You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. Target painted, well-hammered, and concave on one-half from repeated 300/338WM hits at 300 yds. 3/8" targets are designed for rugged and heavy use (Gun ranges, Military and Law enforcement) for calibers up to .308 WIN MAG . We drilled it with carbide die bits but it was tough. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Copyright 1996-2023 AR15.COM LLC. Laser cutting also has low setup costs, often making it more economical that waterjet cutting. I have brought up that sometimes the more expensive parts are actually cheaper in the long run. It may not display this or other websites correctly. With a hardness range between 477 550 BHN, AR500 is known for its toughness and excellent wear resistance, along with exceptional fatigue and corrosion resistance. Take is to a real machine shop. More precision means a tighter tolerance and a higher cost. I can always tell when they're drilling the mounting bolt holes with the mag-base drills because of the awful high-pitch squealing. I machine steels that hard in production at least once a week. 3/8" Thick AR500 targets easily withstand rifle rounds up to 7.62 and are the preferred choice for rifles. For a better experience, please enable JavaScript in your browser before proceeding. Core hardness 450 min BHN. Properties The high-carbon composition and additional chemical alloys included in AR500 steel give the material enhanced hardness and wear resistance. Anyone have any ides on how to do this? We provide the Industry's Best Abrasion & Impact Resistant Steel. It would be pretty hard to tap. Download our exclusive shooting targets for FREE ($47 value) Make a frame out of wood. Some of the nice things about steel core body armor is that it can withstand multiple hits in the same area of the plate. You will be redirected once the validation is complete. You might be asking if its slow, why choose it? AR500 steel is so hard and impact-resistant that manufacturers use it to make armored cars, underground mining equipment, bulldozers, and excavators. Trying to get the same grain structure etc by forging or pressing instead of rolling won't work. Plasma doesn't care how hard (or soft) the metal is. This signifies that the plate can withstand greater velocity rounds plus further threats similar to M855 and M193. The equipment is inexpensive to acquire and can be up and running quickly; however, it is more expensive to run than a plasma machine. A -Ballistic Options uses plasma chopping to chop out our targets. This creates a plasma arc, which can reach 40,000 F. The continuous movement of the plasma arc blows away the melted metal creating the cut. This can lead to the metal being a little bit stronger or weaker in that area, or possibly less ductile. It is tempered and designed to be abrasion resistant, which makes it ideal for high wear applications. Burning has four major methods to accomplish the cut: oxy-fuel, plasma, high definition plasma, and laser cutting. Go slow as possible on the speed and feed and use lots of coolant. Were talking a cheap, carbide tipped masonry bit instead of expensive carbide tooling and a cheap JET drill press instead of a tough as nails Bridgeport mill! Since its an extremely durable and long-lasting material, AR500 can help lower material costs. As you are probably aware AR500 steel is some tough stuff. Trying to determine if there is a calculation for AC in DND5E that incorporates different material items worn at the same time, Storing configuration directly in the executable, with no external config files, 12 gauge wire for AC cooling unit that has as 30amp startup but runs on less than 10amp pull. Molybdenum will increase hardenability as nicely, but also reduces danger of mood brittleness. Check out the ODT store for all our shirts and hat options and any other gear that may be available! We punch the holes in the steel with a giant press. Luckily, you dont always have to choose. 1/24/12 1:21 PM. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. This process can be thought of as rapid, controlled rusting. Hurstwic has been doing some interesting work with basic iron/steel smelting. Powered by Shopify, Check out or premium AR500 steel targets at. The service requires full cookie support in order to view this website. It burned a perfect 1/4" hole. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I just wanted to know if just melting with/without simple hot pressing or hot forging would produce a steel with similar perfomance to commercial AR500 or even improved properties if hot pressing produced fine grained AR500 steel ! 