Bright Mild Steel Data Sheet

It is easily cut and machined and is a good material to practice welding on.

Bright mild steel data sheet.

Izod impact value brinnel hardness number. Supplied in bright condition the unalloyed medium carbon steel is typically used in applications where a higher quality steel is required when compared to standard mild steel but where costs prohibit the use of an alloy steel. Acton bright steel ltd also reserves the right to change all or any part of the information contained within this data sheet without notice. Metals4u are the uks leading sheet metal stockists and supply steel plate and sheet steel in 7 grades and in a huge choice of presentations.

Tensile strength mpa min. Mild steel for machined parts or shafting. What is mild steel sheet and what is it used for. Limited ruling section min.

Typical composition properties. Can be case hardened and welds readily. En3b bright mild steel 070m20 used to be the most popular specification of bright mild steel available. 1020 bright carbon steel bar 1020 is a general purpose low tensile low hardenability carbon steel generally supplied in the cold drawn or turned and polished condition with a typical tensile strength range 410 790 mpa and brinell hardness range 119 235.

Mild steel sheet is used extensively in the manufacture of motor vehicles white goods construction products and general metal fabrication. Because bright mild steel is cold rolled it is accurate in size whereas black mild steel is not as accurate. Bright mild steel sheet size mm kgs sheet 2000 x 1000 x 0 8 13 2000 x 1000 x 0 9 15 2000 x 1000 x 1 2 19 2000 x 1000 x 1 5 23 2000 x 1000 x 2 0 30 2000 x 1000 x 3 0 46 bright mild steel sheet dco1 cr4. It has since been replaced by steels that have a tighter chemical analysis.

Black mild steel has a dark blue oily surface and bright mild steel has a silvery grey surface. As1443 m1020 bs970 part 3 1991 070m20 en3b sae aisi 1020 grade 2. Mild steel is reasonably soft and ductile. En3b bright mild steel is now a general purpose steel that is suitable for welding can be case hardened and is good for general machining.

Mild steel sheet is an economical material but it does normally require a protective and decorative finish to add appeal and prevent corrosion.