In cold state, 10# seamless steel pipe is easy to be extruded and molded, but its strength is low, and its hardenability is. Kromite® #3 and Mirraloy® TGP Machining Guidelines;need a little help feeds/speeds in ar400. HARDOX 400 vs ar400, 10# seamless steel pipe has high plasticity and toughness, no temper brittleness tendency, and good weldability. Leeco ® Steel stocks and supplies large quantities of AR400 steel plate, which combines surface hardness with formability. . It's near the upper limit of machinability with HSS tooling, and even coated carbide has a shortened life span. STRUCTURAL QUALITY STEEL. Bucket Bosses. We have AR400 and AR500 angle in stock! English; Español; Request a Quote +1 (800) 237-0113. The mechanical properties of parent material and welded joints of abrasion-resistant HARDOX steel has been discussed in the paper. P20 has excellent machinability in the pre-hardened state. All material is provided in a cold finished & annealed condition. A514 ≤ 2. I have a 4. AR400 | AR400F Steel Plate. The chemical composition of this grade provides a Brinell hardnessWhile not a good candidate for forming and machining, AR400 plate is suitable for welding. Abrasion resistant steel, available in 400/450/500 Brinell, offers enhanced wear properties. While targeted at more severe wear conditions, Hardox ® 600 can still be cut and welded, making it an excellent choice for high-performance applications. In. General Info About MIL-A-46100. I'm needing to machine several stepped pockets in some AR400 steel plate. Specialty Steel Company of America. General Info About AR600 AR600 is the most durable abrasion resistant steel plate. Your Reliable Steel Source. Shop for AR400F Steel Plate online at America's Metal Superstore. Mar 13, 2023 / Welding 1/4in AR400 to Mild steel #5. The main features of HSM are as following: High metal removal rate ( MRR) & Minimize machining time. 375” – 2. Dec 2007. As with other abrasion-resistant steels, it does not have defined chemistry, but rather, the grade is determined based on hardness. It can be drilled, countersinked, counterbored, tapped, and milled with conventional equipment and carbide tools. US $ 600-800 / Ton. A. ; Our team provides value added metals processing to help you reduce lead times. Our tines will hold up too many years of wear and tear. Burning AR400 4-5/8” plate with added stock for machining. The ASTM A514 specification is the Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding used in applications where Yield Strengths of ≥ 100 ksi are required for plates up to 2-1/2" thick, inclusive. Wear-Resistant AR400 Carbon Steel The nickel and molybdenum content gives AR400 carbon steel the ability to. A514 is a particular type of high strength steel, which is quenched and tempered alloy steel, with a yield strength of 100,000 psi (100 ksi or approximately 700 MPa). Specialty Steel Company of America. Kloeckner Metals stocks ASTM A588 in coil, cut to length, hot rolled, and discrete formats nationwide. Re: ar400 steel 400? Dunno, for rifle, I guess it would be OK at longer ranges. A quenched & tempered, through-hardened, abrasion-resistant grade of true mill bar. Tempering, for example, can help reduce the steel’s brittleness and improve its toughness. #1 I have a piece I need to machine and the customer told me it is AR 400. In order to prevent the influence of high temperature steel plate hardness, generally laser cutting or waterjet cutting is selected when processing materials such as AR400 steel plates. High-speed machining refers to high feed rates and spindle speed for removing material without compromising part quality and precision. The main differences are hardness and strength, achieved through varying levels of carbon and manganese. Our laser cutting machines use both fiber lasers and CO2 lasers and can cut through up to 4 inches of metal material. S. This allowed for reliable performance both in the workshop and in operation. While grade 304 stainless steel is fine for most other applications, type 304 stainless steel is cheaper and easier to fabricate. 321. ASTM A516 specification covers plate of carbon steel for moderate and lower temperature use in pressure vessels. We offer Wear Resistance AR 400 Steel Plate . A572 steel is a high strength low alloy structural steel known for its versatility. The typical Brinell Hardness range is 470-530. provides consistent, controlled quality so our AR400 plates perform consistently with no surprises. 5″) Ability to “Work Harden” from 470 BHN to 560 BHN. Phone: 800. H. values of hardness are compiled and shown in Table 2. Stress relieving offers several benefits. . While targeted at more severe wear conditions, Hardox ® 600 can still be cut and welded, making it an excellent choice for high-performance applications. 