4140 steel welding, 4140 steel machining, 4150 steel properties, 316 stainless properties, ar400 properties, ar500 properties. You name it. 26”. User NameAR400 | AR400F Steel Plate. 5 inch (63. Featuring a completely adjustable cummerbund, comfortable padding. AR450 VS. 3 HRC compared to RHA at 43. The strength of AR450 steel can improve weight savings over 50K much like 100K material because a thinner material can be used without sacrificing strength. Elite Quality - Genuine made in USA certified AR500 steel is bead blasted on both sides then laser cut on the fastest 30kw fiber laser available for crisp clean cuts and minimal heat affected zone Durable Zinc - Unlike typical paint or powder coat our industry exclusive zinc plating is a strong chemical bond that won't chip off from bullet. May also see some use with 9mm and 45acp at 25+ yards. AR500 was prone to cracking around the legs and feet and was a bit on the brittle side. 3. 360-440 BHN Typically. 29Innovative solutions. This specialized plate is designed for severe impact and abrasion applications. HARDOX® is easy to repair and maintain, saving time and money in repairs, maintenance, and downtime for applications. For me, one sheet of . Abrasion resistant steel is created by quenching and tempering forged steel plates. As typical of my “first impressions” reviews, I’ll provide my honest opinion of the gear as well as my decision making process. 22LR Pistol 40gr HP 1,060 fps 117 ft/lbs 9mm Luger 124gr FMJ 1,293 fps 460 ft/lbs 5. While AR400 offers a good balance of hardness and toughness, AR500 provides enhanced hardness and penetration resistance. values of hardness are compiled and shown in Table 2. The tensile strength of A514 alloy steel is specified as at least 100 ksi (689 MPa) up to a 2. Nominal brinell hardness ratings for your typical targets steels are as follows: Mild Steel (A36) - 135 T1/A514 - 235 AR400 - 400 AR500 - 500While their heat treatment process is not regulated, AR400 and AR500 are typically quenched and tempered. AR Plate (trade names such as:"Algoma 500 , AR500, Hardox, etc. A633 is high-strength low alloy structural steel. In three (3) out of six (6) shots [3 center shots,. 2. Try and find one where the padding is higher up on the straps, or there’s less padding. 4140 steel welding, 4140 steel machining, 4150 steel properties, 316 stainless properties, ar400 properties, ar500 properties. Titus Manganese will work harden from 280 BHN to 550 BHN—which is an increase in hardness of over 200%. . Calibers will be 6mm thru 7mm with muzzle velocities not much more that 2800fps. Hardox® 450 combines good bendability and weldability with an option for guaranteed impact toughness (Hardox®. Details. The nickel and molybdenum content gives AR400 carbon steel the ability to resist wear better than all other carbon steel. The spall angle range for the AR500 vs. Random Erik also makes a guest appearance. 079 - 0. Ar400 Vs Ar500 . Differences between AR400 and AR500 Steel PlateAR500 strikes the balance between softer AR steels, such as AR400, which can easily pit with rifle fire and harder AR steels, such as AR600, which can be brittle and crack. The subreddit for long range precision shooting enthusiasts. 223 and . Add to Cart Add to Quote. They are cut out of AR400. AR steels are a great choice to build a gate, valve or diverter if you deal with high. 5″) Ability to “Work Harden” from 470 BHN to 560 BHN. AR400-Mild Steel. Ford Steel is a leading supplier of Wearalloy AR500 hardened steel. For that condition, AR500's higher hardness makes a huge difference. Also if your plate swings around on impact, watch out for unpredictable splashback. In this case, Ar500 is preferable in the competition of Ar500 Plate vs. The number in the material name (e. Posted July 18, 2013. AR 500 Steel – What is the Difference? Abrasion Resistant (AR) steel contains carbon and alloys that make it harder than other types of steel. 25/pound. AR500 has a BNH of 470-540 and MIL-A-46100 has a BNH of 362. AR450: 430-480 BHN This material is slightly harder than AR400 and is also a popular material to make grinder screens. 