May 29, 2004My background is eletronics not structural. Trying to find out the strength of 2x1 1/2 3/16 wall tube vs 2x2 or 2x3 steel a strength of steel angle vs rectangle tubing - Structural engineering general discussion - Eng-Tips
.100 x 1" The .100 x 1" tubing should work fine for your project, the .65 is too small. It would bend too easily in the case of a crash. Unless you are going to put in a big engine, over 15hp, there should be no need to use anything more expensive or bigger tubing. if you are going to ride in it periodically, use 1 1/4 tubing AND gusset the corners real good and put in lots of bracing.2" x .125 wall Stainless Steel Square Tubing (Carmel Is My Steel Square Tubing Strong EnoughPhysics ForumsJun 12, 2013I am selling 60 feet of 2" x .125 wall NEW Stainless Steel Square Tubing. There are three 20 foot lengths. I bought this tubing to build some lumber racks for my truck and my plans have changed. $400.00 Price it this is a deal Location Carmel; Price $400; Read more Is My Steel Square Tubing Strong EnoughPhysics Forums Stainless Square Tubing Steel Sponsored Link3x3 square tubing vs 4x2 square tubing Physics ForumsMay 04, 2017Calculating strength of steel square tubing Physics ForumsNov 21, 2014Help with calculating weight that steel tubing can handle Is My Steel Square Tubing Strong EnoughPhysics ForumsOct 03, 2013Strength of Square Steel Tubing Physics ForumsDec 17, 2012See more resultsStrength of round vs square tube. - Miller Is My Steel Square Tubing Strong EnoughPhysics Forums - ForumsI'm pretty confident that 2" square tube will resist bending better than 2" round tube of the same wall thickness but when it comes to twisting, I wonder if there is any difference. I think the round shape would resist twisting better than a square shape, but the 2" square tube would have more stock around the circumference than the 2" round.Benchwork from square steel tubing Model Railroad Is My Steel Square Tubing Strong EnoughPhysics ForumsFor various reasons, including the climate, I would like to build my benchwork from 1" square steel tubing. I have found a couple local suppliers. I'm confident I can find a way to get the stuff delivered. The first obstacle will be getting it up to my apartment. The web site
What I did is take this piece of steel that I salvaged off of a tank and tacked it underneath to the I beam I use for a welding table. I then laid the piece of tubing beside the flange I'd just tacked on. I marked the outside of the tube on the I beam. I then welded a short piece Building a metal gate for driveway questionMay 05, 2004You can use 6" x 6" square rectangular structural tube and it will take a heck of a bending moment and provides a nice flat surface for welding mounting plates for the hinges. I would suggest you machine the hinges out of steel plate, use bronze bushings and make sure to Compression Force on square tube Engineers Edge Is My Steel Square Tubing Strong EnoughPhysics ForumsJul 26, 2016Can someone give some pointers on how to calculate the compression force of a steel square tube 4" tall x 2" wide x 0.125" wall thickness. I would like to know how much weight can be applied before the steel tube begins to deform. However, everywhere I look, I only see numbers for tensile strength and I'm not sure if this is completely applicable here.HD Trailer Design Tech - Tubing vs. Channel Pirate 4x4Dec 21, 20132x6x.120 - Strong axis section modulus 2.97 in^3 C5x6.7 - Strong Axis Section modulus 2.99 in^3 The thing to remember however, is that tubing is typically HSS, and 50ksi yield, where channel and beam is A36, unless you specify better material. This prevents bending, but doesn't change anything in fatigue.
Mar 06, 2016Hello everyone Is My Steel Square Tubing Strong EnoughPhysics Forums Would firstly like to say that i'm new to this forum so please forgive me if i posted this in the wrong place. I am currently busy with a marine tank build and need some help as the title says. I have 2mm thick 2"x2" steel square tubing which i am thinking of using for the stand. I just need help to find out if this steel will be strong enough to hold the weight of the tank Is My Steel Square Tubing Strong EnoughPhysics ForumsI-Beam vs. Square Tube for Columns - Eng-Tips ForumsTube Steel Good because it has 2 major axes, connections are similar on both sides, and it can be very small. Bad because it's more expensive, and you're limited on connection type. Also, there's the exterior problems associated with tube steel. The minimum section that we use for lightweight structures is a I-Beam vs. Square Tube for Columns - Eng-Tips ForumsTube Steel Good because it has 2 major axes, connections are similar on both sides, and it can be very small. Bad because it's more expensive, and you're limited on connection type. Also, there's the exterior problems associated with tube steel. The minimum section that we use for lightweight structures is a Insulating the Interior of Structural Steel Tube Shapes Is My Steel Square Tubing Strong EnoughPhysics ForumsI have a project with a significant amount of HSS (tube) shapes. The steel is located on the exterior walls of the building, with one face exposed to the elements, and the other face exposed to the heated interior.
