What is 304 steel used for?
As the most widely used of all stainless steel, 304 stainless steel is most notably present in industrial applications and kitchen equipment. It is a highly heat-resistant grade, and offers good corrosion resistance to many chemical corrodents, as well as industrial atmospheres.
Is 304 stainless steel hard or soft?
304 steel has a Rockwell B hardness of 70; for reference, the Rockwell B hardness of copper, a soft metal, is 51. Simply put, 304 steel is not as hard as some of its stainless steel brothers such as 440 steel (see our article on 440 steel for more information), but still holds its own as a tough general purpose steel.
Where is ss304 used?
304 stainless steel is used for a variety of household and industrial applications such as food handling and processing equipment, screws, machinery parts, utensils, and car headers. 304 stainless steel is also used in the architectural field for exterior accents such as water and fire features.
Which is better ss316 or SS304?
Since Type 316 stainless steel alloy contains molybdenum bearing it has a greater resistance to chemical attack than 304. Type 316 is durable, easy-to-fabricate, clean, weld and finish. It is considerably more resistant to solutions of sulfuric acid, chlorides, bromides, iodides and fatty acids at high temperature.
Which is better SS 304 or SS 316?
The most basic difference between grade 304 and grade 316 stainless steels is that 316 tends to have more nickel and a bit of molybdenum in the mix. Though the stainless steel 304 alloy has a higher melting point, grade 316 has a better resistance to chemicals and chlorides (like salt) than grade 304 stainless steel.
What are the applications of stainless steel?
Cutlery and kitchenware. The most well known application stainless steels is probably for cutlery and kitchenware.
What is the hardness of 304?
Type #304 stainless steel especially lends itself to machinability, fabrication and welding. Type #304, with a Brinell hardness of 201 and a Rockwell ‘B’ scale hardness of 92, is highly impact and corrosion resistant when used within a normal temperature range.
What are common grades of stainless steel?
The two most common stainless steel grades are 304 and 316. The key difference is the addition of molybdenum , an alloy which drastically enhances corrosion resistance, especially for more saline or chloride-exposed environments. 316 stainless steel contains molybdenum, but 304 doesn’t.
What is Grade 304?
Grade 304 is a standard “18/8” stainless. It is the most versatile and most widely used stainless steel available, even though a wide range of alternatives are available; and has excellent forming and welding characteristics.