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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Schedule 40,80, mild steel
Are these roughly the same strength? COuld a person use any of them to
build a trailer? |
#2
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Schedule 40,80, mild steel
In article , stryped wrote:
Are these roughly the same strength? COuld a person use any of them to build a trailer? Damn, Google must be broken again.... Do you EVER look anything up on your own? |
#3
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Schedule 40,80, mild steel
On Jun 18, 8:24*am, stryped wrote:
Are these roughly the same strength? COuld a person use any of them to build a trailer? Someone who knew how to design it could. WW2 four engine heavy bombers were made from aluminum sheet 1/16" and thinner. |
#4
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Schedule 40,80, mild steel
"stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Sure! |
#5
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Schedule 40,80, mild steel
On Jun 18, 8:39*am, "kelly" wrote:
"stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Sure! But be careful of the ferromanurium. |
#6
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Schedule 40,80, mild steel
"cavedweller" wrote in message ... On Jun 18, 8:39 am, "kelly" wrote: "stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Sure! But be careful of the ferromanurium. And check for black stools. |
#7
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Schedule 40,80, mild steel
"Robert Swinney" wrote in message ... Bob Swinney "stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Machinery's Handbook is your friend. Noooo, Google is your friend! |
#8
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Schedule 40,80, mild steel
Machinery's Handbook is your friend.
Bob Swinney "stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? |
#9
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Schedule 40,80, mild steel
True - you make a good point Bob! "Robert Swinney" wrote in message ... Errrr . . . OK. But the 2 make a powerful pair. Bob Swinney "kelly" wrote in message . au... "Robert Swinney" wrote in message ... Bob Swinney "stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Machinery's Handbook is your friend. Noooo, Google is your friend! |
#10
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Schedule 40,80, mild steel
Errrr . . . OK. But the 2 make a powerful pair.
Bob Swinney "kelly" wrote in message . au... "Robert Swinney" wrote in message ... Bob Swinney "stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Machinery's Handbook is your friend. Noooo, Google is your friend! |
#11
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Schedule 40,80, mild steel
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#12
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Schedule 40,80, mild steel
On Jun 18, 10:06*am, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote: stryped fired this volley in news:c16352ba-8d16- : Are these roughly the same strength? COuld a person use any of them to build a trailer? Gee, Stryper... another "duh!" moment. Did you ever wonder WHY one thing might be called Schedule-80, and another Schedule-40? *Did you ever look at _anything_ concerning what those terms might mean? (So the steel man says, "Joe, go out to that big stack of tubing out there, and label half of it 'Schedule-40', and the other half 'Schedule- 80' so we can make our orders...") LLoyd They are the same, +/- 3dB. jsw |
#13
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Schedule 40,80, mild steel
Jim Wilkins fired this volley in news:b010b8da-1c07-
: They are the same, +/- 3dB. Then sch-160 is only 6dB over sch-40 G LLoyd |
#14
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Schedule 40,80, mild steel
On Jun 18, 9:06*am, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote: stryped fired this volley in news:c16352ba-8d16- : Are these roughly the same strength? COuld a person use any of them to build a trailer? Gee, Stryper... another "duh!" moment. Did you ever wonder WHY one thing might be called Schedule-80, and another Schedule-40? *Did you ever look at _anything_ concerning what those terms might mean? (So the steel man says, "Joe, go out to that big stack of tubing out there, and label half of it 'Schedule-40', and the other half 'Schedule- 80' so we can make our orders...") LLoyd I've always looked up pipe sizes in appropriate charts and I've always assumed that the schedule #'s were some abritrary number set by an industry standard, but I found a formula for it: Pipe schedule = 1000 * (pressure / allowable stress) where pressure = internal working pipe pressure and allowable stress is for the material used. http://www.cheresources.com/invision...pipe-schedule/ |
#15
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Schedule 40,80, mild steel
On Fri, 18 Jun 2010 05:51:52 -0700 (PDT), cavedweller
wrote: On Jun 18, 8:39*am, "kelly" wrote: "stryped" wrote in message ... Are these roughly the same strength? COuld a person use any of them to build a trailer? Sure! But be careful of the ferromanurium. And the frolapse has to be tacked properly. One could not be a successful Leftwinger without realizing that, in contrast to the popular conception supported by newspapers and mothers of Leftwingers, a goodly number of Leftwingers are not only narrow-minded and dull, but also just stupid. Gunner Asch |
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