Welding Cast iron mild steel Weld Talk Message Boards

which rod for welding mild steel to cast iron - Weld Talk which rod for welding mild steel to cast iron 01-31-2008,11:36 PM MM 350P PULSE SPRAYIN' MONSTER Miller Bobcat 225 NT Miller Dynasty 200 DX Miller WC-115-A The pipe is mild steel and has a bearing on each end that allows the pipe to rotate.The wheels are cast.I just didn't want to have any extra friction and noise with the wheelsresults for this questionWhat is the best welding rod for cast steel?What is the best welding rod for cast steel?Tim A nickel base rod is the best choice.In my area,it is called Ni-rod.However,if this joint isn t being heated,then braze welding with oxygen/acetylene and a bronze filler rod is my preferred method for joining cast iron to cast iron or cast iron to steel.Welding Cast iron to mild steel - Weld Talk Message Boards7018 or 7018 AC? - Weld Talk Message BoardsDec 18,2004·The Lincoln 225 Tombstone has an Open Circuit Voltage(OCV) of 79 which is high enough to burn regular 7018.If your AC welder has an OCV of 60 volts as some smaller welders do,you will need to use 7018AC.Forums - Weld Talk Message BoardsTalk about MIG welding equipment,guns,drive-roll systems,solid and flux-cored wires,etc. Carbon steel is the most commonly welded metal of them all.Heavy,strong,inexpensive. Weld Talk Message Boards Statistics.Collapse.Topics 43,159 Posts 424,915 Members 36,213 Active Members 12175/25-argon/co2 for tig?? - Weld Talk Message BoardsMIG weld benefits from a little active gas (O2,CO2) mixed with inert gas.millerwelds has some nice free basic TIG training videos.Last edited by Roger ; 07-25-2012,11:55 PM .cast steel to mild steel? - Weld Talk Message BoardsCast STEEL to mild steel should not be a problem welding with most mild steel welding processes, arc, MIG, TIG, etc.. Depending on the alloy of the casting You may want to use a GMAW Worm Tracks - Weld Talk Message BoardsWe are welding .38 plate and putting down .3125 fillet,single pass stitch welds.The shielding gas is 75/25.23 volts,225 amps,30 CFH gas flow.The results have been a fillet that is saging a little but not to the point of cold lap.The weld legs are long and tall enough and the weld has plenty of effactive throat.MIG Welding 4130 Chrome-Moly - Weld Talk Message BoardsGrade 4130 steel,while containing both chromium and molybdenum as strengthening agents,is considered a heat treatable low alloy (HTLA).Generally referred to as chrome-moly,this HTLA is used largely for aviation,racing and welded tube structure applications.Stainless Steel welding table? - Weld Talk Message BoardsStainless Steel welding table? 04-21-2006,08:08 AM.I will primarily be welding SS and AL,would it be wise to build a SS table? Or would be better to just place a sheet of SS on top of the a MS work table when welding SS and AL? Will the SS effect the electrial current flow,vs using MS steel? Does anyone use a SS table?How to Weld Angle Iron - Welding Headquartershow to machine angle iron flat on all sides.Dec 16,2015Bending the Spine of Angle IronMay 26,2014Help calculating angle iron load bearingJul 02,2002See more resultsAngle Iron - welding to 90 degrees - Weld Talk MessageGreat forum - first post - newb welder.I am going to be making a welding table and the legs are going to be made out of angle iron.I was thinking of making the bottom frame by cutting a 45 degree angle on the 2 pieces of angle iron to make them meet and then welding together.Welding Cast iron to mild steel - Weld Talk Message BoardsHowever, if this joint isn t being heated, then braze welding with oxygen/acetylene and a bronze filler rod is my preferred method for joining cast iron to cast iron or cast iron to steel. MigMaster 250 - Smooth arc with a good touch of softness to it.A36 vs.A513 Steel? - Weld Talk Message BoardsASTM A36 covers carbon steel shapes,plates,and bars of structural quality for use in riveted,bolted,or welded construction of bridges and buildings,and for general structural purposes.ASTM 513 covers electric-resistance-welded carbon and alloy steel tubing from either hotresults for this questionFeedbackHeating Stainless Steel - Weld Talk Message BoardsDec 19,2004·There are many different types of stainless steel with different properties to give answer that covers all of them.Some perform well in hot exhaust systems.Most will need passivation after heating to red hot to remove excess