For information on other products, consult our additional guides or visit the Thomas Supplier Discovery Platform to locate potential sources of supply or view details on specific products. Custom Leaf Springs. We will help you design the perfect spring for your vehicle. Thomas Register® and It has been used by many forging bladesmiths due to its good properties and also wide availability, especially in the form of leaf springs. So along with my father, Devin Thomas, we did a small study on the toughness of 5160. It all boils down to the quality of the steel used to begin with. These springs would be under a load so the welds would have to be non-brittle, and stong. We are using the power of our platform to aid in the mass shortage of critical supplies. Alloy Steel 5160 is in use in the automotive field in a number of different heavy spring applications, especially for leaf springs… Alloy Steel 5160 is also in use in the automotive field in a number of different heavy spring applications, especially for leaf springs. While not easily welded or machined, 5160 steel can be heat-treated, annealed, and hot worked into shape. 5160 will not give in to rust. I think? I want to weld on them, but I'm not sure about the correct filler, or prheat process. COVID-19 Response Tungsten increases its wear resistance as well. Automobile leaf and coil springs are both good for making tools and knives. It does not look sharp but, when used to cut it can make palm trees drop right to the ground. It can even make a sweepingly clean cut on a pool of noodles. http://web.mit.edu/1.51/www/pdf/chemical.pdf, https://continentalsteel.com/carbon-steel/grades/alloy-5160/, Top US Steel Companies and Steel Manufacturers in World, All About 440 Steel (Properties, Strength, Uses), All About 430 Steel (Properties, Strength, Uses), All About 304 Steel (Properties, Strength, Uses), Properties, Compositions, and Applications of Standard Steels, Surface Hardening Treatment of Steel (Case Hardening), All About 9260 Steel (Properties, Strength, Uses), All About 4130 Steel (Properties, Strength, Uses), Steel vs. Titanium - Strength, Properties and Uses. The American Iron & Steel Institute (AISI) and the Society of Automotive Engineers (SAE) have developed a joint naming system for different alloys, which describes the chemical composition and generalized characteristics of each steel. It has been used by many forging bladesmiths due to its good properties and also wide availability, especially in the form of leaf springs. Manganese is an important element. About 22% of these are flat steel, 1% are stainless steel flats. If you could tell me what cars have 5160 leaf springs 100% of the time in junk yards for my new sword i would much appreciate it. 5160 steel is, as previously described, an ideal spring steel. This article presented a brief summary of the properties, strength, and applications of 5160 steel. 5160 steel’s bulk modulus is 160 GPa, which means that it is almost 80 times harder to compress than liquid water (the bulk modulus of water is 2.15 GPa). 5160 steel is also utilized when building scrapers and bumpers, and can make a great knife edge that is both durable and flexible. This article will explore the properties, strengths, and uses of 5160 steel, a low alloy high strength spring steel which is exceptionally resilient and tough. Much like aluminum, steel is named using a four-digit identifier, but unlike aluminum, each number holds important information regarding the percentage of carbon and the associated alloying elements within the steel alloy. Forging must be done at a higher temperature between 2100 to 2200 F. It must be air-cooled after being subjected to heating at 1450 F. Round spring coil springs are better when producing swords because the cross-section flattens as needed. Knife performance is better than steel. Bad heat treatment can cause the blade to lose its stainless properties or that its toughness is reduced. Terms and Conditions, As said, forging mild steel is going to be a lot easier (for various values of easy) than higher carbon steels or high alloys. This causes the blade to become brittle. Stay up to date on industry news and trends, product announcements and the latest innovations. Steel is one of the most important manufacturing materials used in modern industry. It is important to understand the naming system for steel and its alloys, as the name reveals much about the composition of each alloy. This again shows why 5160 steel is perfect as a spring steel; automobile suspensions are often in constant compression and must not waver under constant compressive force. 02-16-2005, 05:14 PM. COVID-19 Response: Source manufacturers & distributors providing COVID-19 medical supplies It is an absolute disgrace to use such kind of steel when producing a katana. Thomas Regional® are part of Thomasnet.com. All Rights Reserved. In terms of applying heat treatment, 5160 is normally hardened in oil. Privacy Statement and Maximum speed and feeds are needed to produce such tough 5160 Spring Steel. 5160 steel is exceedingly strong in tension, and sports values much higher than even the strongest aluminum (for comparison, 7075 aluminum, a considerably strong aluminum alloy, has an ultimate yield strength of 572 MPa / 503 MPa, respectively). The blade profile is also important. For 5160 steel, that means that the carbon concentration is 0.60% carbon, making it a medium to high carbon steel. The springs would be 5160 .80 to 1% chromium and .60% carbon by weight. 5160. The bulk modulus describes how resistant a material is to uniform compression – in other words, how difficult it is to decrease the volume of an object while in axial loading. It was observed by craftsmen that even a lesser kind of steel will often result in better blade performance than using better steel with inferior heat treatment. It is quenched in 1525 F temperatures. California Do Not Track Notice. It sports a high level of resistance to fatigue, has high ductility, and has good spring qualities useful for applications where flexibility is desired. If you continue to use this site you understand and agree to the use of cookies and accept them. Enlist Your Company ico-arrow-default-right. We only use the highest quality spring steel. A wide variety of 5160 leaf spring steel flat bars options are available to you, such as aisi, astm, and gb. It is a metal made from alloying iron with carbon and other trace elements, where these additions provide the steel with increased strength, resistance, and hardness. These strengths show why this steel is a formidable spring steel, as it can take a beating before ever deforming permanently. However, information on how to maximize the steel’s properties with heat treating is scant. Made with SAE 5160 High Alloy Spring Steel. All other things being equal, 1095 should hold its edge better and 5160 (motor vehicle leaf spring steel) is tougher (not that 1095 isn't tough, being used for farm harrows and plows). By using this site, you agree to our. We do not offer 5160 Spring Steel swords, however, you can choose one of our 9260 Spring Steel blades from the collection below, or make your custom sword using our app. When combined with the other ingredients, tungsten adds high-speed steel properties. These steels are generally low-alloy manganese, medium-carbon steel or high-carbon steel with a very high yield strength.This allows objects made of spring steel to return to their original shape despite significant deflection or twisting. It all boils down to the quality of the steel used, to begin with. Its hefty strength is often implemented in applications with smaller cross-sections under significant stress such as springs, fasteners, and leaf springs in automobile suspensions.