1/4” AR400. The main differences are hardness and strength, achieved through varying levels of carbon and manganese. g. When it comes to cutting AR500 steel, you should be ready to learn certain factors. My AR500 plate came with instructions to keep impact velocity BELOW 3200 fps. BONUS: Shoot better. AR450 is an abrasion resistant plate used in a variety of. Up to . This is how we measure the total thickness of a finished Clif-Clad plate, with an overall tolerance of + or – 1/16 of an inch. Nov 10, 2011 30 4. When we buy the AR400 3/8 the steel company cuts the one edge with a torch and it's rough as a cob. Chromium carbide overlay plate begins with a mild steel base. 56 are made of AR550 steel and 3/8″ or 1/2″ thick. For that condition, AR500's higher hardness makes a huge difference. All our AR400, AR450 and AR500 have additional alloying elements which increase formability and enhance weldability. The steel used for shooting targets is usually made of AR500 or AR550 steel. It is a high-carbon steel alloy that provides greater impact and sliding abrasion resistance by comparison. We cover the complete spectrum of impact resistant & high strength steels ( AR400 AR450, AR500) to stay competitive in the industrial market. AR500, or AR500F steel,. The tensile strength of A514 alloy steel is specified as at least 100 ksi (689 MPa) up to a 2. Weight difference is basically a wash. AR600 steel plate is the most durable abrasion-resistant steel plate carried by Leeco Steel. AR400 steel is a high-carbon alloy steel that is specifically designed for abrasion and wear resistant applications. AR400 | AR400F Steel Plate. The hardness also increases the steel’s strength, with better dent resistance as a result. AR500 VS. Contact Heavy Plate Division; A36 Heavy Steel Plate; A572; A516; A514; A709 Grade 36, 50, 50W, HPS 50W, HPS 70W; A830 Grade 1020; A829/4140; Low / High Carbon Non-Structural Steel Plate. Hard to say on wear, as our opperators can burn off a set of ski's off of a Cat 6040 bucket in 3 months that are 4 inch thick 12 inch wide that are hardox or AR500 grade. Picked up a pack of AR500 3/8" thick targets from Field & Cave and what a difference! No dents, just splash; same distance. Slight preheat can help but does contribute to the peak temperature achieved during welding. AR400 and AR500 steel. Call or Email Us For a Free Quote. Shooting a piece of AR400 Steel with 150 grain 308 from my Norinco 305 a m14 cloneAgain, the thicker the target, the more it will resist bending. Eventually, the customers and their team will be the best judge of which material is required for their project. The plates are spec'd to be 470 - 550 Brinell hardness. Referring to the hardness properties, AR500 recorded the highest hardness at 47. Testudo-Gen-2-bundle. The AR500 is even more formidable than the AR400 when it comes to abrasion resistance. The difference is that novel coronavirus pneumonia is not only affected by the epidemic, but also closely linked to the oil and gas industry, and the. This has a surface hardness of 477-534 BHN. That is its purpose, after all. AR400. Surface hardness of 360-440 BHN. Recommended for riveted, bolted, or welded structures, such as Gussets and Bridge Plates, when intended for construction of bridges. Similar Threads: Help! Drilling small 0. AR500 is rather hard. AR500 steel can withstand the abrasion that the rocks cause by sliding better than the AR400 steel, meaning it would last longer. AR500 will take hits at close range from . Tacticon Armament’s AR600 10×12 can weigh as little as 6. Place target so you do not always hit the backstop only in the same place. 20 acres 25 foot deep?AR600 Armor Plates: AR600 armor plates are made from a harder variant of steel alloy than their AR500 counterparts and boast a higher hardness rating at 600 Brinell. Hammer Pins & Tie Bolts; Manganese Separator Drums; Shredder Wear Parts; Wear Pipe. Abrasion Resisting Plate (AR, AR-400, AR-500) AR400 was designed for exceptional durability where abrasion was the primary cause of material failure. 5 inch (63. AR500 actually has pretty good customer service, though shipping takes some time. on-premise software solutions, CAD file management, compliance, and more. It is a high-carbon steel alloy that provides greater impact and sliding abrasion resistance by comparison. AR400 is a specialty steel designed at the chemical level for improved wear resistance for very specific applications. This costs more but you get targets with crisp clean cut edges and a nicer appearance as a result. Popular grades of Hardox ® AR steel include AR400, AR450, AR500, AR550, AR600 and Hardox ® 500 Tuf, our latest grade at 475-505 HBW, combining the best properties of AR450 steel and AR500 steel for high hardness, high toughness and wear resistance, especially for extreme-duty. AR500: 460-544 BHN Typically. Over the last ten years, ASTM A572 GR 50 has been the standard choice in the structural steel industry. At 200 yards you have nothing to worry about. Differentiators include hardness levels, application uses, and cost. Show specs in Imperial Metric. Since so many attachments are built from mild steel, we will deal with it first. It is a high strength alloy that is noticeably harder than mild steel, but still far from your AR400 or AR500 varieties. I made and sold AR500 targets as a small side gig a long time ago and had a few people torture test my 1/2” targets. We use T1 minimum and a lot of our attachments are made from AR400 or are AR 400 tipped. Ar400 Vs Ar500. Abrasion-resistant steel plate is a standard metal plate that possesses a tougher, harder high quality that lasts about four times longer when in comparison with a typical excessive-power. 