results for this questionCan you use A36 steel for a knife?Can you use A36 steel for a knife?Thanks.A36 is mild steel found in any steel salvage place.it does not make good knives.A36 is actually a high strength structural steel and can be heat treated due to the high carbon level.Nothing mild about it.It's a low carbon structural steel of no use for blades !!A36 steel BladeForums results for this questionIs it possible to quench A-36 mild steel?Is it possible to quench A-36 mild steel?So,yes you can quench A-36 mild steel,and this is a form of indirect hardening of the surface,but not through the entire depth or thickness of the part which is better explained below Now as far as hardening is concerned,there are two types of hardening processes and they are Direct and indirect hardening Reference app.aws/forum/topic_show.pl?tid=33913 results for this questionFeedbackA36 not heat treatable?
Oct 18,2014·By Lawrence Date 10-10-2014 19:14.Down and dirty.A36 is low carbon (comparatively) because of this precipitation hardening is not going to happen..Untempered martensite is possible (although uncommon) as exemplified by arc strikes,where rapid quenching can leave a small embrittled area.It can also be carburized (case hardened) There are a million search links that give variousA36 - UnisteelA36.A36 is one of the very commonly used plain carbon steels.It has a normal carbon content of 0.20% with approximately 0.50% manganese.It is a good combination of strength and ductility and may be hardened or carburized.
Aug 04,2017·actually it is mild steel.every steel supplier i have talked to states that it is mild steel.if it wasnt mild steel then we would have been using it a long time ago since it is so widely available.it can be found in any hardware store.all that flat and round stock you see at the hardware store is generaly A36.its a cheap steel that isnt good for knife making.A36 steel Page 2 BladeForumsNov 16,2017S35vn blade steelMar 05,2017Factory ESEE knife edgesJul 31,2012good metals to make knives from? BladeForumsDec 04,2006See more resultsHardening of Steel Objectives and Components Metallurgy Meaning of Hardening ADVERTISEMENTS Martensite is the hardest micro-structure that can beObjectives of Hardening of Steels Hardening is done to all tools,heavy-duty carbon steel machineAustenitising Temperature for Different Classes of Steels ADVERTISEMENTS I.AustenitisingHeating Time for Hardening The total heating time should be just enough to attain uniformComponents for Hardening The surfaces of the tools and components should be clean andInternal Stresses during Quenching Internal stresses are always produced due to non-uniformAs far as I know,A36 is just your basic structural steel.No good for knifemaking,but it doesn't make a bad table.A36 is just structural steel,as Tyler said.All of the data I can find on it indicates it is under 0.03% carbon and shouldn't harden at all.HowevA-36 is a crapshoot.It is what you're getting if you buy weldable steel from a hardware store.The only real specification it's held to is thatAlan is correct.Total crapshoot.I deal with the stuff all day.there is basic A36,and A36 grade 50,which is just a little less open when it comAll right I get it,no good for use when making Knives! I really wasn't sure what the make-up of A36 was.I was still surprised at how hard thisA36 from the big box stores is nothing more than a slightly better grade of rebar.It's smooth sometimes,and aggravating others.I've seen it hardAny tips for heat treating mild steel?May 24,2016What is cold rolled steel? And is it usable for a knife Aug 20,2012See more resultsWill Flame Cutting A36 1/2 plate harden the steel @ the cut?Aug 15,2011·Oxy-fuel will cause some heat hardening on the edge of A-36,Air Plasma will cause some Nitride hardening (very hard,but only about .006 thick),Oxygen plasma will cause a minimal heat affected zoneless than oxy-fuel.Different grades of steel will vary,some will actually soften from flame cutting.Jim Colt Hypertherm
·A36 steel is the grade for one of the most common types of structural steels used today.A36 grade steel is considered low-alloy; however,because the carbon can range up to 0.29 percent at the most and mild steel is anything below 0.25 percent,A36 is considered the safest mild steel.As such,direct heat treating is not applicable.Introduction to Surface Hardening of SteelsLow-carbon steel,< 30; high-carbon steel,5060 High- and low-carbon steels Chromized low-carbon steels yield a low-cost stainless steel; high-carbon steels develop a hard corrosion-resistant case Titanium carbide Diffused carbon and titanium,TiC compoundLaser wattage to cut 1/2 A-36 sheet.Apr 10,2013Tapping Laser cut holes in A36?Aug 02,2010hardening mild steelOct 04,2009See more resultsImages of A36 Steel Work Hardening Steel Pipe imagesDifference Between A36 vs 1018 Steel? (Surprising Answer)Dec 10,2019·A36 is most commonly found as hot-rolled steel that is allowed to cool after the hot-rolling process (Capital Steel Wire Inc.,2015; Metal Supermarkets,2017).While in most cases,A36 steel will have been hot-rolled,it is also available in a cold-rolled form,which gives it a better finish as well as more precise dimensions.
People also askCan You harden A36 steel?Can You harden A36 steel?A36 grade steel is considered low-alloy; however,because the carbon can range up to 0.29 percent at the most and mild steel is anything below 0.25 percent,A36 is considered the safest mild steel.As such,direct heat treating is not applicable.Case hardeningis the process for treating A36 steel.Reference careertrend/how-10049134-heat-treat-a36-steel results for this questionWhat is the carbon level of A36 steel?What is the carbon level of A36 steel?Carbon level is .20.Thanks.A36 is mild steel found in any steel salvage place.it does not make good knives.A36 is actually a high strength structural steel and can be heat treated due to the high carbon level.Nothing mild about it.It's a low carbon structural steel of no use for blades !!A36 steel BladeForumsWhat to know about A36 steel - Beginners Place
Jan 09,2014·A36 is just structural steel,as Tyler said.All of the data I can find on it indicates it is under 0.03% carbon and shouldn't harden at all.However,I am also noticing that,much like RR spikes,the physical properties are more consistent between sources than the alloy %s.