To be a steel fabricator, no formal qualifications are required. However, in most countries, a 3 year apprenticeship or diploma in Fabrication / Engineering is most often required. The length of apprenticeships and qualifications required often take into account any prior learning or other related skills or competencies.
Steel grit
Take the measurements that you need to a good metal fabricator and he will be able to whip you up some nice looking grates.
steel needed for railroad
The number of ping pong balls needed to get a steel cube to float would depend on the mass of the steel cube.
damp
Oxygen
Yes, steel is a metal. Carbon steel, is composed of iron and carbon, with other additives added depending on the type of steel that is needed.
brcause the bridge designer needed steel for the bridges construction, therefore steel had to be made for the bridge.
because it has minerals
The amount of force that is needed to bend a steel fence post depends with the steel post in question. The force that is required is therefore calculated based on the material in question.
The Bessemer process decreased the money and labor needed to make steel.
Steel and stone.