Nitronic® 30 (UNS S20400)

Nitronic® 30 offers a combination of strength plus wet abrasion and corrosion resistance.

Nitronic® 30 is a nitrogen-strengthened stainless steel alloy developed initially to offer superior corrosion resistance in aqueous and atmospheric atmospheres.

Overview:

It is known as abrasion-resistant steel and is still used today in high-wear applications such as coal buckets, hoppers and magnetic ore separator screens. Combined with good overall toughness, the alloy provides an economical solution for various applications. Nitronic® 30 offers numerous benefits - the material is significantly stronger than 304 stainless steel (up to 50% higher yield).

Motorsport Applications:

Application uses include fasteners, hose clamps, bumpers and structural framework. The material is easily welded and will withstand substantial impact without cracking. The strength-to-weight ratio alone is up to three times greater than carbon steel.

Machinability:

Good machinability using conventional machining techniques when using resulphurised lubricant at slow speeds.

Availability:

Nitronic® 30 is available in solid round bars. Equivalent specifications include ASTM A240 and ASTM A666