8 times greater wear than mild steel. AR400 steel is a high-carbon alloy steel that is specifically designed for abrasion and wear resistant applications. It’s often used to make equipment and parts subject to frequent wear and tear, such as bulldozer blades. Whether it is a simple steel casting, or a fully machined and assembled conveying fixture, Reliance Foundry produces custom parts to your specifications. Medium carbon steel plates (. 7223 41CrMo4 708M40 4140:4142 SCM440 1. AR400 / 400F Abrasion Resistant Steel Plate Leeco ® Steel stocks and supplies large quantities of AR400 steel plate, which combines surface hardness with formability. Hammer Pins & Tie Bolts;. Transport trailers and agricultural equipment. The nickel and molybdenum content gives AR400 carbon steel the ability to resist wear better than all other carbon steel. 50) that are silicon killed offers better strength capabilities but have limited machining and welding properties. This steel plate has a high yield strength and good weldability. Machining. Due to this impressive versatility, it has been a favourite choice among industry professionals for many years. This specialized plate is designed for severe impact and abrasion applications. AISI 4330 alloy steel has good formability characteristics and the bend radii for this alloy should not be sharper that a 3t bend. com Metal Machinability Chart. Check Machining/Welding, Dealer and Stocking Distributor of Ar400 Steel 4x8 Sheet with standards, remarkable sizes and quality. Brinnell Hardness – 400/440 BHN. 00” thickness offered in standard sizes (96” x 240”/288”) Steel Warehouse supplies AR450 Steel Plate, which is an abrasion-resistant steel with a unique surface hardness. Available thicknesses at IWM: 1” and 2”, also, we can order in sizes up to 10” thick. . AR400 Steel. We have warehouses in IL/CA/IN/OK/OH with large on-hand. A radius of 4t can be used when bending parallel to the roll direction. machining ar400 steel plate; tungsten carbide rod uk; astm a312 tp 316/316l; copper sulphate 5h2o; 4x8 1/2 inch steel plate price; tube inox 50mm; how much does aluminum sheet metal cost; aluminized steel gauge chart; 50mmx50mm steel box section; brass metal sheet uses; precio tejas de zinc de metros precio; ss 410 plate price per kg;. AR400 F Steel Plate is formable grade of Abrasive Resistance Steel Plate designed to accommodate applications where a life of wear is the primary cause for failure among other grades of steel plate. The nickel and molybdenum content gives AR400 carbon steel the ability to resist wear better than all other carbon steel. 00. The AR400 steel is considered fair when it comes to machinability. Machinability is good, while forming and welding properties are limited. This high-strength, quench and tempered alloy steel is perfect for heavy vehicle parts, construction and repairs. That's in 3/8" I buy drops from a guy that fixes garbage trucks and bulldozer blades. With an extra 50 HBW hardness over AR 400 grades, it provides additional wear resistance for an extended service life. A588 is a high strength, low alloy steel plate that was developed for use cases demanding higher strength and a longer life cycle. Grade 304 and 304L have the same machinability rating of 70 by American Iron and Steel Institute or AISI standards. These thumbs are made to last. In fact, Clifton Steel’s Clif-Clad chromium carbide overlay plating can withstand even severe. For technical drawings and 3-D models, click on a part number. AR500F exhibits an optimal combination of hardness, abrasion resistance, formability, and weldability. Algoma recommends the followingO1 tool steel is an oil hardening, cold work general purpose steel with easy machining properties and low hardening temperatures compared to other grades. In this article, the production of abrasion-resistant steel plate is described and the differences between hardness levels are studied. Due to the increased hardness, it isn’t the best option for formability, weldability and machinability. 8500. It's on an already built unit so I can't substitute another steel. It’s extremely hard and long-lasting, and in fact this grade of steel has one of the highest hardness levels you’ll find among the more common AR steel grades. AR400 Welding & Machining | Associated Steel Corporation Sent by telegraph using Tap. Menu. Menu. 7262 15CrMo5. Hardox ® 450 has been state-of-the-art in wear steel for a long time, and it will stick around. With an OMAX abrasive waterjet in your shop, sometimes you will come across a new material that has an unknown machinability. It has high machinability, good weldability and high ductility. Overview: Popular abrasion resistant steel grade that. Alloy Steels. Here's how you can determine the proper cutting speed for a new material. • Use internal coolant supply when machining austenitic stainless steel. 