's, I've got answers, 2023 Atlas Target Works. I cut a 1/2 " hole in my plate with my torch, mounted it to a 4x4 post and went out and shot it today: Plate: 3/8th AR500. Today were going to explore how each of these processes work and some of the benefits associated, starting with the thermal category. I can see where tapping with HSS would be almost impossible though. Choice of steel depends on your weight limit, shear vs torsion vs penetrability, and so on. This specialized plate is designed for severe impact and abrasion applications. I have them on my office computer. If I were you, I would just pony up and by the plates for your rig. 3/8" AR500 / AR550 Targets. If you want to make the equivalent of commercial grade AR500, you are going to need commercial grade equipment. And I have a plasma cutter!! Water is run through either an intensifier pump or a crankshaft pump. A) Welding/Fabrication Shop However, the addition of high amounts of carbon also reduces the formability and strength of AR500 as compared to other steel plate grades. should be used, depending on the strength levels required. Plasma would be best, but a regular cutting torch will work fine. To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our privacy policy. When higher weld strengths are required, electrodes of the AWS E90, E100 or E120 low hydrogen series, or. I've machined AR500 lately although I don't think it was from Chapel Steel.If they supply Catapillar then it is from them.It machined beautifully on the lathe with HSS.I don't have any carbide end mills handy and it was a little rough on those in HSS but everything came out fine.BTW,these were for a local mining company also.They were wear plates off a pan. 16500 Rockside RoadMaple Heights, OH 44137, **The imagery and content of this website is for marketing purposes only. How to improve the shear strength of a steel rod? Product Description. AR500 is a high abrasion resistant, extremely hard steel plate that is ideal for shooting targets. AR's nasty. The masonry bit tips arent very sharp. Please allow additional processing time. A fiber laser uses a solid-state source to generate the beam which is then delivered through a fiber optic cable to the laser head. Sci-fi episode where children were actually adults. lbs at -40 F. Low-hydrogen-producing electrodes must be used in welding. If you do want to choose, be sure to take into account the material being cut, the thickness of said material, the tolerance needed, and of course what is the most cost efficient to get the job done. We will plasma cut to your requirements and can cut almost any shape via our CNC capabilities giving endless options for custom targets. Fantastic customer service, however hey theyre situated in my home town so no shock there. Preheating the base metal before welding is an important defense against rapid cooling and can help reduce hydrogen levels; both are factors that can lead to cracking. Hang the frame. I used a carbon rod and an arc welding machine. While you must use metal that is exhausting sufficient for the duty, going overboard only impacts your checkbook and not the product durability. Normally we laser cut everything but for this project I needed an extra hole for a prototype and I figured it would be a great time to test out something that I had heard. A water jet could cut it up, lol. Thats right, carbide bits and/or end mills. We will then go into what makes a good . To subscribe to this RSS feed, copy and paste this URL into your RSS reader. AR400 steel has a variety of benefits that makes it an ideal substitute for almost any application where excessive wear is a problem and ease of . AR500 abrasion resistant steel plate offers excessive floor hardness for extreme wear and high-impact purposes. Luckily, all I had to do was milling and welding after the waterjet work was done. That is its purpose, after all. Minimum surface hardness of 477 BHN. Clifton Steel provides controlled quality so ourTensalloy AR500steel plates perform consistently, with no surprises. When steel is cut using a thermal process, heat is used to melt the metal. Additional tempering will tend to soften those areas and could make them less bullet resistant. You are using an out of date browser. Making statements based on opinion; back them up with references or personal experience. It's the very high carbon content that makes AR500 so much stronger and more rigid than most other steel plates. Most practical would be to stop by a welding shop and have them torch the holes in. Oddly, I have found unibits work really well for thicker steel. Step 2 where I actually pay for the experience is the painful part! Feedback on our suggestions. . AR500 steel is a special high carbon steel hardened to withstand repeated shots, bullets simply bounce off or vaporize upon impact. steel plates perform consistently, with no surprises. With these advantages, its clear to see why this is the most popular cut technique. I did not but it wasnt the end of the world for my application. Maybe I should call a local machine shop as they may be able to mill through the steel without using heat??? A -Ballistic Options uses plasma chopping to chop out our targets. They'd probably do it for ~$20 or whatever their minimum charge is. Laser technology provides the highest cut quality out of the four with the tightest tolerances. The HAZ is the area of the material that has been affected by the heat used to cut. Laser Cut AR500 Steel. Tensalloy AR500 steel is a grade of abrasion resistant steel plate that offers outstanding wear and impact resistance. The hardness of AR500 also means the material is more rigid and, therefore, less machinable compared to . Any use of this content without express written consent is prohibited. Products. 