surface iron so protective layer of chromium oxid will form.Here are some Links from first page of Google searchWelding Cast iron to mild steel - Weld Talk Message BoardsTim A nickel base rod is the best choice.In my area,it is called Ni-rod.However,if this joint isn t being heated,then braze welding with oxygen/acetylene and a bronze filler rod is my preferred method for joining cast iron to cast iron or cast iron to steel.What is AR400 Steel? - Weld Talk Message BoardsGenerally speaking steel mills name their AR plate as follows AR400 = 400 brinell harness .A good rule to know is brinell hardness divided by 2 is the approximate tensile strength For example,your AR400 is approximately 200ksi TS .bedframe angle iron what is it ? - Weld Talk Message BoardsI made some brackets out of the angle iron bed frame and when I bent it,the metal cracked/tore a bit.Not a big deal in my case as I just TIG welded the crack and ground it smooth.I wouldnt trust a bed frame material on anything that would see vibration or any large amounts of loading,so its ideal for static applicationsie bed frames.Welding Cast iron to mild steel - Weld Talk Message BoardsTim A nickel base rod is the best choice. In my area, it is called Ni-rod. However, if this joint isn t being heated, then braze welding with oxygen/acetylene and a bronze filler rod is my preferred method for joining cast iron to cast iron or cast iron to steel.How to weld cast iron?How to weld cast iron?Guidelines for Welding Cast Iron 1 Electrode Selection.If the part is to be machined after welding, 2 To Heat,or not to Heat.In general,it is preferred to weld cast iron with preheat--and lots of it.3 Welding Techniques with Preheat.Preheating the cast iron part before welding will slow 4 Sealing Cracks.Because of the nature of cast iron,Guidelines for Welding Cast Iron US $399.00-$599.00 / TonWelding 22 gauge and gap width - Weld Talk Message BoardsOct 16, 2003· This tool is available through HF and performing a lap weld is much easier. Go to Harbor Freight and search on 'air tool flange'. This tool will put a little step in the edge of the sheet matal for performing good lap joints. The other side is a hole punch for sheet metal and is great for spot weld looking welds with a mig.Hot rolled or Cold Rolled - Weld Talk Message BoardsHot rolled or Cold Rolled Can any body write the compari b/w hot rolled and cold formed mild steel bars basically i want to know is there any difference in mechanical properties,..we are told that both have same strength but in cold formed yielding is eliminated and TOR is also confusing me with cold formedlaws regarding cylinder transport - Weld Talk Message BoardsI understand there is a federal DOT reg. about both caps and cylinders being upright. My understanding tho is that it applies to commercial transport of cylinders, ie the truck that delivers to and from the welding supply. Not my welding rigs, until they exceed 500 lbs of product.Welding Cast iron to mild steel - Weld Talk Message BoardsI have had good luck with MG 289 ,which is an all nickle rod,use about 1/3 less amperage than you would normally use on a mild steel wire,the puddle will be very fluid.Please note that nickle works the best in the flat position.Welding Diamond Plate - Weld Talk Message BoardsI have not had problems welding standard steel diamond plate with wire or stick ,but diamond plate is a texture that is rolled on to many different metals or metal alloys. Next time someone wants me to weld on DP,I think I'll use standard sheet,and simulate DP by welding 1000's of little diamonds on it.Last edited by bobad; 12-09-2007Welding 16ga steel? - Weld Talk Message BoardsNov 14,2007·I have a fabrication job that requires welding 16ga steel pipe and plate.My access to welding equipment is limited,and necessity has guided me to an Arc welder. What rods/amp range would you suggest for welding 16ga? From what I've researched I've found 6013 rod at 20-40amps; can anyone confirm that? OR,is it just a waste of time to evenwelding 409 stainless to mild steel - Weld Talk Message BoardsBy far the most typical application for a type 409 is exaust systems . Typically you use a ER409 ( most popular ferritic stainless filler. It is available in flux core, metal cored form but not MIG wire Because you are welding dissimilar you treat it as a stainless to carbon steel weld ( need more chrome ) which is why you use a type 309 for this