0005″ thick with a hardness of approximately HRc 70. NITRONIC® 30 is an excellent grade to replace AR400 as an abrasion steel, abrasion corrosion resistant, abrasion stainless. The Ar400 Steel Plate offers a good bending capability and shows enhanced resistance to impact abrasion. Metals Depot - America's Metal Superstore is your complete supplier for industrial metals worldwide. provides consistent,. 2200 RPM @ 25 ipm. We also have a variety of additional cutting and metalworking equipment capabilities in house to provide additional value to our customers. 8500. In carbon steel, the carbon content is King. No big surprise about machinability, as AR400 has minimum hardness of 400 BHn, or about 42 HRc. It has more hardness than the AR400 steel plate with good formability, good weldability, good ductility, good strength, and good impact resistance. What is ar400 steel? AR400 is a specialty steel designed at the chemical level for improved. AR400 | AR400F Steel Plate. The numbers 1055, 1065, and 1095 refer to the carbon content in every alloy. Directions. 02 inch diameter holes for vacuum molds; 1. Stronger than low-carbon steel with equally good machinability, 1045 carbon steel is widely used for. Hardox ® 600 has been successfully used in cement. Check out or premium AR500 steel targets at. The hardened condition is used where added strength or resistance to wear is desired. Mostly because of the inconsistency. Intended for moderate wear applications, common uses include contact. D. Have a look at our machinability rating graph which without a doubt will make your decision a lot easier with its incredibly detailed information. 5" wide x 20" long 1" thick AR-400 plates that need a centered slot cut completely through them 3. High-Strength 1084 High-Carbon. 8500. AR500, or AR500F steel, is a. For AR500 steel plate, the nominal harness is 500, and its range is 460 to 544. Like quenching and tempering, precipitation-hardening also involves two periods of re-heating and cooling steel plate. 75/pound for 400 and $1. Precipitation-Hardening. Click here for the chart. Grade 70 has the highest tensile strength of them all, between 485 – 625 MPa. Here's how you can determine the proper cutting speed for a new material. While not a good candidate for forming and machining, AR400 plate is suitable for welding. The softer condition is used where considerable machining may be required, or where more ductility is required. Drilling, countersinking, counterboring, tapping, milling, and general machining can be done with conventional equipment and carbide tools. While each grade is a pressure vessel quality high carbon low alloy steel plate, tensile strength varies among them. AR400F exhibits an optimal combination of hardness, abrasion resistance, formability, and weldability. The normalizing process is designed to relieve stresses, which results in improved ductility and toughness. AR400 is made for improved formability with low levels of carbon and sulphur for inclusion shape control. The names of AR plate products typically indicate the hardness of the material. The “500” in the name refers to its BHN (Brinell Hardness Number) that’s commonly between 460. ASTM A572. US $550-2300 / Ton. It has a lower hardness of 360 – 444 BHN. Ameralloy provides engineering services for your steel products. 4140 steel properties. ASTM A829 AISI 4130/AISI 4140. AR400 is a much stronger and harder steel than A36 steel. In order to prevent the influence of high temperature steel plate hardness, generally laser cutting or waterjet cutting is selected when processing materials such as AR400 steel plates. High Strength Steels. 5. Ar400 steel plate has a minimum hardness of 400 Brinell and a degree of resistance to. AR250 steel plates are made for improved formability with low levels of carbon and sulphur for inclusion shape control. Joined Dec 28, 2004 Location uk. AARONT Stainless. Machinability. Thermodes (Hot-bars) ACF BONDING EQUIP. Intended for moderate wear applications, common uses include contact surfaces, hoppers, cement mixer drums and fins, and shooting targets. 