Alloy 303Se alloy is a free-machining stainless steelspecically designed to exhibit improved machinability. It is anon-magnetic austenitic stainless steel which is not hardenable by heat treatment. Seleniumreplaces sulfur to produce the free-machining characteristics and has somewhat improvedformability over 303. The good mechanical and corrosion-resistant properties of the lower SUS303 Steel, Datasheet, Properties, Cross-Reference Table Physical Properties of steel grade SUS303. Temperature. (°C) Modulus of elasticity. (GPa) Mean coefficient of thermal expansion 10-6/ (°C) between 20 (°C)
Stainless 302, 304, 304L, 305 1 .888 282 3292 UPMET.COM. Types 302 (S30200), 304(S30400), 304L (S30403), and 305 (S30500) stainless steels are variations of the 18 percent chromium 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. Stainless Steel - Grade 302HQ (UNS S30430)
- Key PropertiesCompositionMechanical PropertiesPhysical PropertiesGrade Specification ComparisonPossible Alternative GradesCorrosion ResistanceHeat ResistanceHeat TreatmentWeldingThese properties are specified for wire in ASTM A493; wire is the only commonly available form for this grade.Stainless Steel 303 - Alloy CompositionAlloy 303 is a non-magnetic, austenitic stainless steel that is not hardenable by heat treatment. It is the free machining modification of the basic 18% chromium / 8% nickel stainless steel. Alloy 303 was specially designed to exhibit improved machinability while maintaining good mechanical and corrosion resistant properties Due to the presence
Stainless Steel - Grade 304Grade 304 is the standard "18/8" stainless; it is the most versatile and most widely used stainless steel, available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics.
Stainless steel 303 also corresponds to the following standard designations and specifications:Euronorm UNS BS En Grade 1.4305 S30300 303S31 58M 303 Corrosion Resistance Sulphur additions to the composition act as initiation sites for pitting corrosion. This decreases the corrosion resistance of 303 stainless steel to less than that for 304. Stainless Steel Specification and Composition Chart 303 - Free machining for use in automatic machining operations. High corrosion resistant. 304 - The most widely used of the stainless steels. Offers good corrosion resistance to many environments. Has good formability and can be readily welded. 309 - Used in high temperature applications. High scale resistance. Stainless Steel:Tables of Technical PropertiesThe selection of the appropriate stainless steel grade for each applic ation is the result of variou s considerations. In order to assis t the reader in this selection, Euro Inox makes the following tables of technical properties available: Chemical composition of stainless steels (flat products)
STAINLESS STEELS Austenitic stainless steels include the 200 and 300 series of which type 304 is the most common. The primary alloying additions are chromium and nickel. Ferritic stainless steels are non-hardenable Fe-Cr alloys. Types 405, 409, 430, 422 and 446 are representative of this group. Martensitic stainless steels are similar in WELDING OF STAINLESS STEELS AND OTHER JOINING Stainless Steel Welding Characteristics By definition, stainless steels are iron-base alloys containing 10% or more chromium, which imparts to the metal the corrosion-resistant properties for which stainless steels are so highly regarded. The chromium content may be increased and other alloying elements added or adjusted to meet specific end- cvut.cz303 sus 303 s 303 00 1.4305 (en) x8crnis18-9 sus 303 cu sus 303 hs2 sus 303 hs3 303 se sus 303 se s 303 23 x10crnis18-9 304 sus 304 s 304 00 1.4301 (en) x6crni18-10 304 cu sus xm 7 s 304 30 304 l sus 304 l s 304 03 1.4306 (en) x2crni19-11 304 l sus 304 l s 304 03 1.4307 (en) x2crni18-9 sus 304 elc 304 h sus 304 h s 304 09 1.4948 x8crni19-10 sus
Cu:Alloy 303 Se AMS 5640 Ty 2 0.15 max:2 max:1 max:0.12-0.17:0.04 max:17-18:8-10:1 max:0.15 - 0.40:1.00 max:Alloy 303 Sulf AMS 5640 Ty1:0.15 max:2