Aug 12, 2020Summary Trying to see if the steel tubing I bought is strong enough to carry load. Hello all I bought some square steel tubing today in hopes of putting up sail shades in my back yard, I am concerned now that I did not get big enough tubing. I have a triangular sail shade 20 x 20 x 20 and a rectangular shade 20 x 16.People also askWhat is the strength of square tubing?What is the strength of square tubing?The most common (and probably cheapest) square structural tubing is made from A36 carbon steel with a maximum yield stress of 36,000 psi.Strength of Square Steel Tubing - Physics ForumsSizing Tubing Inside Tubing - Miller Welding Discussion ForumsOct 14, 2012Sort of a smaller version of the 2" square trailer receiver method using 2" square tubing that many others use. Sorry about the crammed look. It looked ok in preview but not when I posted it. Size Sch ID OD 3/4" IPS 40 0.824 1.05 1" IPS 40 1.049 1.315 3" Small diameter square tube? - Autodesk CommunityJun 14, 2012Re Small diameter square tube? I totally understand and appreciate the ability to create custom shaped extrusions. However, I count no less than 27 sizes of square steel tubing smaller than 1 1/4" available right now from my steel supplier.
Jul 07, 2013Let me state up front that I'm not an engineer. I've come to this forum looking for some advice/assistance. A good customer has put me in a position that I don't care to be in, however his business is too valuable to refuse. We custom build a machine (to his specifications). He has a need to raise and lower the entire machine 36". The machine is enclosed in a steel 4" square tube "roll cage Is My Steel Square Tubing Strong EnoughPhysics ForumsSome results are removed in response to a notice of local law requirement. For more information, please see here.Strength (mostly axial)of square steel tubing Physics ForumsSep 22, 2014The thickness of the tubing is around 3 mm (11 gauge steel). There are also racks with 7 gauge steel (4.5mm). 7 gauge is overkill. Since there is very little dynamic loading involved I don't want to keep more than 1.2-1.5 factor of safety. So finally the question boils down to whether 2x2 11 gauge steel tubing racks can be rated for 800 lbs or not.Square Tube Rocker Panel Pirate 4x4Nov 08, 2016Based on my rusty Dodges and the dimensional steel scraps I have kicking around Is My Steel Square Tubing Strong EnoughPhysics Forums. I was looking at two passes of 2x2" thin wall square tube for each rocker. 4" width is about right, and 2" tall has better clearance than the stock rocker. Being 'doubled up' is also stronger than a single 2x4" tube. It looks good in my head at least
Does anyone have a link or some information on the strengths of square tubing along with requirements of meeting OSHA standards. I am putting up handrails in my plant and have tons of 1" square tubing. OSHA requires the strength below; c) Guardrail must withstand 200-pound force with no more than 3" deflection. They give size requirements of;Square Tubing that fits inside another sq tube - ForumsYou really don't want to use standard "receiver tube" for a drive shaft IMO. I have front and rear square shafts in my rock buggy. I used some 2.5 x 0.250 (nominal) "DOM" square tubing. That's what the yard called it, but it's really more like "swedged" out tubing. Receiver tubing has something like a 0.188 wall which leaves it pretty sloppy.Square tube aluminum load ratings Engineers Edge Is My Steel Square Tubing Strong EnoughPhysics ForumsJan 28, 2015The gauge of aluminum tube I have to work with can be either 0.12, 0.188 or 0.25". The size of square tube aluminum is either 1", 1.25", 1.5" or 2". 2) The axle diameter in the wheel rims is 3/4". Can I use a solid aluminum 3/4" bar as an axle, or would I have to go steel? I don't think 3/4" aluminum tube would be strong enough. Rim diameter is 8".Steel strength question - Miller Welding Discussion ForumsOne of the main reasons I wanted my own welder was so I could build my garage furniture so I can actually create enough space to work comfortably in and occasionally park my truck in it. I have drawn out plans for a shelf system that is 7' wide, 18" deep, and about 6' high. I am wanting to use 1.5 inch square tubing with a 14 gauge wall.
Jul 24, 2002go get a book. cylinders (tube) hold the most weight vertically, but with a side load i would think they would be weaker. since you are just building a truck bed and not a bridge, don't over engineer it, and don't make it too heavy going overboard. keep it simple, clean, and think it through completely. square flat beds are more than strong enough to support many times the wieght of the vehicle.Suggestions for telescoping square tubing?Feb 27, 2012For example, say the larger (outer) square tube is 1½" x .120" wall and the smaller (inner) tube is 1¼" square. (This is for the frame of a bicycle repair stand that my son and I want to build.) For similar situations in the past I've tried two different approaches:The Steel Plate Buying Guide - Stones/tiles/steel, Pans Is My Steel Square Tubing Strong EnoughPhysics ForumsApr 08, 2014Square steel tubing will fit the bill, as will aluminum square tubing. Just make sure the tubing is just large enough to get the plate above the lip, as too thick tubing will rob precious heat and add even more weight to the equation.Trailer Bumper Load Capability Engineers Edge Forum Is My Steel Square Tubing Strong EnoughPhysics ForumsI have a standard 4 inch square steel tube rear bumper on a new travel trailer. It has a wall thickness of .088 inches. I want to mount a spare tire and a four bike, bike rack Is My Steel Square Tubing Strong EnoughPhysics Forumsthe kind that slides into a standard 2 inch drawbar hitch.
