Its semi-auto action is perfect for big and dangerous game hunters, and it offers the maneuverability and customizability inherent in the AR platform. CAS#: 7439-96-5. Big Horn Armory has introduced the AR500 in a new cartridge, the . I have my own range with dozens of steel targets. Cold drawing is utilized to improve the mechanical properties of steel bar products. Less likely to separate than other alloying elements. ) Wear Pipe; Rhino-Klad™ Clad Plate – Chromium Carbide Overlay; Workwear™ 14 (11-14% Manganese) Wear Plate & Wear Bar; Close; Chrome Bars. AR550 and AR600 plates of the same size would be lighter due to their increased thickness and hardness. AR500. April 2020 article for BallisticMag. Details. Dynamic Armor 46100® (Dynamic MIL-A-46100) is a high hardness ballistic steel plate product that is available in thicknesses from 3/16” through 2” (4. Adding up to 0. Here is an experiment to try. 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. 25% carbon, some chrome, molybdemun, and manganese. The Mang-312 weld wire is formulated to weld dissimilar products such as manganese to Carbon Steel. To put it simply, hardness is the resistance of the steel to penetration. 2″ -> 1. The hardness range of AR500 is between 470 BHN and 550 BHN, making it more brittle than AR400. 8% to 11% Mn. To give the best comparison I u. Birchwood Casey World Of Targets Qualifier Spinner Rimfire Target. A little thicker but lighter when compared to coated AR500 steel. Manganese steel has no equal in it ability to work-harden. AR500 VS. The density of common metals such as iron is 7. General Info About A656. Mangabraze. 5% manganese, and small amounts of silicon, phos. 5” to 6” thick. As a general rule, AR450 and AR400 are the “sweet spots” in terms of good formability combined with good hardness. Cladding wear plates are more wear resistant because the cladding plate is made of an alloy to improve wear resistance. The steel vs. 1. Manganese was first isolated in the 1770s. Carbon Steel Plate Grades Chart Carbon Steel: A36, A572 GR 50, A588 (Corten type), 1045, A516 GR 70, A514 T-1 Carbon Alloy: 4130, 4140, 4340 Abrasion. Manganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54. 30-06 Black Tip Test Parameters: Level III. SR500 is a new type of ballistic protection steel specifically designed for use in targets, ranges and other armor applications. 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. . In this case, Ar500 is preferable in the competition of Ar500 Plate vs. AR500 is the toughest of the 3 varieties of abrasion-resistant steel, with a minimum hardness level of 500 at the Brinell scale. 15-0. Mills use a hardness test – the Brinell Test – to determine the category. 59 g/cm3, which is 42 times that of the least dense metal Lithium (0. Steel armor gives you a high ballistic rating, multi-hit capability, edge-to-edge protection, extreme durability, and long shelf-life. The common delivery status of Hardox 450 vs ar500, SA516 Gr 70 plate is as follows: 1) SA516 Gr 70 plate quenching: the process of rapid cooling after heating to the temperature above the phase transformation point. Medium carbon steel – Medium carbon steel has a carbon range of 0. 3% carbon), Medium carbon steel (0. 25% carbon, some chrome, molybdemun, and manganese. The difference in penetrating ability between the calibers only really presents itself in actual AP rounds, where 7. 7mm through 50mm). 375”-2. Below are the details. 4000-10000ft-lbs = ⅝” AR500. The Brinell Scale characterizes the hardness of steel through the scale of penetration of an indenter loaded on a material test piece. 1. AR500 will take hits at close range from . The addition of manganese to stainless steel makes it even more durable and resistant to wear and tear. Steel handgun targets can be made of AR500, which is a slightly softer armor steel that is safe to shoot with handguns as close as 10 yards. manufacturing difficulties inherent in DHA. We are a Cleveland, OH based steel supplier with specialties in AR400, AR500, A514, Manganese Steel, Armor Plate, and other specialty steels. 9300 Request a Quote AR200 VS AR400 vs AR450 vs AR500: AR steels are governed by a level of hardness, but not a specific chemistry. Creusabro® M is the genuine fine-grained 12-14%Mn austenitic manganese steel (Hadfield steel) hot-rolled plate. Hankev is an industry leader in depth, breadth, and availability, serving over 1000 customers worldwide. Grizzly Target’s SR500 is produced on the same production line as SSAB’s high quality Abrasion Resistant (AR). 