Stress corrosion cracking can occur above 60☌.ģ04 has good resistance to oxidation in intermittent service up to 870☌ and in continuous service to 925☌. Pitting and crevice corrosion can occur in environments containing chlorides. Stainless Steel Grade 1.4301/304 also corresponds to the following designations but may not be a direct equivalent:ģ04 stainless steel is typically used in:īrewery, dairy, food and pharmaceutical production equipmentģ04 has excellent corrosion resistance in many environments and when in contact with different corrosive media. It is reasonable to expect specifications in these standards to be similar but not necessarily identical to those given in this datasheet.Ĭhemical Composition Spec: EN 10088-3:2005 1.4301 Steel Chemical Element ASTM, EN or other standards may cover products sold. Property data given in this document is typical for Bar and Section to EN 10088-3:2005. Some products such as plate and pipe may be available as “dual certified” material that meets the criteria for both 304 and 304L.ģ04H, a high carbon content variant, is also available for use at high temperatures. It is used in heavy gauge components for improved weldability. Type 304L is the low carbon version of 304. This property has resulted in 304 being the dominant grade used in applications like sinks and saucepans. Type 304 stainless steel is an austenitic grade that can be severely deep drawn. It is still sometimes referred to by its old name 18/8 which is derived from the nominal composition of type 304 being 18% chromium and 8% nickel. Type 304 is the most versatile and widely used stainless steel. ![]() Stainless steel types 1.4301 and 1.4307 are also known as grades 304 and 304L respectively.
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