내마모강은 강재 고유의 내마모성을 나타내는 브리넬 경도 (HB)수치에 따라. This material is characterized by a smooth, dark scale finish with a hardened surface. Yes it can be done, drill your hole as large as the customer will allow, buy a good tap (OSG, Emuge, Guhring, Nachi), use a good tap lube (Moly-Dee ), and go sloooooUse a cut tap and not a form tap, because AR has a super high tensile strength. Due to the large difference in yield strength between the AR400 plate and the filler material, minimizing weld restraint is critical to control cracking of weld. Most plate product numbers range from 200 to 500 — for example, AR 200, AR400 or AR500. g. 54 with. 9300. Referring to the hardness properties, AR500 recorded the highest hardness at 47. Abrasion-resistant (AR) steel plate is a high-carbon alloy steel plate, which signifies that AR is formable and weather-resistant due to the added alloys, and harder due to the addition of carbon. This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. Typically, military grades are A36 Low-Carbon Steel, AR400 Abrasion Resistant, AR500 Abrasion Resistant, MIL-46100 Military Grade, MIL-12560 Military Grade, and MIL-46177 Military Grade. Yes it can be done, drill your hole as large as the customer will allow, buy a good tap (OSG, Emuge, Guhring, Nachi), use a good tap lube (Moly-Dee ), and go sloooooUse a cut tap and not a form tap, because AR has a super high tensile strength. You might be wondering, why is it there and what does it mean? The number is referring to the hardness range of the steel. Available flaw detection requirements: Z15-Z35 thickness direction performance. 500 also has a higher hardness. 1°. We use cookies to enhance your experience. I used it mostly for dump box repairs on dump trucks and bucket repairs on large front end loaders. Community funds…Reskinned some areas wit AR400. Neither are pleasant, both are somewhat machineable. Typically, AR400 is between 360-440 Brinell, while AR450 is around 429-495 Brinell, and AR500 between 460-544 Brinell. ASTM A131 A&B / ABS A&B; ASTM A131 / ABS AH36 / ABS DH36 / ABS EH36; API 2H Grade 50; ASTM A633; PVQ Steel Plate. AR500 steel is significantly harder than mild steel, with a hardness of 500 HBW compared to a hardness of only 120-180 HBW for mild steel. AR500 – Understanding Abrasion Resistant Steel. 내마모강 (AR400,AR500) 2018. Abrasion resistant material is tested by. This means that AR is harder due to the additi. Originally posted by Sonora Iron View Post. AR400 vs AR500 steels are both excellent choices for applications demanding resistance to abrasion and wear. User NameAR400 vs AR500 Guns & Ammo Discussion. AR450 VS. It can also deal with high impact stress regardless of the temperature. Specifically looking at 3/8” AR500 and 5/16” Mil-46100. values of hardness are compiled and shown in Table 2. The spall angle range for the AR400 vs. Phone: 800. These elemental differences help the steel. I used it mostly for dump box repairs on dump trucks and bucket repairs on large front end loaders. AR500, or AR500F steel, is a high-carbon. You can find hardness levels for AR400, AR450, and AR500 on their respective pages. Its fully-adjustable cummerbund and shoulder straps are still versatile enough for large or medium body types, and there is still plenty of PALS webbing for attaching your MOLLE-compatible accessories. Preheat to 150°F-300°F (66°C-149°C) in order to slow the cooling rate. It remains a favorite in the industry for its fully adjustable cummerbund, comfortable padding. 35 votes, 10 comments. We would like to show you a description here but the site won’t allow us. The padding in the shoulder straps gets in the way when trying to shoulder your rifle. With a wide range of sizes and thicknesses available, Steel Warehouse can provide you with a customized solution to fit your specific needs. 4000-10000ft-lbs = ⅝” AR500. 