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439 Stainless Steel Sheet

The 439 steel grade reduces the C content on the basis of ordinary ferrite material (430), and at the same time adds Ti and other stabilizing elements to improve the intergranular corrosion resistance, formability and weldability of the steel grade. Compared with 304 steel, although its elongation rate is lower (about 30%), its strength and corrosion resistance are equivalent, and its corrosion resistance is better than that of 200 series materials. Main uses decorative panels for elevators and escalators, architectural decorative panels, such as decorative structural parts, structural pipes, automobile exhaust system parts, washing machine inner cylinders.


439 Stainless Steel Sheet Specification

ItemStainless Steel 439 sheet (Hot rolled, Cold rolled)
Width1000mm, 1219mm, 1500mm, 1800mm,
2000mm, 2500mm, 3000mm, 3500mm, etc
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
StandardJIS, AISI, ASTM, GB, DIN, EN, etc
Surface2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
PackageShrink-wrapped, Carton boxes, Wooden pallets, Wooden boxes, Wooden crates Etc.
EdgeMill Edge Slit Edge
Export toIndia, Indonesia, Malaysia, Singapore, Saudi Arabia, Qatar, UAE, Iran, Iraq, Oman, South Africa, Nigeria, Kenya, Italy, UK, Brazil, Russia, Egypt, Kuwait, Taiwan, Australia.

Chemical Elements of 439 Stainless Steel Sheet


Processing Service Of Our 439 Stainless Steel Sheet

  • Cutting+Slitting - 439 stainless steel narrow strip, special length/width plate

(1) Flame cutting: The cost of flame cutting equipment is low and it is the only economical and effective means to cut thick metal plates, but it has its shortcomings in thin plate cutting.

(2) Laser cutting:Laser cutting equipment can cut stainless steel plates below 30mm. Adding oxygen to the laser beam can cut 40mm thick carbon steel, but after oxygen cutting, a thin oxide film will be formed on the cutting surface.

(3) Wire cutting: It is developed on the basis of EDM perforation and forming. It has not only developed the application of EDM but also replaced EDM perforation and forming in some aspects.

(4) Shearing cutting:Uses a moving upper blade and a fixed lower blade and uses a reasonable blade gap to apply shearing force to metal plates of various thicknesses so that the plates can be broken and separated according to the required size. Shearing machine is a kind of forging machinery, and its main function is the metal processing industry.

(5) Plasma cutting:It is a processing method that uses the heat of a high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the incision of the workpiece and uses the momentum of the high-speed plasma to remove the molten metal to form an incision.

(6) Slitting: Also known as slitting, refers to the process of uncoiling, slitting, leveling, and winding of stainless steel coils into coils of the required width.

  • Surface processing - 8K mirror, HL hairline, color coating

  • Bending+Welding - OEM customized products as drawing

Application Of 439 Corrosion Resistant Stainless Steel Sheet

439 Stainless Steel sheet Used in washing machine inner cylinders
439 Stainless Steel sheet Used in automobile exhaust system components
439 Stainless Steel sheet Used in structural pipes
439 Stainless Steel sheet Used in decorative structural parts
439 Stainless Steel sheet Used in architectural decorative panels,
439 Stainless Steel sheet Used in Decorative panels for elevators
439 Stainless Steel sheet Used in Decorative panels for escalators

439 Stainless Steel Sheet Processing

  • 439 Stainless Steel Sheet Cutting

  • 439 Stainless Steel Sheet Slitting

  • 439 Stainless Steel Sheet Color coating

  • 439 Stainless Steel Sheet Hairline/Brush

  • 439 Stainless Steel Sheet Etching

  • 439 Stainless Steel Sheet Welding

  • 439 Stainless Steel Sheet Bending

  • 439 Stainless Steel Sheet Embossing

  • 439 Stainless Steel Sheet Bead Blasted

  • 439 Stainless Steel Sheet Polishing

436 Stainless Steel Sheet Stock Available

Tisco Stainless Steel 439 sheetStainless Steel 439 sheetJindal Stainless Steel 439 sheet
SS 439 Perforated sheetA 240 439 sheetSS DIN 1.4571 sheet
Stainless Steel 439 UNS S31635 sheetSS 439 Embossed sheetThyssenKrupp Stainless Steel 439 sheet
A 240 Chequered 439 sheetOutokumpu SS 439 sheetASTM A240 Stainless Steel 439 sheet
Aperam Stainless Steel 439 sheetSA 240 439 Stainless Steel sheetSurface Polishing SS 439 sheet
439 Stainless Steel HR sheetBright Hammered Pattern Decorative SS 439 sheet439 Stainless Steel Blank sheet
439 Stainless Steel Chequered sheet439 Stainless Steel CR sheet439 Stainless Steel Perforated sheet
439 Stainless Steel Golden Laser Pattern sheet439 Stainless Steel 2B sheetEmbossed ss 439 sheet
Super thin-Mirror surface BA ss 439 sheet439 Stainless Steel B. Q. Profile sheetsCheap cold rolled ss 439 sheet with best price
Super Austenitic SS 439 sheetBest selling 4'x8' mirror finished ss 439 sheetBrush finish ss 439 sheet price list
ASTM A240 439 sheetDecorative hairline inox cold rolled ss 439 sheetSS URANUS B6 439 sheet
JMSS cold rolled ss 439 sheetHair Line Finish SS 439 sheet2B SUS SS 439 sheet
Cold Rolled No.1 Finish SS 439 sheetLaser cutting ss 439 sheetFood Grade Stainless Steel 439 sheet
SEW 400 Stainless Steel 439 sheetTisco Supplier 3mm Thickness Stainless Steel 439 sheetNo. 4 PVC Coated SS 439 sheet
Hot Rolled Stainless Steel 439 sheetDecorative Stainless Steel 439 sheetSS 439 sheet Blasted Tin-Gold Rose
Sales Promotion SS 439 sheetScotch Brite SS 439 sheet2mm ASTM SS 439 sheet
Cr Stainless Steel 439 sheetBaosteel Stainless Steel 439 sheetStainless Steel Corrugated 439 sheet
SS 439 Mill Test Certificate sheetStainless Steel Cladding 439 sheetASTM B625 439 sheet
ASTM A240 439 sheetBlack SS 439 sheet 4mm ThickBrushed or dull polished Stainless Steel 439 sheet
Cold rolled, bright annealed 439 sheetBright-pickled Stainless Steel 439 sheetCold rolled, heat treated, pickled 439 sheet
Ground Stainless Steel 439 sheetCold rolled, heat treated 439 sheet10K Mirror Finish Surface SS 439 sheet
Hot Selling AISI SS 439 sheet3mm Cold Rolled AISI SS 439 sheetGold Etched SS 439 sheet
SS 439 Rose Golden sheetMill Supply SS 439 sheet18 Gauge SS 439 sheet
Surface coated Stainless Steel 439 sheetGrade Prime SS 439 sheetPatterned Stainless Steel 439 sheet
Satin finish Stainless Steel 439 sheetCarpenter Custom 450 Stainless Steel 439 sheetFinish Stainless Steel 439 sheet
AISI stainless steel 439 armor sheetCut to Size Stainless Steel 439 sheetPatterned Stainless Steel 439 sheet
Satin finish Stainless Steel 439 sheetNon Magnetic Polishing Stainless Steel 439 sheetPassenger Elevator Cabin SS 439 sheet
Mirror Finish SS 439 sheetASME SA240 439 sheetSS 439 sheet Gold Brush Finish

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No. 120,Dongfang Material market, XiShan District, Wuxi City, Jiangsu Province, China