Feb 06, 2006I use it for hauling the tractor (about 3500lbs.). When it was my only trailer, I also used it for all my mower hauling needs. It looks just like a "normal" lawn maintenance trailer with angle iron rails and gate. What I had done to insure no problems with driving up the tractor was two things 1) Had my dealer make two "knees" to support the gate.Tube Benders, Thick Wall Metal Bending Tools - EastwoodTube Notching Equipment. Sometimes you need great angled cuts in tubing for either functional or aesthetic reasons. Our professional tube-notcher will create accurate notches in tubing up to three inches wide. Use them to build custom tailpipes, go-cart frames or roll cages that are strong and stylish.Tubing size to fit over 4x4" post - Weld Talk Message BoardsI replaced the 4x4 wooden posts on my driveway gate with 4x4x1/4 steel posts. The best gate will hang on only the best posts. I took 2 - 4x4x1/4/ x 8' posts and welded them together in a double "H" pattern.Utility Trailer Frame Material Is My Steel Square Tubing Strong EnoughPhysics Forums. - Practical MachinistMay 26, 2007For the perimeter of the frame, I plan on using 2"x3" rectangular steel tubing with a wall thickness of 14 gauge (.078"). I'm using a Class III A-frame style coupler. For the tongue material (from the main frame to the coupler) I'm also using 2"x3" rectangular tubing, but for
May 22, 2009For a 2x4 x .125 tube, the section modulus is 5.17 square inches. For a 2x4 x .375 tube, the section modulus is 5.19 square inches. So, in general, it means that the heavier wall tube will resist bending through its long wall side by about .05 percent more than the thinwall tube. Note the decimal point. (somebody check my math, please!)Which steel is stronger Cold rolled, hot rolled, or Is My Steel Square Tubing Strong EnoughPhysics ForumsOK, a few definitions Yield strength is the amount of force required to cause the steel to yield, which means permanently deform (i.e. permanently stretch).. Tensile strength (a.k.a. "ultimate strength") is the amount of force required to cause the steel to actually break. This will be equal to or greater than the yield strength. Minimum just means that the steel will be at least that strong.angle vs square vertical strength - Miller Is My Steel Square Tubing Strong EnoughPhysics Forums - ForumsOct 26, 2013The moment of inertia of the angle is 1.24. The moment of inertia of the square tube is 1.91. Hence, the tube is about 50% stronger in bending than the angle. The tube also has much greater torsional rigidity. My preference is the tube.bolts - Rectangular steel tube bolted connection - Home Is My Steel Square Tubing Strong EnoughPhysics ForumsI interested in joining square or rectangular hollow sections. Not cylidrical pipes or strut profiles.-For example i have found this solution that needs only two holes - one for each tube - and two threaded pieces of metal. -Same logic for pre-drilled profiles. Another solution is to directly weld a piece of threaded metal at the end of each tube
Oct 18, 2019Ya'll be gentle on me well I guess it would be more of opinions about metal thickness for building frame rails. In the past I have built rail buggy's with tubing and swamp buggy's with square tube trailer frames with Channel and I figured one of those would be the cheapest & quickest way to go for my 31 truck but I got some metal prices today and just the two rectangular steel sticks would end Is My Steel Square Tubing Strong EnoughPhysics Forumssteel for trailer frame? - Weld Talk Message Boards - ForumsI was going to build the walls out of .065 1" square tubing, 16" OC, the roof and rear opening out of .065 1x2. The roof also 16"OC. I was going to skin the sides with aluminum RV siding, and the roof with 3/8 plywood and either aluminum or rubber. Basicly it will look like a travel trailer. The rear doors (not a drop ramp) would also be 1" tubing.steel thickness for home made Is My Steel Square Tubing Strong EnoughPhysics Forums - iboats Boating ForumsApr 03, 20102"x2" square tubing can be found from 16 gauge (.065") up to 7 gauge (.180"), and also 1/4" (.250W). The size of HSS or tubing for the tongue should match your intended hitch mount, which comes in a variety of widths and ball sizes. Don't skimp on this part, a strong tongue that runs front to back makes for a strong reliable trailer.
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