High Precision SF45 Linear Shaft Stainless Steel Hollow Round Bar For Linear Bearings
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.
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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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Hot rolled to
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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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