Steel: Difference between revisions
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==Overview | =About= | ||
Steel is an alloy of iron and carbon. Low carbon steel is <0.3% carbon, and high carbon is 0.6-1%. Ultra high carbon steel is up to ~2%, and used for super hard things like punches. The more carbon, the more brittle. >2% is called cast iron, which appears to be a misnomer because it's technically a 'really high carbon content steel', which melts at lower temperature than steel (1200C as opposed to 1500 C). https://en.wikipedia.org/wiki/Carbon_steel | |||
=Overview= | |||
[[Image:Steel.jpg|thumb|400px|[[Steel]]]] | [[Image:Steel.jpg|thumb|400px|[[Steel]]]] | ||
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==Details== | ==Details== | ||
*[[ | *[[Steel from dirt]] | ||
*[[Microwave Steel]] | *[[Microwave Steel]] - from MTU | ||
*[[Hydrogen-Oxygen Steel Cutting]] | *[[Hydrogen-Oxygen Steel Cutting]] | ||
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* some kinds of [[Modular Housing Units]] | * some kinds of [[Modular Housing Units]] | ||
== | =Links= | ||
*[[Stock Steel Sections]] | |||
*'''[http://www.metalsdepot.com/Cart3/catdl2.phtml?aident= Stock Metal]''' | |||
:*We should come up with a Quick Reference Guide one-pager to [[Commonly-Available Imperial Steel Stock]] | |||
:*We also need a Quick Reference Guide to [[Commonly-Available Metric Steel Stock]] | |||
*Speedy Metals has stock sections - [http://www.speedymetals.com/c-8210-angle.aspx?Width=3] | |||
*[[Aluminum]] | *[[Aluminum]] | ||
*[[80/20 comparison to steel]]: [http://www.8020.net/T-Slot-1.asp 80/20 Comparisons to Steel] | *[[80/20 comparison to steel]]: [http://www.8020.net/T-Slot-1.asp 80/20 Comparisons to Steel] | ||
*[http://www.autodidactics.com/themetal.htm Arc furnace plans] | *[http://www.autodidactics.com/themetal.htm Arc furnace plans] | ||
*[http://www.aisc.org/content.aspx?id=2890 Structural Steel Sections] | *[http://www.aisc.org/content.aspx?id=2890 Structural Steel Sections] | ||
[[category: materials]] | [[category: materials]] | ||
Latest revision as of 22:43, 16 September 2020
About
Steel is an alloy of iron and carbon. Low carbon steel is <0.3% carbon, and high carbon is 0.6-1%. Ultra high carbon steel is up to ~2%, and used for super hard things like punches. The more carbon, the more brittle. >2% is called cast iron, which appears to be a misnomer because it's technically a 'really high carbon content steel', which melts at lower temperature than steel (1200C as opposed to 1500 C). https://en.wikipedia.org/wiki/Carbon_steel
Overview
Steel is used in almost every machine of the GVCS.
Details
Product Ecology
Created from raw materials using these tools
cut and shaped using these tools
parts connected together by
- Welder
- nuts and bolts and other design-for-disassembly connectors
a part of
- Pretty much every tool in the GVCS
- some kinds of Modular Housing Units
Links
- We should come up with a Quick Reference Guide one-pager to Commonly-Available Imperial Steel Stock
- We also need a Quick Reference Guide to Commonly-Available Metric Steel Stock
- Speedy Metals has stock sections - [1]
- Aluminum
- 80/20 comparison to steel: 80/20 Comparisons to Steel
- Arc furnace plans
- Structural Steel Sections