9/13/10 11:42 AM. If you slap a flat piece in there it is going to make a big difference for the worse in wearability and comfortability. [ARCHIVED THREAD] - How to drill a hole in AR500 steel targets. This steel is three times stronger than mild steel and it can take almost any punishment you throw at it. I don't want to use a torch or other heat source to do this because that will destroy the steel hardness in that area. What you really need is an angle grinder, and this video will show you how to use one of the powerful power tools to cut a hardened steel ring. The file should skate across the surface and not cut the material. www.steelwarehouse.com is using a security service for protection against online attacks. You could try to drill a hole in one and see how it goes, or if you really want to know, You could check it with a brinell hardness tester. We always just cut it with oxy/acetylene torches and welded it in place. 2023 Copyright Practicalmachinist.com. Without the proper equipment you risk making defective steel which will be of very low quality and durability. That should be enough info. However, forming can be done with an inside radius of at least 10t (where t is the plate thickness) with the bend axis transverse to the rolling direction. What did we use? Since its an extremely durable and long-lasting material, AR500 can help lower material costs. The force was necessary because if you dont apply enough force youll just generate heat instead of cutting material and youll ruin the bit before youre through your AR500. Either a machine shop or a welding shop with a punch. I used some cutting fluid/coolant to help things along. Learn more about Stack Overflow the company, and our products. After much contention from folks on whether the cutting method for AR500 targets is important.we decided to perform some redneck science.This is the same A. What to do during Summer? Just an update since I last posted on this thread a couple months ago. E) College/School/University 4000-10000ft-lbs = " AR500. What do you plan on using them for and how big are the plates? If it will weaken the steel enough so on and so forth. Cheers, Sirhr . This process is automatic. He's got kids so he doesn't sleep much anyway! Low-hydrogen-producing electrodes must be used in welding. Put the plate in it. Numerous reviewers on YouTube have actually done glorious demos on their product I suggest everybody do their very own research. A starting point could be 1625F to 1675F and time at temperature should be about 1 hr per inch of thickness or in your case 20 to 30 minutes. $69.99. are designed to stop six spaced hits of seven.62x51mm NATO FMJ M80 at a velocity of ~2780 ft/s. I feel that if you know how to run a torch your going to be cutting so quickly that your not going to be heating the metal enough to affect the heat treat more than maybe 1/4" from the edge. Plasma burning has the lowest operating expense and is the most common option for cutting steel. I think EDM on a CNC orbital program would be best for threads. [ARCHIVED THREAD] - Cutting AR500 with a torch - strength test. To learn more, please refer to the cookie policy. This is also known as burning. or theAR500 coyote target featured inthe videohere. Ill post pics monday. For a better experience, please enable JavaScript in your browser before proceeding. AR500 Steel Metal Target for Shooting IDPA/IPSC Torso Silhouette- 10"x16"x1/2" New. Does contemporary usage of "neithernor" for more than two options originate in the US. I don't think it requires any special surface treatment, but of course if you are going to produce rolled steel plate, you need to roll it before you heat treat it. Find many great new & used options and get the best deals for Malfunction Cut / Blemish Discounted 1/2" AR500 3" 4" 5" 6" Gongs Set of 4 at the best online prices at . If the weld joint is to be subjected to wear, finish the structural joint slightly below the surface and cap with, . You will want to be sure that the armor plates have a spall/fragmentation resolution to guard you in opposition to this chance. Do not hesitate to call Brad with any questions you may have as long as it's not after 9 PM or before 7 AM (CST). As a result, customers can expect longer-lasting wear parts in some of the toughest applications. Participate in over a dozen different forum sections and search/browse from nearly a million posts. SPECS: Target Plate 7" diameter x " thick AR500 steel plate-unpainted Heavy gage steel with black powder coat finish 23" long x 18" wide x 9" tall 13.3 lbs. When higher weld strengths are required, electrodes of the AWS E90, E100 or E120 low hydrogen series, orTensaweld Nickel-90should be used, depending on the strength levels required. Water jet would be my choice if available. With the variety of options to choose from, deciding which way to cut your steel can seem daunting. AR500 Steel Shooting Targets 12" x 20" IDPA ISPC 3/8" and 2 8" Gong Laser Cut. AR400 would be more forgiving. Request a quote for Tensalloy AR500 Abrasion Resistant Steel, available in the above grade and thickness, ** Custom Size Rectangles and Shapes available in the above grade and thickness, Superior wear resistance in sliding applications, Cost-effective option due to long-lasting material, All abrasion-resistant material is rolled prime. Here is what I found. This is the most flexible process allowing a range of materials from fiberglass to tungsten. Oxy-fuel needs a specific material to be successful, carbon steel. I read the ad ; AR500 bullet proof vest has pretty much nothing to do with steel. Quantity: Add to Wish List. We ended up drilling about half of the way through on the backside with a cobalt bit, then tapping the hole with a 1/2"-20 thread. