metals Flashcards
How many stock forms for metal and what are they?
5:
Bar
Sheet
Plate
Tube
Structural Profiles
What is sheet metal defined by
large panels, up to 3mm thick
what is sheet metal ideal for
pressing, bending, spinning. Also punching, riveting
products made using sheet metal
car bodies, roofing, tin cans
what is plate metal defined by
thicknesses greater than 3mm and generally narrower than sheet
what processes plate metal ideal for
(laser, plasma, flame) cutting
products with plate metal
construction, military machines
bar metal defined by
can come in flat, round, square, hexagon +
bar metal products
tool making, gym equipment, construction
tube metal defined by
available in flat, square, round, hexagonal + but HOLLOW
what is a rectangular tube called
box section
tube metal products
heating, plumbing, bike frames
kinds of structural beams/ joists
L, I, T, H, Channel
other name for I beam
RSJ (rolled steel joints)
what are structural beams used for
buildings, bridges