Termékek mint 4034 (4)

It is the quality with the best malleability feature among the austenitics. Its malleability capability is around 78% and it is named as the automat of stainless steel. Although the sulfur (S) addition improves its malleability, it also reduces corrosion resistance (lower than 304) and weakens its formability, it is especially not suitable for straight bending. Despite sulfur, its toughness degree is the same as 304

310 quality is designed to withstand high temperature service. Despite this feature, material softness and weldability are quite good. It can operate continuously at 1150 degrees and does not rust. It can operate intermittently at 1040 degrees. Like other austenitic grades, it has excellent toughness. The 310S quality is resistant to high temperatures both in moist and dry environments. The low carbon content of the 310S allows it to withstand temperatures less than 310 does.

420 quality stainless steel can be hardened by many heat treatments like high carbon steel. It contains at least 12% chromium (Cr) and this alloy is sufficient for corrosion resistance. It has good softness in annealed condition, but it has the ability to get 50 Rockwell hardness by heat treatment. For best corrosion resistance it must be hardened and gets it surface cleaned or polished.

304 quality is the most commonly, and in a versatile way, used stainless steel in the world. It has ability to be perfectly shaped and welding capability. Austenitic structure of 304 provides to perform deep drawing without intermediate annealing, and therefore, it is preferred in manufacturing which requires deep drawing such as sink, natural gas chimneys and saucepan. It can be used for various purposes in sectors such as industry, architecture, transportation.