Stainless Steel 403

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Stainless Steel 403

Stainless steels are high­ alloy steels with good corrosion resistance due to the presence of large amounts of chromium in these steels. Most of the stainless steels contain about 10% of chromium.Stainless steels are available in three different groups based on their crystalline structure.These groups include martensitic, austenitic and ferritic. The combination of martensitic and ferritic steels forms a fourth group of stainless steels known as precipitation­ hardened steels.The following datasheet provides an overview of grade 403 stainless steel.

Chemical Composition%

P S C Si Mn Cr Fe
0.04 0.03 0.15 0.5 1 12.3 86

Density & Melting Rnage

Melting Range (Celsisu) Density
1530 – 1480 (g/cm) 7.8

Mechanical Properties

Hardness (Rockwell B) % Elongation Elastic Modulus (GPa) Yield Strength (MPa) Tensile Strength (MPa)
80 25 210 – 190 310 485


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