I'll give 5 stars if in doubt as I'm not familiar with manganese steel. First impressions were that they were cheap metal and didn't last. But they are designed for slow speed so I don't get stuck on whatever surface of ice I'm on. Then take me off or jack me extremely high up that ice covered hill at 5 miles an hour. They're pretty easy to install and you'll probably be in the snow to install them as expected. Let's see how it works. I searched for manganese steel and was impressed by his description. It must be checked whether these chains correspond to the properties of manganese steel. If you have plastic caps you can remove them before using these chains. What is manganese steel? Manganese steel, also known as Hadfield steel or mangalla, is a steel alloy with 12-14% manganese. This steel is known for its high toughness and abrasion resistance when quenched and is often referred to as work hardened steel.2. What is manganese steel used for? Due to its self-hardening properties, manganese steel has been used in mining for many years - in cement mixers, rock crushers, tractor chains, elevator buckets and shovels, and in the railway industry. (switches and transitions) and other high stress environments. Until recently, manganese steel was used in prison window bars because it makes it easier for would-be escapees to chew on hacksaw blades. Currently, steel is widely used in safes, bulletproof cabinets and anti-drill panels.3. Does manganese steel rust? While all steels and low-alloy steels rust in a humid atmosphere, an increase in the manganese content of the steel has a positive effect on the corrosion resistance, among other things due to the adsorption of manganese ions.4. Is manganese steel magnetic? While manganese steel guarantees wear resistance and hardening properties, it is non-magnetic, making it ideal for use in electrical transformer assemblies and industrial lifting magnets.5. How to Cut Manganese Steel Mangalloy's many uses are often limited by its complexity; sometimes described as "zero machinability". The metal cannot be softened by annealing and hardens quickly under cutting and grinding tools, usually requiring special tools for machining. Welding manganese steel The material is very difficult to drill with diamond or carbide. Although it can be forged from yellow heat, it can crumble when struck with a hammer while incandescent, and is much stronger than carbon steel when heated. It can be cut with an oxyacetylene torch, but the preferred method is plasma or laser cutting.6. How to Weld Manganese Steel Manganese steel plates can be welded, but it is important to contain the heat and cool the weld as quickly as possible to avoid cracking. Interpass temperatures below 500F are recommended. Due to the toxicity of welding fumes, it is important to protect yourself properly.