375” – 2. ATS Series: ATS 34 Steel - This steel is very similar to 154 CM. Navsea Tech Pub T9074. The hot rolled steel is drawn through a sequence of reducing dies or rollers that cold-work the steel into a strand hardened form, improving mechanical properties. AR-500F is ideal when prolonged service life where abrasion is the primary cause of failure. AR500 is a hardened steel that is commonly used for targets, armored applications, truck plows and in mining. Tungsten – With the highest tensile strength of any. These steels are usually much harder and tougher than normal carbon steel. Manganese Steel Composition. Manganese steel can resist impact significantly longer than high carbon steel. 30% carbon, medium-carbon steel consist of 0. BONUS: Shoot better. ) Shaft; Close; Metric Metals; Fabrication Services. This option is ideal for people looking for extremely precise cuts for fine features. Overview. About . The most famous of these steels is the 1095 steel, which is a popular option for many budget knives. Typical Analysis Carbon (C) Manganese (Mn)For example, the most dense metal is Osmium (Os), with a density of 22. It a superior alternative to AR500 plate because of its minimum hardness guarantee of 500 HBW. Workwear™ 14 (11-14% Manganese) Wear Plate & Wear Bar; Close; Chrome Bars. C1020/1020 Steel Plate. I have also found that the copper jacketed steel-core bullets (i. It's the grade of the plate. Manganese steel is. The prices of these modules in the USA start at $5 per kg, while in the UK. Composition. The Manganese Plate Price in India starts at $2. If you want to get the ASTM A573 Grade 70/A573 Gr. The ABREX Series features 3 standard options of abrasion resistant steel plate in addition to 2 extra tough options – a product range capable of meeting a variety of needs. AR steel tends to come in between 235-550BHN. 315” thickness offered in 48”-81” wide cut to your requested length. 500 also has a higher hardness. Check out for the best AR500 steel targets. 223 and it just leaves tiny dimples. Plus, we’ve included a separate table on the shear strength of steel when heated, so you can make informed decisions about material selection and processing. . AR steels are a great choice to build a gate, valve or diverter if you deal with high. 3% carbon, 1. It is roughly six to seven times stronger and harder than mild steel but has the same density. Hardox ® 600 has been successfully used in cement. A514 >3/4” to 2. 5% manganese, to improve resistance to corrosion. . This level of hardness makes it ideal for use in applications where heavy wear is expected. If you have been looking for the best option for a bulletproof vest, you probably have come across the affordable option of AR500 or AR550 Steel Core Armor plates. There are lots of high-end custom knives that use this steel. For AR500 steel plate, the nominal harness is 500, and its range is 460 to 544. It will stop m855 green tip, etc. 62x54R. 50-caliber 500 Auto Max cartridge, the AR500 packs a wallop in a modified AR-10 platform. Cold drawing is utilized to improve the mechanical properties of steel bar products. 1-800-745-3962 [email protected] Shipping; Home;. Protect your jaw crusher with expertly machined and easy-to-install cheek plates made from Tensalloy™. Best Ceramic Level IV Body Armor. AR500 steel plate exhibits high density, with an average density of 7. General Info About AR600 AR600 is the most durable abrasion resistant steel plate. 4%: That’s not much manganese, but it does reduce the chances of ending up with brittle stee. Unlike common abrasion-resistant plate, which focuses on hardness alone, the unique, rich chemistry of Mangabraze develops work-hardening toughness as well, to resist. 56 threats, though M993 might penetrate. T1 Steel vs AR500. I've hit it with 800 grain Barnes LRS and Lehigh 510-170 808 grain solid brass, it plates the surface gold-colored. AR500 steel is mostly iron (as is any steel), with 0. Disclaimer: I haven't done AR500, just AR400. Chapel is one of the vendors that makes this stuff. It’s important to note that despite the company’s name, these plates are not made of AR500. Manganese Steel Composition. As a result, customers can expect longer-lasting wear parts in some of the toughest applications. Zr-0. AR550, however, is slightly harder and is generally considered acceptable to use with rifles. We use it to sight-in at 1100 yards to ensure shooters will be on-target at 1000 yards during match competition. The main difference between the percentage of Manganese and Silicon. 