Tianjin Tisco Co.,Ltd

Widely used in construction, machinery, coal, chemical industry, railway vehicles, automotive industry, roads, Bridges, containers, sports facilities, agriculturalmachinery, petroleum machinery, prospecting machinery manufacturing industry.

  • 309 Stainless steel coil
309 Stainless steel coil
Stainless steel plate is generally stainless steel plate and acid-proof steel plate.At the beginning of this century, the development of stainless steel plate for the development of modern industry and scientific and technological progress has laid an important material and technical foundation.There are many kinds of stainless steel plate, different performance, it has gradually formed several categories in the process of development.According to the structure is divided into austenitic stainless steel plate, martensitic stainless steel plate (including precipitation hardening stainless steel plate), ferrite stainless steel plate, and austenitic ferrite dual-phase stainless steel plate and other four categories?According to the main chemical composition of the steel plate or some characteristic elements in the steel plate to classify, divided into chromium stainless steel plate, chromium nickel stainless steel plate, chromium nickel molybdenum stainless steel plate and low carbon stainless steel plate, high molybdenum stainless steel plate, high purity stainless steel plate and so on.According to the performance characteristics and use classification of steel plate, it is divided into nitric acid resistant stainless steel plate, sulfuric acid resistant stainless steel plate, pitting corrosion resistant stainless steel plate, stress corrosion resistant stainless steel plate, high strength stainless steel plate, etc.According to the functional characteristics of the steel plate, it is divided into low temperature stainless steel plate, non-magnetic stainless steel plate, easy cutting stainless steel plate, superplastic stainless steel plate, etc.The commonly used classification method is according to the characteristics of the structure of the steel plate and the characteristics of the chemical composition of the steel plate and the combination of the two methods of classification.Generally divided into martensitic stainless steel plate, ferritic stainless steel plate, austenitic stainless steel plate, double-phase stainless steel plate and precipitation hardening type stainless steel plate or is divided into chromium stainless steel plate and nickel stainless steel plate two categories.Typical Uses: Pulp and paper equipment heat exchanger, mechanical equipment, dyeing equipment, film washing equipment, pipeline, exterior materials for buildings in coastal areas, etc.
Stainless steel plate surface is bright and clean, with higher plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion.It is an alloy steel that does not rust easily, but is not absolutely rust free.

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Mode of transport: Ship plane

Product specifications can be customized according to customer requirements

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PRODUCT DETELS

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PRODUCTINFORMATIONPARAMETERPRODUCTINFORMATIONPARAMETER
Product Name:Stainless steel coilStandard:ASTM,AISI,JIS,GB, DIN,EN
Thickness:0.3-200mmSurface:BA,2B,NO.1,NO.4,4K,HL,8K
Length:2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm, etcCertification:ISO, SGS,BV
Width:40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etcTechnique:Cold Rolled Hot Rolled
Grade(ASTM UNS)304、304L、321、316、316L、317L、347H、309S、310S、904L、S32205、2507、254SMOS、32760、S31703、S31603、316Ti、S31635、S31254、N08926、2205、S32205、S31008、S30908、S32750、S32760、630etcPrice Term:CIF CFR FOB EX-WORK
Grade (EN)1.4301,1.4307,1.4541,1.4401,1.4404,1.4571,1.4438,1.4539,1.4547,1.4529,1.4410,1.4501,1.4462,1.4845,1.4542,,etcPayment TermsT/T  L/C and Western Union etc
Packaging & Delivery
in bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)   

24-26CBM40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)   

54CBM40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)    68CBM



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SURFACECHARACTERISTICSUMMARY OF MANUFACTURING METHODAPPLICATION
NO.1Silvery whiteHot rolled to specified thicknessDo not need to have a glossy surface use
lackluster
NO.2DSilvery whiteAfter cold rolling, heat treatment and pickling are carried outGeneral material, deep material
NO.2BGloss is stronger than No.2DAfter No.2D treatment, the final light cold rolling is carried out through the polishing rollerThe general material
BAAs bright as a sixpenceNo standard, but usually a bright annealed surface with high reflectivity.Building materials, kitchen utensils
NO.3Rough lappingGrind with 100~200# (unit) strop tapeBuilding materials, kitchen utensils
NO.4Intermediate grindingPolished surface obtained by grinding with 150~180# strop abrasive tapeBuilding materials, kitchen utensils
NO.240Fine lappingGrinding with 240# strop abrasive tapekitchenware
NO.320Very fine grindingGrinding was carried out with 320# strop abrasive tapekitchenware
NO.400The luster is close to BAUse 400# polishing wheel to grindGeneral timber, building timber, kitchen appliances
HLHairline grindingSuitable particle material for hair stripe grinding (150~240#) with many grainsBuilding, construction material
NO.7It's close to mirror grindingUse a 600# rotary polishing wheel to grindFor art or decoration
NO.8Mirror ultrafinishThe mirror is ground with a polishing wheelReflector, for decoration


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Carbon (C) : 1. Improve the deformation resistance and tensile strength of the blade;2. Enhance hardness and improve wear resistance. 
Cr (Cr) : 1. Enhance hardness, tensile strength and toughness;2. Anti-wear and corrosion. 
Cobalt (CO) : 1. Increase the hardness and strength so that it can withstand high temperature quenching;2. Used to enhance certain individual properties of other elements in more complex alloys. 
Copper (Cu) : 1. Enhance corrosion resistance;2. Enhance wear resistance. 
Manganese (Mn) : 1. Increase the quenchability, wear resistance and tensile strength;2.Removal of oxygen from molten metal by separate oxidation and separate vaporization;3. When added in large quantities, the hardness is enhanced, but the brittleness is improved. 
Molybdenum (Mo) : 1. Enhanced strength, hardness, quenchability and toughness;2. Improve machinability and corrosion resistance. 
Nickel (Ni) : 1. Enhance strength, hardness and corrosion resistance. 
Phosphorus (P) : Enhanced strength, machinability and hardness. 
2. When the concentration is too large, it is easy to crack 
Silicon (Si) : 1. enhanced ductility;2. Increase the tensile strength;3. Removal of oxygen from molten metal by separate oxidation and separate vaporization. 
Sulphur (S) : small amount used to improve machinability. 
Tungsten (W) : Increases strength, hardness and toughness. 
Vanadium (V) : Increases strength, hardness and seismic resistance. 


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