2° to 7. I've been thinking of drilling it with a 3/4" drill but the corners are drilled created an interrupted cut. Typical hardness range is 385/425 BHN. I work on a bunch of plastic injection molds and associated equipment. Alloy Steels. 75″ can be cold bent to minimum inside bend radius of 1. User NameAR400 vs AR500 Guns & Ammo Discussion. The 500 Auto Max is a rimless 500 S&W Magnum. Whereas 400 can be between 360 and 440 Brinell, 500 is between 477 and 550. What is the difference between AR400 and AR500 steel? The Brinell Hardness number differentiates the abrasion resistant steel grades. AR500? Regarding heavy-duty equipment and machinery, working with the right materials is important for the project. I called the sales office, and they weren't suprised (probably happened before). The protection of landmines and explosives. This material is extremely difficult to roll. AR400- better for impact applications, AR500- better for sliding applications. . This material is an Abrasion Resistant, Thru-Hardened, Alloy Wear Plate. In that time, we have become a well-respected and reliable source for your high strength alloys; such as 4140 CF, 4150 HT, and 4150 HT TGP. A514 is a conventional quenched and tempered alloy steel plate designed for structural applications. 2″ -> 1. PRESSURE VESSEL QUALITY STEEL. 3/4″ to 4″ Widths. Mirro-Krome 60® (I. Made with a custom steel alloy blend, this level 3 plus protection defeats all pistols. However, remember that the. The difference between common steel plate & abrasion resistant steel plate is significant, but the differentiations between AR400, AR450 & AR500 are more subtle. 18250 Miles Avenue. We also offer High Definition Plasma Cutting for custom shapes. Titus AR 500 steel plates are heat treated to provide a Brinell hardness range of 477 to 534 with a typical Brinell hardness of 514. ar500 can resist a higher level of impact and wear without turning into broken. SKU. Steel body armor is typically worn by. ASTM A992 GR50 has now become the next generation de facto standard. With 4-5 different options, how do you know which option is best suited for your project? The easiest way is to talk to a IBC representative, but another option is. Designed to handle centerfire handguns up to 45ACP. WINCO-TUF 50 is the cost-effective choice for parts subjected to extremely high levels of wear. 308 and . AR600: 570-625 BHN Typically (less common, but available) What is AR400 VS. Hardox® 400 plate is available in widths up to 131. Shooting would largely be . AR450 and AR500 are similar to AR400, the difference being a higher Brinell hardness value. Maintain preheat temperature during weld. AR stands for Abrasion Resistant and will come in designations like AR400 or AR500 and usually offered as-rolled versus normalized (AR 200, 235 and 600 are also available). P. The hardness number is based on the Brinell scale. In the same manner AR400 could be used as Ar500 Steels Equivalent as well. I tested 1/2 AR400 vs a 300 ultra with 150's and 180's at 100 yds. . I'm actually wondering if I can use a carbide roto-broach but I'm not sure it will. AR500F exhibits an optimal combination of hardness, abrasion resistance, formability, and weldability. Here's the breakdown. I guess depends on what he means as "better". AR400 Steel Plate AR400 Steel Plate – Hardness 360-444 Brinell. The spall angle range for the AR500 vs. Re: AR500 vs AR400 Steel?? AR400 = Holes at less than 300 yards. Brinell vs Rockwell C. Alloy Steels. ASTM A830-1045; C1020; Alloy Quenched & Tempered (Q&T) Steel Plate. A 3/8-inch plate weights around 10 pounds per square foot. Ground penetration won't be that much of a problem, and you still have to protect the entire shin face of the shank. Hard to say on wear, as our opperators can burn off a set of ski's off of a Cat 6040 bucket in 3 months that are 4 inch thick 12 inch wide that are hardox or AR500 grade. Alpharetta, Georgia 30004. User NameAR400 vs AR500 Guns & Ammo Discussion. 16 per LB) delivered to my shop. This grade steel is a high-strength, low alloy steel plate. 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 fabrication is needed. The specifications available for HARDOX 500 vs ar500, pressure vessel plates are: thickness 8-700mm, width 1500-4200mm, length 4000-17000mm, and unit weight up to 30. 321. Also, while Ar500 has high abrasion resistance, Ar400 possesses more impact resistance. Rogue AR500 Steel Reactive Popper Targets. For example, some manufacturers, like Rogue Shooting Targets, use AR500 Steel and others use milder AR400 and other milder steel versions. However, this comes at a cost—AR400 steel tends to be much more expensive than mild steel. D. High Strength Steels. AR400- better for impact applications, AR500-. BHN signifies the hardness level of the material: AR400: 360-440 BHN Typically. 