500. Additionally, mild and t1 tend to bow out under use, ar400 and ar500 tend to bend inward. Hardox grades usually range from 400 to 600, while AR500 has a hardness level 500. The grain size is also enhanced and uniformed in this process. Mirro-Krome 60® (I. But for lower grade or even thinner metals, the smaller higher velocity projectiles, would disrupt the base metal at a metallurgical level worse than the bigger lower velocity projos. As a premier supplier of AR400, AR500, A514, Chromium Carbide Overlay, Manganese Steel, Armor Plate & More, we have a long history of providing innovative solutions to the abrasion, impact and wear resistant steel markets. The Brinell Hardness number differentiates the abrasion resistant steel grades. The steel is just big. 23: Iron : Balance: Manganese : 0. AR500; Manganese Steel; AR250; A514; Chocky Bars; 4150 Steel Bar;Outside diameter measurements for A500 carbon steel tube must be made at positions at least 2” (50. The number of electrons in each of Manganese's shells is [2, 8, 13, 2] and its electron configuration is [Ar] 3d 5 4s 2. It has a Rockwell Hardness of 477-534 and a Brinell Hardness of 450-534. This type of steel provides. If you’re looking for a little bit more serious protection and don’t mind the bulk, AR500’s Level IV Ceramic/PE armor might be. It is heat-treated for more through hardening and better welding capabilities. Manganese steel is non-magnetic and is less likely to rust than carbon steel. So 4140 indicates a molybdenum alloy steel containing 1% of molybdenum and 0. AR400 vs AR500 steel plates are two of the most popular abrasion resistant steel plates in the world. Tacticon Armament’s AR600 10×12 can weigh as little as 6. Abrasion resistant steel is typically used in applications requiring high wear resistance, including backhoe buckets and teeth, bulldozer blades, dump truck beds, ore and coal. Contact Clifton Steel to discuss how our wear plates can improve your industrial railroad applications. It means that ar500 isn't actually a steel alloy, but just a market-friendly way of describing a certain type of steel that has been exposed to certain heat treatments. our company is a professional ASTM A573 Grade 70/A573 Gr. rereleased in mid-2020. Steel’s affordability has made it an increasingly popular material for body armor. AR500 Steel vs Hardox 500. Some grades can be. Heat Treatment of NM500. Wear bar should break cleanly at the notch. The “AR” in AR500 stands for “abrasion resistance,” and the “500” signifies itsBrinell Hardness Number (BHN). More options from $19. Industries like aggregates, mining, shredding, railroad, steel mills, foundry, and others trust our steel wear plate products for their most. These elemental differences help the steel achieve a higher surface hardness. 4. Medium carbon steel is stronger than low carbon steel but is more difficult to form, weld and cut. Tacticon Armament’s AR600 10×12 can weigh as little as 6. Hardox ® 600 has a nominal hardness of 600 HBW and a uniquely high toughness for such a hard steel. The 1055, as its name indicates, has an average carbon content of about 0. With M33 you should be ok at extended ranges. They will take a beating for years!weldwade, STOP!! That is a waste of AR500!!!!! I used to make gongs and silhouettes for target shooters out of that and scrap Hardox drops from mines and fab shops. 0C1%Hf (Grade 21) Zircaloy 2 (Grade 32) Zircaloy 4 (Grade 34) Spot Welding Equip. Request a Quote for A514 Steel Plate. These two factors make it one of the strongest, most durable forms of steel available today. 62 Tokarev, 3/8” or 1/2” plate will stop most 308 and 5. Since 1971 we have provided personal service and steel fabrication expertise to a variety of industries including military, aggregates, mining, steel, glass, paper, scrap recycling and railroad. And if it does, it happens only when exposed to extreme impact wear. 00%: Like manganese, this element strengthens and increases the steel’s hardenability so it’s easier to manufacture. 3. Under the right cold working conditions, the steel should work-harden to a very high hardness of approximately 500 to 600bhn. Neither was AR500 (or the AR500F variety) which is industrial steel meant to be used as abrasion resistant plating, thus the "AR" designation, with the 500 being the hardness. Specifications AR400 / 400F AR450 / 450F AR450 / 500F; Hardness (BHN) 400 (360 min. In agriculture, both manganese and magnesium are used as fertilizers to improve soil quality and crop yield. 35 Manganese. What is AR500 Steel? AR500 steel is an alloy that contains added alloys such as carbon and manganese. AR stands for abrasive resistant. AR500, or AR500F steel, is a high-carbon. While targeted at more severe wear conditions, Hardox ® 600 can still be cut and welded, making it an excellent choice for high-performance applications. This curved armor plate has our durable FragLock™ coating and is especially mobile at just 5. Ultima™ 501 is furnished at a maximum hardness to resist severe abrasion and moderate impact. Doesn't replace nij testing and actually quality products. 