Steel to Mechanical Engineering
Steel used to mechanical engineering is well-defined. When using steel to demanding construction, there is available the material certificate. The certificate can be submitted to the authority, as well as to the end customer. As a result of steel homogeneity and documentation, the reliable strength of material calculations are possible. The calculations can be used to an another plan, material is uniform, and it can be found all over the universe.
For example wood, it is not like steel. The quality of the material varies in the different parts of the world. Plastics meet the uniformity requirement in many respects, if they had a standard uniform composition. The use of plastics products is limited, and therefore does not fit for the review. Wood decays easily, is flammable, has low resilience to wear and tear, swells when it gets wet and shrinks when it dries.
Structural analysis is, however, advanced in metallurgical products. Production methods of steel have also more industry activities, than the wood has. The calculation reveals the relationship between the steel and the natural phenomena related to proportionality, which opens entities. Non-alloy steel shows the proportionality properties of the steel.
9.11.2015*8:30 (1041 - 1042)
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