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). Custom sizes available. Heat Treatment. FROM CUSTOMER PRINTS ABRASION-RESISTANT STEEL PLATE TENSALLOYTM AR400 TENSALLOYTM AR450 TENSALLOYTM BLUE AR500. AR steels are a great choice to build a gate, valve or diverter if you deal with high. Specialty Steel Company has been selling to steel distributors large and small for over 40 years. Hey guys, im relativeley new to oxy propane cutting, im using a Torchmate table and ive gotten great cuts on pretty much all thickneses of mild steel. 005" per flute load with spade drills might require a pilot hole. We also offer High Definition Plasma Cutting for custom shapes. 315” thickness offered in 48”-81” wide cut to your requested length. This hardness level makes AR Medium grades suitable for. When it comes to high-quality alloy steel products, Ameralloy Steel Corporation is a leader in the industry. Kromite® #3 and Mirraloy®. Machinability Comparison Chart: Carbon steels: 1015: 72%: 1018: 78%: 1020: 72%: 1022: 78%: 1030: 70%: 1040: 64%: 1042: 64%: 1050: 54%USA Quality Runser Custom Machining Thumb: This thumb is composed of two ¾” thick AR400 steel tines. Call or email us now for a free quote! Phone: 800. While not a good candidate for forming and machining, AR400 plate is suitable for welding. A514 AR400 abrasion resistant steel plate is a good candidate for some processing techniques. 3/16″ – 3″ (Widths 72″ – 96″ – 120″) 1/4″ – 2 1/2″ (Widths 72″ and 96″) * Chemistry may vary depending on thickness and application – Please inquire. Excellent resistance to both impact and sliding abrasion at a moderate cost. +353 (0)91 790044 Strength & Innovation since 1888 ☰. you will give up a little bit of machining time to gain strength and toughness. Machinability Comparison Chart: Carbon steels: 1015: 72%: 1018: 78%: 1020: 72%: 1022: 78%: 1030: 70%: 1040: 64%: 1042: 64%: 1050: 54% AR400 / AR450 / AR500 Overview These grades are used in highly abrasive environments within the mining, cement, aggregate, and various ground engaging applications. 05-23-2010, 11:38 AM. Hardox ® 600 for superior wear resistance. High-Strength 1045 Carbon Steel Sheets and Bars. Carbon Steel Supplier - AISI 1144 and 1045 steel offered in a variety of. Due to its low yield strength of 36,000 PSI, Brinell hardness of 112, and higher ductility, A36 carbon steel has increased bending capabilities over C1018 carbon steel, which A36 is often compared. Wear-Resistant AR400 Carbon Steel. ASTM A36 and ASTM A572 are two popular types of structural steel, as their chemical compositions and mechanical properties give these materials high strength and machinability that are ideal for structural applications. High Speed – Depth of Cut . Product Design. Any hydrogen in the weld metal may diffuse into HAZ and may cause hydrogen embrittlement, resulting in. Coen Steel offers quality steel solutions across Ireland. 5" wide x 20" long 1" thick AR-400 plates that need a centered slot cut completely through them 3. Other types of steel plate offer benefits for structure and construction applications, resistance to abrasion, and the ability to withstand high temperatures and pressures. 7225 42CrMo4 708M40 4140 SCM440(H) 1. Request a Quote. Many fabricators only use A36 Steel, which will wear down quickly. ASTM A514 steel plate, also known as T-1 steel plate, is a popular grade of quenched and tempered (Q&T) steel that offers high strength, weldability and machinability. 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. Cold Working. The rough edges on the plate should be removed by grinding. However, steels of this hardness cannot be fabricated as readily as conventional structural grades. Tensalloy™ AR500 steel is a grade of abrasion resistant steel plate that offers outstanding wear and impact resistance. (AR400) Wear Plate; Rhino-Tuf® EZ (AR400) Wear Bars;. –. Similar Threads: Help! Drilling small 0. 001 fpt, kennametal harvi 4 flute . Our tines will hold up too many years of wear and tear. AISI 4340 alloy steel has good ductility and formability in the annealed condition. Inquiry on all Hi-Def Plasma and Oxy-Cutting jobs. AR400 Steel Plate AR400 Steel Plate – Hardness 360-444 Brinell. Machinability Comparison Chart: Carbon steels: 1015: 72%: 1018: 78%: 1020: 72%: 1022: 78%: 1030: 70%: 1040: 64%: 1042: 64%: 1050: 54%AR400 / AR450 / AR500 Overview These grades are used in highly abrasive environments within the mining, cement, aggregate, and various ground engaging applications. . 9300. 