<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["es", "en"].<end_of_turn>
<start_of_turn>user
Hierro fundido resistente a la abrasión<end_of_turn>
<start_of_turn>model
These are alloy cast iron and the alloying elements render 
abrasion resistance. A typical designation is ABR33 Ni4 Cr2 which indicates a tensile strength 
in MPa with 4% nickel and 2% chromium. 
Wrought Iron: This is a very pure iron where the iron content is of the order of 99.5%. It is 
produced by re-melting pig iron and some small amount of silicon, sulphur, or phosphorus 
may be present. It is tough, malleable and ductile and can easily be forged or welded. It 
cannot however take sudden shock. Chains, crane hooks, railway couplings and such other 
components may be made of this iron. 
Steel: Steel is basically an alloy of iron and carbon in which the carbon content can be less 
than 1.7% and carbon is present in the form of iron carbide to impart hardness and 
strength. Two main categories of steel are (a) Plain carbon steel and (b) alloy steel.<end_of_turn><eos>