Stainless steel bar with different function and effect, different however, some stainless steel rod type difference is very small, often is a character, but is a character often may lead to two kinds of stainless steel rods have different use effect, should be a phrase, a one false step, small today make up to we introduce is 304L and 304 stainless steel bar of the main differences and the scope of application.
Use first and everyone familiar with the main effect of 304 stainless steel rod: 304 stainless steel rod products as an extensive use of steel, corrosion resistance, good heat resistance, low temperature strength and mechan
ical, punching, bending and other thermal processing, non hardening heat treatment, non magnetic, using a temperature of minus 193 degrees to is 800 degrees.
But when it comes to use this product: the scope is wider, respectively, tableware, kitchenware, indoor pipelines, water heater, boiler, bath, auto parts, medical equipment, food machinery, storage wine etc..
While 304L is low carbon steel 304, can be said to be an upgraded version of 304 stainless steel rods, in a state of general, 304L stainless steel rod made of corrosion resistance and 304 almost, but in practice after welding and after stress relieving, its resistance to intergranular corrosion of well, in for the heat treated condition next, also can keep a good corrosion resistance, is generally used in 400 degrees, and finally said the main use of 304L stainless steel under rod material: 304L stainless steel bar material mainly used in petrochemical industry, building, statues and some of the more stringent requirements on the domain of anticorrosion