4140 steel welding, 4140 steel machining, 4150 steel properties, 316 stainless properties, ar400 properties, ar500 properties. Tricon’s unique serpentine cladding process. The Ar400 Plate is not a good candidate for machining due to high hardness, however it has a high weldability. Alloy & Abrasion Resistant Steel Plate. Mirro-Krome 60 has an induction hardened layer that is a minimum of . Largest selection of AR400F steel plates at wholesale prices. Hardness range is 360/440 BHN with a nominal hardness of 400 BHN. Machinability is the ease with which a metal can be cut permitting the removal of the material with a satisfactory finish at low cost. Custom applications can use an A-514 steel or other higher strength steel in replace of a mild steel base plate. 4140 COLD FINISHED & ANNEALED (Rc 19/24) BAR STOCK. Our tines will hold up too many years of wear and tear. It's often used as wear strips, liners, and deflector plates. true temper Stainless. A2 is my go to tool steel, decent machinability, easy to heat treat and temper . If you’re already a Kloeckner customer, we invite you to shop steel plate on Kloeckner Direct. Plates in Hardox ® 400 come in thicknesses from 2 to 130. AR400 Flat Bars; ASTM A514; ASTM A829 AISI 4130/AISI 4140; Marine & Offshore Steel Plate. AR400 is specifically designed for abrasion and wear-resistant applications. Recommended for: liners for mining and material handling equipment like dump trucks, material transfer chutes, storage bins, buckets, and hopper. AR400 has a typical hardness range of 360-444 BHN, which is slightly lower than AR450. Service Temperature is 400°F. The AR400 wear-resistant steel plate on the market is divided into thin and thick plate. Due to these properties, A514 is typically used in applications where wear resistance and the ability to withstand high impact are important. been asked many times if it's possible for someone to drill a hole in their AR500 steel targets and I've always had to. Cutting speeds greater than Algoma’s recommendations can cause rapid tool deterioration. This abrasion-resistant steel grade is ideal for parts where long-term and intense wear resistance is a top priority. There are four grades: A, B, C, and D. 9300. ASTM A572 includes five grades: 42, 50, 55, 60, and 65. The steel called for is QT400 and is 50 mm thick. Not machinable by conventional methods; 2. Hardox ® 400 is a trusted steel in the Hardox ® wear plate family, with a heritage of hardness and toughness going all the way back to 1974, when Hardox ® was launched as the world’s first bendable wear steel. 75″ can be cold bent to minimum inside bend radius of 1. 321. C1020 has low hardenability properties and is a. While AR400+ grades are the most commonly used types of abrasion resistant steel, AR Medium steel is also used for applications requiring a harder, tougher material. need a little help feeds/speeds in ar400. Contact. Mostly due to the heavy hone or land at the cutting edge necessary to survive . However, it’s also more prone to shattering. Mir50® Machining Guidelines; Close; ASC2250® LDX. I have milled a ton of AR400 and AR500 wear plates. Steel Warehouse can supply the following sizes of AR500 Steel: . #3. Call or Email Us for a Free Quote. ) Hot Roll; Kromite® CD (4140 mod) Cold Drawn;Wear-Resistant AR400 Carbon Steel. 050″ deep with a minimum hardness of HRc 50. The main advantage of AR400 steel is its superior durability—it can withstand much more wear than ordinary mild steel and is more resistant to corrosion. Thicknesses up to 3/8" can be hole. We used tons of AR400 at work, with a little AR500 thrown in. This is a high-carbon alloy steel that is perfect for rugged applications that require high wear resistance. AR400 (aka Hardox 400) is a high hardness, high strength, quenched and tempered, chrome-moly, boron treated alloy plate. Theres nothing cheap about machining anything north of 40HRC. 441. 111. A572 grade 50 steel plate is a high-strength, low-alloy plate, specified for bridges, higher strength structural duties, and light pressure vessel requirements. The hardness also increases the steel’s strength, with better dent resistance as a result. Reduce plate thickness up to 25% vs AR 500 (ie. Properties of AR400 Steel Plate. AISI 1045 steel is characterized by good weldability, good machinability, and high strength and impact properties in either the normalized or hot-rolled condition. For those in the shipbuilding industry with contracts for military ships or offshore oil drilling. Experience is key when it comes to grinding and machining companies partnering with steel mills. Hardox ® 600 has been successfully used in cement. Raex is a steel that perfectly combines hardness, toughness and machinability, the hardness minimizes wear as the edges of abrasive materials do. Part of the problem is that the 6-flute solid carbide countersink I bought for the job chatters like a banshee on much lighter work. 9% manganese