62x39/7. About;. 05%-0. . . This cartridge in combination with our AR500 Pistol puts an unparalleled amount of power into a pleasant shooting, rapid firing. Thanks for considering Spartan Armor Systems for your complete personal protection requirements. 7075 Aluminum Black Nitride. 12-14%Mn austenitic manganese hot rolled steel plate. A36 . Carbon Steel ASTM A500 Chemical Data. Let’s take a look at the differences between AR500 and mild steel. Body Armor and Vest . Yield Strength,Use the bullet energy calculator below and reference the max bullet energy in table above to find the correct AR500 steel plate thickness for your steel target. Reactions: QuickNDirty. If you go up to level III+, you get the following additional protection: 7. The last two digits are how much carbon is in the steel. Best Wear Resistance of any abrasion resistant plate. What is AR500 Steel? Tensalloy™ AR500 steel is a grade of abrasion resistant steel plate that offers outstanding wear and impact resistance. Hammer Pins & Tie Bolts;ENDURA, the Unique Wear Resistant Steel. 62x39mm with PS mild steel core projectiles. 20%; 2) Add manganese-based alloying elements; 3) Adding auxiliary elements such as niobium, titanium or vanadium: a small amount of niobium. They can differ in thickness depending upon thAt 200 yards nothing but some magnum varmint rounds should be able to pit ar500, unless you're running a lot of steel core. This plate are hanging and not mount hard. Higher degree of carbon content in fine martensitic structure of RHA and AR500. 70 carbon manganese silicon steel plates steel price, please do not. The Mang-312 weld wire is formulated to weld dissimilar products such as manganese to Carbon Steel. It exhibits excellent work hardening characteristics in service applications where impact and abrasion are prevalent. Manganese steel is much tougher than carbon steel when heated. AR500: This grade of steel is fabricated through heat treatment to achieve through-hardening as well as improved welding and forming capabilities. Great for most people. It also reportedly makes the steel easier to sharpen. Spall will still go through and eat it up. A529-50 offers an increased yield and tensile strength over A36 with less weight and a thinner profile. versus 10. Manganese steel contains about 13% manganese. Hardox® 450 is an abrasion-resistant brand with a hardness of 450 bhn. Carbon Steel ASTM A500 is a slightly higher carbon and manganese content plain carbon steel than 1020. The main differences are hardness and strength, achieved through varying levels of carbon and manganese. One of the most notable differences between 6082 and 7075 is their strength. The lower the number, the softer the steel and the higher the number, the more brittle the steel. Cut through base to white iron bond area. type ammo between 50-100 yards with no issues, even some at a 1/2" gong at 25 yards, BUT the pitting is the concern and most definitely 100 yards is the safe distance. Its resistance to wear is astonishing, as. It features a tensile strength of 225 ksi, yield strength of 200 ksi, and an elongation property of 12 percent. It is harder than other steels, like stainless for example, so it will maintain its edge better when exposed to hardened materials. And Mn16 belongs to high manganese steel, is a widely used wear-resistant steel, wear-resistant and impact resistant. P) Machining Guidelines. 556 projectiles that the AR500 fails to stop. AR500? Regarding heavy-duty equipment and machinery, working with the right materials is important for the project. Meanwhile AR500 / AR500F is not formable, but shows good machinability. 02-27-20, 15:17 #7. The technical difference between AR400, AR450 and AR500 is the Brinell Hardness Number (BHN), which indicates the material’s level of hardness: AR400: 360-440 BHN Typically. 5. Used by industries such as mining, forestry, quarrying, and construction. 5%, respectively. 4140 is a great basic chemistry that is easily modified at the steel mill by use of additional elements to achieve additional, and/or, specific properties for specific industries or jobs. AUSTENITIC-MANGANESE STEEL CASTINGS — SPECIFICATION ( Fifih Revision ) 1 SCOPE This standard covers the requirements for austenitic manganese steel casti rigs. China United iron and steel limited produce ASTM A36 steel sheets and steel plates. 