내마모강 (AR400,AR500) 2018. Our flagship product, the Testudo Gen 2. User NameThe Testudo Lite still accommodates both 10”x12” or 11”x14” body armor of any type. or monthly payments as low as $19. This is one of the most. Full Member. AR500: 460-544 BHN Although this material is the hardest of the above 3 and will wear long, the steel is brittle and is not recommended for grinders. 308 just knocked the paint off. I guess depends on what he means as "better". AR400 abrasive resistance steel plate is intended for higher, impact, wear applications where cold-bending and very good weldability is important. The end result will be a plate that ranges between 7/16″ and 9/16″ thick, hence 1/2″ nominal thickness. * Glancing impact shots - handgun rounds In three (3) out of six (6) shots [3 center shots, 3 glancing] with 9mm FMJ ammunition against the cylindrical samples there was no spall in front of the samples. com 1215 E. You can find hardness levels for AR400, AR450, and AR500 on their respective pages. AR400 and AR500 plates are AR plates that are 400 and 500 BHN, respectively. dam w/clay around each hole to be drilled to keep fluid in. AR500 Steel works for both handguns and rifles; Lower grades of steel can be. 500 Brinell = 53 Rockwell C. . SLS 600 ® Induction Wear Pipe; CLIF-CLAD ® Overlay Pipe; G 2T ® Ceramic Lined Pipe; Steel Round Bars. AR500 steel plate is a high-carbon steel alloy and has a surface hardness of 477-534 Brinell Hardness. Another difference between AR500 and mild steel is their hardness. AR200 VS AR400 vs AR450 vs AR500: AR steels are governed by a level of hardness, but not a specific chemistry. 1-800-745-3962 [email protected]The durability of AR500 also means that the material needs to be replaced less often than materials that have lower resistance to abrasion, which can lower material costs and prevent devastating equipment failures. What is AR500 Steel? Much like AR450 and AR400, AR500 steel is a specific type of abrasion resistant steel. AR400 VS AR450 VS AR500 he technical difference between AR400, AR450 and AR500 is the Brinell Hardness Number (BHN), which indicates the material’s level of hardness: AR plate product numbers range from 200 to 500 and typically indicate the hardness of the material: AR200, AR400, or AR500 are examples. AR400 is a quench and tempered steel and may be difficult to weld due its high strength and hardenability. The Brinell Hardness Number (BHN) is the technical difference between AR400, AR450, and AR500. Hardox ® 450 has a solid reputation as a highly versatile, abrasion-resistant steel that also has structural properties. . It's often used as wear strips, liners, and deflector plates. My question is if it will stand up to . User NameAR400 vs AR500 Guns & Ammo Discussion. I know how well AR 500 holds up but Needs to know how well AR 400 does. AR plate is a high carbon alloy plate. AR500 VS. AR500 and AR600 will last longer and need to be replaced less often for projects that actually beat up the material. Which is better for target practice 3/8" steel or 1/2"? This clip shows what a 1/2 target looks like after being hit with . We rate all of our 3/8″ targets for rifles such as 5. The tensile strength of AR400, often referred to as the ultimate strength, has been measured at about 200 kilograms per square inch, far more than. This specialized plate is designed for severe impact and abrasion applications. Explanation of Steel Body Armor. Feb 28, 2019. A preheat and interpass temperature of 250°F to 350°F is generally sufficient, (350°F to 450°F for 500BHN Plate). AR450 and AR600 steel plates are also available, but they’re a bit less common. By continuing to browse this site you agree to. Where maximum strength of joining plates is not important, rod type AWS E7016, 15, or 18. 25 0. AR400 vs AR500 Guns & Ammo Discussion : Alberta Outdoorsmen Forum > Main Category > Guns & Ammo Discussion: AR400 vs AR500 User Name: Remember Me?. Hardox® 450 combines good bendability and weldability with an option for guaranteed impact toughness (Hardox® 450 Tuf). 1045 Steel Round Bars; 4150 Steel Bar;. #4. This increased hardness makes AR500 ideal for applications where high wear resistance is required, such as in bulletproofing or in mining. I was shooting LC match ammo that is loded with a 175g SMK. ALLOY STEELS – Added alloying elements into the steel such as nickel. Differentiators include hardness levels, application uses, and cost. AR400 vs AR500 steel plates are two of the most popular abrasion resistant steel plates in the world. 