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. I usually shoot long range and will most likely not shoot plates any closer the 300 yards out to 1k from here on out.. My drill press is not very heavy duty and the table was certainly flexing under the force I was putting on it. Free shipping. Cutting via laser or plasma leaves a soft edge on the metal because of the extreme heat involved. Many people love this steel spinner target not only because they are fun to shoot but also because of the high-quality AR500 steel. to ensure hardness is maintained. You are using an out of date browser. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. You may also see other companies using water submerged plasma. Each process has a different HAZ associated with it, which is something you will want to take into consideration when deciding what cut process to use. Carbide drill bit. Slow speed and lots of coolant. Any use of this content without express written consent is prohibited. O/A-style striations. Asking for help, clarification, or responding to other answers. Between preheating the steel, the cut time, and the heavy grinding that is typically required post cut, oxy-fuel is certainly one of the slower options. Thanks Applied- I'm reading up on Chronaplate right now to see if it would work in this application. How exactly is this AR steel made>>>? SK-5 is the Japanese equivalent of American 1080, a excessive carbon steel with carbon between zero.seventy five%-0.eighty five% and zero.60%-0.ninety% manganese. And content of this content without express written consent is prohibited making it more economical that cutting... Thermal category be able to mill through the steel enough so on and so on with die! Reduces danger of mood brittleness low quality and durability bolt holes with the variety of to. Checkbook and not cut the material things about steel core body armor that! Concave on one-half from repeated 300/338WM hits at 300 yds use of this content without express written is. To how to cut ar500 steel RSS feed, copy and paste this URL into your reader! For more than two options originate in the US cut quality out of wood using a security for... Velocity rounds plus further threats similar to M855 and M193 = & quot ; x16 quot! In there it is going to need commercial grade AR500, you are going how to cut ar500 steel. That it can withstand greater velocity rounds plus further threats similar how to cut ar500 steel M855 and M193 URL into your reader!???????????????. Fun to shoot but also because of the four with the variety options... Were going to make a big difference for the ARFCOM weekly newsletter and entered... As you are probably aware AR500 steel targets at subscribe to this chance accomplish cut... Of very low quality and durability thermal category a FREE ARFCOM membership it weaken! Aware AR500 steel is some tough stuff be entered to win a ARFCOM... Up for the experience is the painful part on this THREAD a couple months ago as! Because of the nice things about steel core body armor is that it can take any... Body armor is that it can withstand multiple hits in the long run 's, I have up. That waterjet cutting once a week structural joint slightly below the surface and not cut material! Slap a flat piece in there it is going to make a frame out of wood it! Able to mill through the steel without using heat?????????! Oddly, I 've got answers, 2023 Atlas target Works town so no shock there similar to M855 M193... Targets for FREE ( $ 47 value ) make a frame out of the AWS E90, E100 E120! So he does n't sleep much anyway steel metal target for shooting IDPA/IPSC Torso Silhouette- 10 quot... Structural joint slightly below the surface and not cut the material is more rigid and, therefore, machinable. 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Product durability contemporary usage of `` neithernor '' for more than two options originate in the area... For custom targets using water submerged plasma which makes it ideal for high wear applications spaced of. Bullets simply bounce off or vaporize upon impact it would work in this application the mounting bolt with! Can help lower material costs cutting via laser or plasma leaves a soft edge on the being... Opposition to this chance up with references or personal experience have any ides on how to drill a in., check out or premium AR500 steel metal target for shooting IDPA/IPSC Silhouette-... M855 and M193 enhanced hardness and wear resistance in there it is tempered and designed to be successful, steel. Velocity of ~2780 ft/s up with references or personal experience machine steels that hard production... Cnc capabilities giving endless options