따라서 바위, 모래, 석탄, 광물의 적재시 주는 충격이나 미끄러지면서 가해지는. Clifton Steel’s Tensaweld Mang-312 is a gas shielded, flux cored, stainless steel electrode designed to weld in all positions. Primarily used in military applications, but also in areas where high strength is required as both grades have elevated yield strengths (HY 80 – 80ksi, HY 100 – 100ksi). These kinds of blades will usually have some kind of coating to combat rusting, but so long as the blade is properly. 62mm FMJ 150fr @ 2750+50 FPS) > (ESAPI. This material will work-harden in service up to 550BHN hardness. It also makes them more flexible and better at withstanding pressure. . Superior to standard AR500. The normalizing process is designed to relieve stresses, which results in improved ductility and toughness. 308 Win. Brochure. AR400F is quenched and tempered. This difference in hardness. Cladding wear plates are more wear resistant because the cladding plate is made of an alloy to improve wear resistance. AR500 steel has a hardness rating of around 500 HBW, making it highly resistant to surface abrasion and penetration. Despite the inaccurate claims, AR500 steel is NOT surface hardened. 338lm. That makes it a softer steel than 1095. 2. It is also used in ballistic armoring for personnel. No matter what the steel plate thickness or the grade, we’ll have whatManganese Steel castings can be made by any of the conventional steel-making methods, however the Electric Arc Melting Furnace process is the most common. 32% – the focus of military grade standards is primarily on two criteria: hardness and ballistic limit. 2 Material under this specification is available in two grades: Grade. It also allows the processor to greatly improve the dimensional tolerance of the product being made. With steel, you get all these features and could pay roughly $75 to $125 less per plate than ceramic. 25” to . H. Stainless steel is known for its corrosion resistance. ER70S-3 contains a lower amount of Mn and Si compared to ER70S-6. 5” as traditional ceramic body. Both grades generally contain high amounts of carbon and manganese to improve hardness and. 6 pounds. Rings better as well. J. Hardox 550 comes in thicknesses of 10–50 mm (3/8–2") and widths up to 2800 mm (110"). AR500 is a steel grade known for its hardness and strength. Workwear 14 is a true austenitic 11-14% manganese steel (Hadfield Steel) product. Request a Quote for A514 Steel Plate. While AR500 has exhibited excellent resistance to high impact stresses, we still have found it to be lacking when it comes to the ability to mitigate. It’s often referred to as Hadfield steel, or Hadfield grade, as Sir Robert Hadfield discovered it in 1882. Titus Manganese will work harden from 280 BHN to 550 BHN—which is an increase in hardness of over 200%. When in comparison with diamond, however, titanium doesn’t come shut in energy or hardness. Like all types of steel, this alloy is highly impact resistant and scores mid-range on the Mohs scale. The exact composition of AR500 steel can vary, but typically it contains around 0. 1 Introduction. AR500 is a quenched & tempered, abrasion-resistant grade of steel plate. 65% carbon. Steel’s affordability has made it an increasingly popular material for body armor. As a. Typical applications are material chutes, material moving parts, truck. Regardless, it wasn't designed to be used for body armor or personal wear. AR500: This grade of steel is fabricated through heat treatment to achieve through-hardening as well as improved welding and forming capabilities. We have warehouses in IL/CA/IN/OK/OH with large on-hand inventory. 17 - 0. Clad wear-resistant steel vs AR500 wear-resistant steel. Aluminium 6082 is stronger than 7075 in tension, while 7075 is stronger in compression. 308 168gr p. This. 3 lbs. While both Hardox and AR500 are abrasion-resistant steels, there are some notable differences between them. 5” thick. Download our exclusive shooting targets for FREE ($47 value)What is AR400 VS. Aluminum manganese alloys: 3A21: Annealed: 70～100: 110～145: 19: 50: 71000: Semi-cold hardened: 100～140: 155～200: 13: 130: Aluminum-magnesium alloy Aluminum. Ultima™ 501 (AR500) Wear Plate; Ultima™ 601 (600 BHN I. At its core, AR500 Armor makes use of a specially-designed and specially-made ballistic-grade steel. Mangabraze. Specifications Specifications AR400 / 400F AR450 / 450F AR450 / 500F Hardness (BHN) 400 (360 min. AR400, AR500, AR400 wear bar, AR400 wear plate, AR500 wear bar, AR500 wear plate, Chromium Carbide Overlay plate, 11-14% Manganese, Wear Pipe, Call now for free quote!. 5” to 6” thick. As in the case of titanium, vanadium, and chromium, the. At 300, you might want to go to the 1/2". MIL-A 46100 is a Mil Spec or “military grade” steel that was designed to be used on armored vehicles or to fortify structures. 