Chemical composition plays an integral part in a spring’s strength. Alloys used to fabricate strong springs must undergo special production techniques that optimize strength and corrosion resistance for maximum effectiveness.
Stainless steel is an increasingly indiatelegram screening popular material choice due to its resistance to corrosion in acidic and chloride environments as well as high temperature capabilities. Each alloy grade offers different performance qualities; stainless steel type 420 is commonly used in small diameter applications due to its good corrosion resistance without sacrificing tensile strength; additionally, cold drawning and heat treatment after an annealing process results in superior fatigue properties.
Nickel and copper alloys are often combined to offer both strong tensile strength and corrosion resistance, as well as being relatively cost-effective alternatives to steel alloys. Furthermore, these alloys can withstand higher temperatures without losing load-bearing capabilities; nonmetallic materials like carbon fiber-reinforced polymer (CFRP) and glass fiber-reinforced plastic (GFRP) offer lightweight alternatives with similar load bearing capacities, though each has unique benefits and drawbacks.