with traces of phosphorus, and sulfur (Capital Steel & Wire Inc. AR400 Flat Bars. Machinability (Vs. The name AR400 steel indicates to most people the steel they are buying is 400 BHN (Brinell) hardness. Specific steel grades (AR400 / AR450 / AR500) in various sizes are available for. Quenching occurs by bringing the steel to a high temperate, between 1,500 and 1,650F, then is. The material is notoriously inconsistent riddled with hard spots and yields that seem to be in the range of 150-200ksi. USA Quality Runser Custom Machining Thumb: This thumb is composed of two ¾” thick AR400 steel tines. It's often used as wear strips, liners, and deflector. AR500 — Understanding Abrasion-Resistant Steel. Machining AR400 steel plate. You can use carbide tools with conventional equipment to do stuff like general machining, milling, tapping, counterboring, countersinking, and drilling. General Info About A588 Steel. 08 0. Hardox 450 vs ar400, Carbon steel has high machinability, and slow cooling method can be used in heat treatment, which can reduce the deformation and cracking tendency of the products. AR235 / AR200 / AR Medium. These thumbs are made to last. US $ 500-700 / Ton. How to cut manganese steel. Follow Us:. 18250 Miles Avenue. WeldingLOW-ALLOY STEEL, CAST STEEL, FREE-MACHINING STEEL michael smith engineers limited Germany DIN MATERIAL GRADE COMPARISON TABLE Material No. Fax: 800. AR400 steel is a high-carbon alloy designed explicitly for abrasion and wear. Monday, September 13, 2021. 375” – 2. Specialty Steel Company of America. AR400 is “thru-hardened”, abrasion resistant, alloy wear plate. 40 - . Finding Machinability for an Unknown Material. From forging to machining and finishing, our Chicago based steel service. 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 Brinell Hardness number differentiates the abrasion resistant steel grades. AR400 Flat Bars; ASTM A514; ASTM A829 AISI 4130/AISI 4140; Marine & Offshore Steel Plate. A514 is a conventional quenched and tempered alloy steel plate designed for structural applications. Machining: 1. T-1 steel, unlike AR400, is an alloy steel covered by ASTM A514 / A514M - 05 (2009) Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding. Hardox is a wear resistant steel; Also, the combination of hardness and toughness made this steel the best choice when looking for both properties. 5 mm) thick plate, and at least 110 ksi (758. In order for us to. 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. Our products cover a wide range of applications including the construction industry, shipbuilding industry, pressure vessels and boilers, oil and gas, bridge construction, offshore platforms, stamping and cold forming, automobile. USA Quality Runser Custom Machining Thumb: This thumb is composed of two ¾” thick AR400 steel tines. Overview. Choose from our selection of flat steel bars, including over 3,400 products in a wide range of styles and sizes. 321. Normalizing. 787” 4t (use 18t bottom die opening) ** The radii listed are the minimum recommended for bending. AISI 4340 alloy steel can be machined using all conventional techniques. At 50ksi, a higher strength steel than A36. Joined May 4, 2006 Location northwest ARK. Build a Quote for A514 Steel Plate. Re: AR500 vs AR400 Steel?? AR400 = Holes at less than 300 yards. Certificates with a traceable lot number are available for these. 06-10-2010, 01:11 PM. ASTM A514 steel plate is quenched and tempered carbon-alloy steel great for use in welded bridges and structures. 9300. Problem #2: I am planning on machining an AR400 axe blade on the outside of one of the bolt cutter blades. Steel Plate Supplier-Max Wear Steel » Steel Plate Supplier: Max Wear Steel Steel Plate Specialists - Chapel Steel And this company in New York American Alloy Steel I have used all three but currently am buying from Max Wear Steel. Can you shoot AR400. machining 96 inch long ar400 steel wear strips. There are numerous uses for AR400, including the following: Serving as liners for large and heavy-duty machinery. Here is my contact: Mark Ermigiotti Max Wear Steel Company President 215-340-1552 Office 215-380-3812 Cell 215-340. The nickel and molybdenum content gives AR400 carbon steel the ability to resist wear better than all other carbon steel. The low carbon also prevents heat treatment from having much of an effect on A36 steel. 315” thickness offered in 48”-81” wide cut to your requested length. 2-0. Near-dry machining with external mist lubrication is recommended when working in steel, drilling holes deeper than five times the hole diameter, and other applications where totally dry machining is not yet.