility may be obtained with this alloy.

This alloy may be used for steam turbine buckets, blades, bucket covers, gas turbine compressor blades, nuclear reactor control rod mechanisms, forged valves, fasteners, shafting, pump parts and machine parts

Composition of 403 stainless steel plate

Grade Cr Ni C Si Mn P S Fe
SS403 min: 11.5
min: 0.60 max: 0.15 max:0.5 max:1.0 max:0.04 max:0.03  Balance

403 stainless steel plate Mechanical Property

Grade Tensile Strength Yield Strength 0.2% Elongation -% in Hardness
Offset ksi (min.) 50 mm (min.)  (Rockwell B) MAX
403 70 30 25 98

403 stainless steel plate Equivalent Grades

USA/ Canada ASME-AISIJSL Designation GradeEuropeanUNS DesignationJapan/JIS
AISI 403J-403DIN 1.4024UNS S40300SUS 403

Specifications of 403 stainless steel plate

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    Item                     403 stainless steel plate stainless steel sheet
    Surface Finish2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect
    TechniqueCold Rolled; Hot Rolled
    Thickness0.3-4mm cold rolled; 3-16mm hot rolled; 16-100mm hot rolled; Customized according to customer requirements
    Width1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm
    Length2000mm, 2438mm, 2500mm, 3000mm, 6000mm or as required
    ColorGolden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect
    Interior/Exterior decoration; Architecture; Elevator; Kitchen; Ceiling; Cabinet; Advertising nameplate;
    Roof structure;Ship building
    Lead Time7-15 working days after the receipt of 30% deposit
    Payment Terms30% TT for deposit,70% TT or 70% LC at sight balance before shipment
    Price TermsFOB, EXW, CIF, CFR
    PackingWooden Pallet or according to customer's requirements

Application of 403 stainless steel plate

  • arrow icon403 Stainless Steel Plates for Hospital equipment and surfaces.403 Stainless Steel Plate for Marine Hardware.Stainless steel 403 Plate is also used in Dairy processing plants and milking equipment.
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  • arrow icon403 Stainless Steel Plates for Kitchen appliances and some cookware.403 Stainless Steel Plates for Kickplates for doors.403 Stainless Steel Plates for Restroom panels.
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  • arrow iconAlso can be used for other applications in which the strength of steel is required as well as resistance to corrosion.Food handling and processing – surfaces and surrounds, such as counters and splashbacks.

export country

We are a well known worldwide supply and export Series 400 stainless steel in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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