315”. . AR250 steel plates are made for improved formability with low levels of carbon and sulphur for inclusion shape control. We offer Wear Resistance Steel Plate AR400, NM400 is a high-carbon alloy steel plate. If you need abrasion or wear-resistant steel materials, give us a. I bury my work. The . AR400 plate is resistant to corrosion from atmospheric conditions and protects well against impact abrasion. In the case of AR400 steel plate, 400 is the plate’s nominal hardness, and it has a hardness range of 360 to 440. 최소 4배~10배의 내마모 수명을 보유한 특수강입니다. Call or email us now for a free quote!. Our Wearalloy 500 products are used in a wide variety of applications, and our team is readily available to help provide a proven solution to your specific wear problem. All I had for my mill at the time was a 1/2" chuck. At 50ksi, a higher strength steel than A36. 375” x 48” x 96” AR500 is $570 ($1. With its 600 BHN I. Debido a las ventajas únicas del AR400, se utiliza en aplicaciones tales como la maquinaria pesada y aplicaciones de placas de acero. ⓘ. AR450. 308 just knocked the paint off. Often used in construction and mining applications, it can also be found in a variety of other industries. Due to the large difference in yield strength between the AR400 plate and the filler material, minimizing weld restraint is critical to control cracking of weld. Used in shooting range targets, armor plating, and quarry machinery, this material is ready to provide your projects with toughness and durability. Hold a magnet up to an LS Industries blast cabinet. Grump Gunny Sergeant. Ar500 prices, you will notice that Ar500 is usually higher. 50-caliber 500 Auto Max cartridge, the AR500 packs a wallop in a modified AR-10 platform. AR600 Abrasion Resistant Steel Plate for Excessive Wear. Explore What We Offer What We Offer Who We Are Calculators Contact. Anyone that wants to watch some physics in action should look at the BB 2020 fights on Youtube or Discovery+. 9mm FMJ was 5. With a high Brinell hardness number (BHN), AR500 steel is perfect for targets because of its functionality and safety. What is AR500 Steel? Much like AR450 and AR400, AR500 steel is a specific type of abrasion resistant steel. Most of the time, AR550 is recommended for dynamic rifle targets, or any bullet that carries more than 2100ft-lbs of energy as a ½” or ⅝’ piece of AR500 is going to be extremely heavy and unwieldy. AR500 targets are made to be durable, highly visible and ring loud when you hit them. However, this increase in strength and. 내마모강은 균일한 경도 (hardness)를 유지하도록 처리되어 S45C 열처리 강판과 비교할 때 최소 3배 ~ 10배의 내마모 수명을 보유한 특수강입니다. Wear resistant plates from Prosaic Steel & Alloys are available in the following dimensions and certificated to EN 10204 3. AR500 They have a steel range here that has ar400, fmj, Magnums, over . How to Choose the Right A656 Steel Plate for Your Project When it involves figuring out the right type of steel to meet the needs of your project, it may take time to determine between ar400 and ar500. The modular design keeps the system. These elemental differences help the steel achieve a higher surface hardness. Hey, no reason why pistoleers should have all the fun. Details. The AR steel grades include: AR200, AR235, AR Medium, AR400/400F, AR450/450F, AR500/500F, and AR600. ) MIL-A 12560. This specific steel has good formability, weldability, and notch toughness when in the as-rolled condition. 1045 Steel Round Bars; 4150 Steel Bar; Tensaweld Welding. Both 8" AR400. Compared to E70T-4, they offer slightly lower deposition rates of up to 30 pounds per hour, but they offer a smoother welding arc and Charpy impact toughness properties. User NameAR400 vs AR500 Guns & Ammo Discussion. For instance, if you need high hardness that is deeper and more uniform, you could add Nickel to the 4140. It features a tensile strength of 225 ksi, yield strength of 200 ksi, and an elongation property of 12 percent. AR400: 360-440 BHN This material is commonly used for bed liners, wheel loader buckets, hopper liners, and is commonly used for grinder screens. The . I have also used ar500 on a number of heavy equipment repairs and it is real hard. We would like to show you a description here but the site won’t allow us. The AR400 are premium abrasion resistant steel plates that are heat-treated and exhibit through-hardening. 223 and . What is ar500 steel? AR500 steel plate is chemically similar to AR400 steel plate, except the hardness range is higher and it has more carbon and manganese than AR400. Hardox ® 600 for superior wear resistance.