[TheForge] technical notes for stainless steel
terry l. ridder
terrylr at blauedonau.com
Fri Jan 13 13:00:54 EST 2012
hello;
atlas steels australia
http://www.atlassteels.com.au/site/pages/atlas-technical-notes.php
Technical Library
Technical Handbooks and Notes
Atlas Technical Notes
These Technical Notes have been prepared by technical department of
Atlas Steels and provide technical information related to the selection,
application, fabrication and use of special steels.
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Qualitative Sorting Tests for Steels
An overview of tests intended for rapid, inexpensive and usually
non-destructive and on-site sorting of grades of stainless steel.
Atlas Steels Technical Note No.1
http://www.atlassteels.com.au/documents/TN1-qualitative%20sorting%20tests%20rev%20Oct%202008.pdf
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Pitting & Crevice Corrosion of Stainless Steel
What is pitting corrosion?
What is crevice Corrosion?
Environmental factors
Which steels are susceptible
Measurement of resistance to corrosion attack
Pitting Resistance Equivalent Number (PRE)
Effect of welding on corrosion resistance
Measures to reduce pitting and crevice corrosion
Atlas Steels Technical Note No.2
http://www.atlassteels.com.au/documents/TN2-0506-pitting%20&%20crevice%20corrosion.pdf
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Stainless Steel - Properties & Equivalent Grades
Mechanical Properties
Typical Physical Properties
Comparison of International grade specifications of stainless steel
Atlas Steels Technical Note No.3
http://www.atlassteels.com.au/documents/TN3-Properties_and_equivalent_grades_rev_Nov_2011.pdf
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Machining of Stainless Steels
Machinability of stainless steel
Free-machining stainless steel
Improved Machining stainless steel
Cutting Fluids
Rules to Optimise machining of stainless steel
Maintaining corrosion resistance of machined parts
Guide to machining speeds and feeds
Drilling stainless steel
Turning stainless steel
Atlas Steels Technical Note No.4
http://www.atlassteels.com.au/documents/TN4-Machining_stainless_steels_rev_Nov_2011.pdf
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Cleaning, Care & Maintenance of Stainless Steel
Why maintenance is necessary
Maintenance during installation
On-going maintenance
Good housekeeping during fabrication
Cleaning methods ? passivation, pickling
Recommendations for cleaning stainless steel product
Precautions ? acids, solvents, chlorides
Atlas Steels Technical Note No.5
http://www.atlassteels.com.au/documents/TN5-Cleaning_care_&_maintenance_rev_Nov_2011.pdf
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Lifecycle Costing of Stainless steel
Considerations to be taken into account
Evaluation of LLC
LLC calculations
Examples of LCC analysis
Sensitivity analysis of LCC estimates
Atlas Steels Technical Note No. 6
http://www.atlassteels.com.au/documents/TN6-Life_Cycle_Costing_rev_Nov_2011.pdf
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Galvanic Corrosion
What is galvanic corrosion?
What conditions are needed
The area effect
Crevices and stagnant conditions
Passive surface films
Avoidance of galvanic Corrosion
Atlas Steels Technical Note No. 7
http://www.atlassteels.com.au/documents/TN7-Galvanic_Corrosion_rev_Aug_2010.pdf
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"L", "H" and Standard Grades of Stainless Steel
What "L" Grades are and why they are used
What "H" Grades are and why they are used
What the differences are
Alternative grade usage
Dual certification of stainless steel
Atlas Steels Technical Note No. 8
http://www.atlassteels.com.au/documents/TN8-L_H_and_Standard_grades_rev_Aug_2011.pdf
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Stainless Steel Tube for the Food Industry
Specification Comparison
Material
Manufacture
Dimensional tolerances
Surface finish
Weld bead
Heat treatment
Mechanical properties
Non-destructive inspection
Which specification to use?
Atlas Steels Technical Note No. 9
http://www.atlassteels.com.au/documents/TN9-Food_Industry_Tube_rev_Aug_2010.pdf
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Restrictions of Hazardous Substances (RoHS)
Background
Maximum allowable levels
Product exemptions
Atlas Steels Technical Note No. 10
http://www.atlassteels.com.au/documents/TN10-restrictions_of_hazardous_substances_rev_July_2006_Aug_2010.pdf
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Magnetic Response of Stainless Steels
Magnetic properties of materials
Which metals are magnetic?
Which metals are non-magnetic?
Welds and castings
The effect of cold work
Heat treatment
Does magnetic response matter?
Magnetically soft stainless steel
Sorting of steels
Atlas Steels Technical Note No. 11
http://www.atlassteels.com.au/documents/TN11-Magnetic_response_rev_July_2010.pdf
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Pipe Dimensions
Specifications
Outside diameter
Wall thickness
Where carbon and stainless steel schedules are equal
he differences
Stainless steel pipe with Sch 80
Tolerances
Australian Standards
Pipe designate by size
Atlas Steels Technical Note No. 12
http://www.atlassteels.com.au/documents/TN12-Pipe_Dimensions_rev_Jan_2011.pdf
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The Complete Set
Click on the link below to view a complete set of technical notes
prepared by the Atlas Steels technical department
Complete Set of Technical Notes (1 Mb)
http://www.atlassteels.com.au/documents/Atlas_TechNotes_-_Complete_set_rev_Nov_2011.pdf
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terry l. ridder ><>
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