Cast steel refers to various forgings produced by forging strategy. The standard of cast steel components is better than that of steel castings, and will withstand big effect, plasticity and toughness. Annealing: Final heat therapy optimizes the material’s magnetic Qualities and relieves any residual stresses. Annealing goes through three phases: https://pingdirapp64.directoryup.com/construcci%C3%B3n-3/euroline-steel-windows-doors