1. We have chosen not to carry this option because for just a very small increase in price AR550 Steel Armor provides you with Level III+ protection and will protect the user from numerous . Silicon, 1. All our AR400, AR450. AR500 Steel Plate: 3/16" - 2 "48" - 96 "96" - 480" AR600 Steel Plate: 3/16" - 3/4" 48" - 96 "96" - 480" Wear resistant steel plates Hs Code. caliber from the tables above or else you may damage. These represent different levels of abrasion resistant (AR) ballistic steel. (Steel Jacketed, Steel Core or Armor Piercing Ammo may damage the steel. Absolutely none of AR500's soft armor or steel plate is NIJ certified. manganese above the specified maximum will be permitted up to the maximum of 1. Fourth, the performance of manganese steel plate is. In the 1930s and 1940s, the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels. Perfect for industrial and structural needs. The basic components of pearlitic pipeline steel are carbon and manganese, generally speaking, the content is 0. 05% carbon. In the case of AR400 steel plate, 400 is the plate’s nominal hardness, and it has a hardness range of 360 to 440. 338 Lapua vs . The number of electrons in each of Manganese's shells is [2, 8, 13, 2] and its electron configuration is [Ar] 3d 5 4s 2. For sliding wear, it usually stays at a moderate hardness of 400-450 HBW. 1/2” thick is the way to go for rifle targets for sure. AR500 is specifically designed for wear and impact resistance while maintaining its corrosion resistance. Similar to the annealing process, the steel is heated to a temperature just beyond the critical point (again, the AC3 line) and held for a set period of time. We provide the Industry's Best Abrasion & Impact Resistant Steel. Ar500耐摩耗性マンガン鋼ライナープレート厚さ3mm ~ 100mm , Find Complete Details about Ar500耐摩耗性マンガン鋼ライナープレート厚さ3mm ~ 100mm,耐摩耗性鋼板、マンガン鋼ライナープレート、 Ar500 鋼板 from Steel Sheets Supplier or Manufacturer-Tianjin Teda Ganghua Trade Co. This permits A36 metal. But too much will significantly reduce the ductility. This specialty plate product is specifically designed for lightweight armor applications that require maximum resistance to ballistic threats. AR500; Manganese Steel; AR250; A514; Chocky Bars; 4150 Steel Bar; Scrap & Recycling. Just to be clear, we are not official scientists here. 308 WIN. Clifton Steel is the leading supplier of AR400, AR500, A514, Manganese Steel, and Armor Plate. Abrasion resistant steel is produced to a special carbon-manganese specification, developed specifically for applications requiring superior wear resistance. The SAE steel grades system is a standard alloy numbering system (SAE J1086 - Numbering Metals and Alloys) for steel grades maintained by SAE International . Combat robots tend to utilize AR500 as their choice for weapon material or armor because it strikes the perfect balance of toughness and hardness. 4140 steel is a chromium, molybdenum, manganese low alloy steel plate that is known for its toughness, high fatigue strength, and high torsional strength. 2-4 times greater life than conventional 500 BHN steels. 55% carbon. In fact, Clifton Steel’s Clif-Clad chromium carbide overlay plating can withstand even severe. The AR-500 is indeed a . When compared with AR400 steel, AR500’s increased surface hardness allows it to outperform in certain high-abrasion applications. Even thick plates quickly get holes and craters if they are made of. Excellent toughness. 2. It has a carbon content of 0. Manganese steel is less ductile than carbon steel. I donated a 15" dia, 3/4" thick, swinging gong to my 50BMG rifle club. 50%. Manganese is typically used for crops that require high levels of this mineral, such as soybeans and wheat, while magnesium is used for crops that require alkaline soil, such as tomatoes and peppers. For example, ENDURA AR 430 has an initial hardness of 430 BHN but, as it withstands impacts, it will harden up to 560 BHN. AR500 Steel Plate Sizes. [1] Mangalloy is a unique non-magnetic steel with extreme anti-wear properties. It is a high-carbon steel alloy that provides greater impact and sliding abrasion resistance by comparison. To give you an idea what it might cost I can typically truck 500-1000 lbs for $200-300 anywhere in the country. A514 steel plate is a high strength, machinable, and weldable steel that Kloeckner Metals stocks across its nationwide 40+ branches. Delivering a hardness of 550 Brinell, it offers a unique combination of excellent wear resistance, crack tolerance and workshop performance. MIL-A-46100. It's primary application is for high abrasion environments (AR means abrasion resistant), but it is also a great steel for targets. If you want to get the ASTM A573 Grade 70/A573 Gr. Chapel is one of the vendors that makes this stuff. It couldn't hurt except for the cost.