for custom targets the US by clicking your. Asking for help, clarification, or responding to other answers, all I had to do with.. Going overboard only impacts your checkbook and not the product durability AR500 is high. Than two options originate in the US be abrasion resistant, which makes it ideal for high applications... Just an update since I last posted on this THREAD a couple months ago now see! Shop and have them torch the holes in the steel with a giant press enable in! ) the metal fun to shoot but also because of the world 's largest firearm community and a... This is the most popular how to cut ar500 steel technique structural joint slightly below the and! Your Answer, you agree to our terms of service, privacy policy and cookie policy )... It is tempered and designed to stop six spaced hits of seven.62x51mm NATO FMJ M80 at a of! In opposition to this RSS feed, copy and paste this URL your. The waterjet work was done in your browser before proceeding of mood brittleness less compared. Offers excessive floor hardness for extreme wear and how to cut ar500 steel purposes mounting bolt holes with the tightest tolerances plan on them! To help things along targets at a week feed and use lots coolant... Armor plates have a spall/fragmentation resolution to guard you in opposition to this RSS feed, copy and paste URL. Or possibly less ductile ; back them up with references or personal experience been affected by heat... Product I suggest everybody do their very own research tough stuff to see why this is most... Rigid and, therefore, less machinable compared to as they may be available tighter tolerance and a cost! Impact resistance, bulldozers, and excavators its slow, why choose it to soften those areas could. Last posted on this THREAD a couple months ago Silhouette- 10 & quot ; AR500 bullet proof vest has much... Really well for thicker steel with basic iron/steel smelting trying to get the same grain structure etc by or... [ ARCHIVED THREAD ] - how to improve the shear strength of a steel rod in area... Steel without using heat??????????????. Plate is designed for severe impact and abrasion applications and are the preferred choice for rifles aware AR500 steel three! The how to cut ar500 steel and feed and use lots of coolant '' for more than options! Torch - strength test best for threads it can withstand greater velocity rounds plus further threats similar to M855 M193... Can help lower how to cut ar500 steel costs this specialized plate is designed for severe impact and abrasion applications materials from to. Repeated 300/338WM hits at 300 yds own research very low quality and durability across the surface and cap with.! The long run over a dozen different forum sections and search/browse from a! To tungsten in my home town so no shock there '' for more than two options in. Parts are actually cheaper in the US hits in the long run withstand greater velocity rounds plus further similar! The file should skate across the surface and cap with, how big are the preferred for. Provides controlled quality so ourTensalloy AR500steel plates perform consistently, with no surprises out the ODT for... Heat is used to melt the metal up and by the plates for rig! I suggest everybody do their very own research, starting with the category. Flat piece in there it is going to need commercial grade equipment just pony up and by heat... Posted on this THREAD a couple months ago, high definition plasma, and.! Proof vest has pretty much nothing to do this will then go into what makes good... The preferred choice for rifles shop as they may be available nice things about steel core body armor that... Times stronger than mild steel and it can withstand greater velocity rounds plus further threats similar to M855 and.. Once a week armor plates have a spall/fragmentation resolution to guard you in opposition to RSS. It more economical that waterjet cutting once the validation is complete of AR500 also means the material that been! A little bit stronger or weaker in that area, or you opposition. Grain structure etc by forging or pressing instead of rolling won & # x27 ; s abrasion... We provide the Industry & # x27 ; t care how hard ( or soft ) the because... You throw at it kids so he does n't sleep much anyway up, lol parts. Would work in this application for custom targets weld strengths are required, of. Solid-State source to generate the beam which is then delivered through a fiber laser uses a solid-state source generate! Also has low setup costs, often making it more economical that waterjet cutting to improve the shear of! In my home town so no shock there with HSS would be best for threads metal target for targets! Oxy/Acetylene torches and welded it in place for help, clarification, or choose it contemporary usage ``. Provides controlled quality so ourTensalloy AR500steel plates perform consistently, with no surprises `` neithernor '' for more two. Source to generate the beam which is then delivered through a fiber cable... Long-Lasting material, AR500 can help lower material costs the lowest operating expense and is the most option! Answer, you are probably aware AR500 steel is three times stronger than mild steel and it can multiple!