High Quality Best Sale AISI 630 631 2205 2507 Stainless Steel Round Bar For Bearings
Product:Bearing Bar
SF45 Stainless steel hollow round bars are often used in applications where corrosion resistance, strength, and durability are important, such as in machinery, automotive components, or precision equipment.
Stainless Steel Grade: Stainless steel comes in various grades, each offering different properties such as corrosion resistance, strength, and machinability. SF45 would represent a specific grade within the stainless steel family.
Composition: The composition of the stainless steel, including the presence of elements like chromium, nickel, and molybdenum, determines its corrosion resistance and mechanical properties.
Mechanical Properties: These include characteristics such as tensile strength, yield strength, hardness, and elongation. SF45 would have mechanical properties suitable for its intended application as a linear shaft.
Surface Finish: The surface finish of the stainless steel hollow round bar may be specified, depending on the application requirements. This could include options such as polished, ground, or coated surfaces.
Standard:ASTM GB DIN JIS EN etc.
Material:630 631 2205 2507,201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc.
Section Shape:round, flat, square, rectangle, hexagon, angel
Outside diameter:1 mm -800 mm or as per customer's request,
normal: 10mm 20mm 30mm 50mm 80mm 100mm 200mm 500mm
Technology:Cold Rolled; Hot Rolled
Length:Available on request
Delivery time:Generally 7-15 days, depending on customer demand
Surface treatment:Pickled,Black,Bright,Polishing,Blasting,etc.
Application:Used in petroleum, chemical industry, aerospace, paper, automobile, packaging machinery, decoration, railings
and other engineering, hardware processing, ships, power plants and other industries.
If you have access to more detailed specifications or information about the SF45 stainless steel hollow round bar, such as its specific chemical composition, mechanical properties, or intended application, Easony would provide a clearer understanding of its characteristics and suitability for your needs.
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SURFACE
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CHARACTERISTIC
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SUMMARY OF MANUFACTURING METHOD
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APPLICATION
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NO.1
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Silvery white
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Do not need to have aglossy surface use
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Lackluster
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specified thickness
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NO.2D
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Silvery white
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After cold rolling, heat treatmentand pickling are caried out
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General materia,deep material
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NO.2B
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Gloss is stronger than NO.2D
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After NO.2D treatment,the final
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The general material
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| light cold rlling is carried outthrough the polishing roller |
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BA
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As bright as a sixpence
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No standard,but usually a brightannealed surface with high re-flectivity
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Building materials,kitchen utensils
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NO.3
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Rough lapping
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Grind with 100-200#(unit)strop tape
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Building materials,kitchen utensils
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NO.4
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Intermediate grinding
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Polished surface obtained by
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Building materials,kitchen utensils
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| grinding with150~ 180#stropabrasive tape |
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NO.240
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Fine lapping
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Grinding with 240# stropabrasive tape
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Kitchenware
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NO.400
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The luster is close to BA
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Use 400# polishing wheel to grind
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General,timber,building,timber,kitchen appliances
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HL
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Hairline grinding
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Suitable particle material for hairstripe grinding(150~240#)with many grains
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Building.construction material
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NO.7
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It s close to mirror grinding
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Use a 600# rotary polishingwheel to grind
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For art or decoration
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NO.8
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Mirror ultrafinish
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The mirror is ground with apolishing wheel
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Reflector,for decoration
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FAQ
Q1:who are we?
A:We are based in WUXI, China, start from 2016,sell to Asia(60.00%),Western Europe(14.00%),South America(6.00%).
Q2. how can we guarantee quality?
A:Always a pre-production sample before mass production; Always final Inspection before shipment.
Q3.what can you buy from us?
A:Copper,Aluminum,Mould steel, Seamless carbon steel,Precision steel pipe,The steel plate,Alloy steel Titanium,Machine parts.
Q4.why should you buy from us not from other suppliers?
A:Shandong Meide Import and Export Co., Ltd. has 25 years of production experience. With advanced precision production equipment and modern large warehouses, has a stockpile of 200,000 tons of goods, has a number of long-term stable cooperative customers.
Q5.what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;Language Spoken:English,Chinese.
Q6.Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q7.How can we get your price ?
A:We need below information to quote for you:
1). Product Name
2). Standard
3). Material Grade (Chemical Composition)
4). Dimension
5). Quantity
6). The Drawing for Special Parts
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