Brazed tool tip to steel. Light micrograph

Microspecimen of armour plated steel, 2003.

'Pouring liquid metal into a Steel Furnace ', 20th century.

'Rolling a slab from a steel ingot', 20th century.

Steel worker sitting on a girder having a d

Telephone cable damaged by fusion at Manchester, c 1900.

Telephone cable damaged by fusion at Manchester, c 1900.

Plouhhshare, adze and link made of maganese steel, 1882-1884.

Piece of armour-plated steel, USA, 2002.

Carriage print, British Railways (Eastern region), Newark, Nottinghamshire by Kenneth Steel

Eutectic carbon steel, light micrograph, 1990s.

Steel dental forceps, c 1870.