What is the difference between hms1 and hms2

Blog October 24th, The heavy melting scrap of used steel and wrought iron fall into two main categories of HMS1 and HMS2 for sorting, recycling, selling and processing purposes.

All the pieces of this need to be less than 60 inches by 24 inches. ISRI HMS2 includes wrought iron and steel scrap that is galvanised or black that has a thickness of one-eighth inch or more. Heavy-melting steel HMS or heavy scrap melting, is a designation for recyclable steel and wrought iron. The Scrap Institute Recycling Industries has the following categories:. All parts must be less than 60x24 inches.

The buyer then contacts the shipping company and pays the shipping cost, and sends the confirmation to the final seller. Pig iron contains low residual, lower nitrogen steel, has a consistent chemistry, promote slag conditions and improve process control. Being a hot metal, it is used to pour into steelmaking vessel to produce steel, electric arc furnace, induction furnace and basic oxygen furnace. A Cast iron is purest form of iron while pig iron is impure.

C Pig iron contains many impurities like S, P, Si and Mn while cast iron does not contain any impurity and can be cast into any shape. Cast iron is harder, more brittle, and less malleable than wrought iron. It cannot be bent, stretched, or hammered into shape, since its weak tensile strength means that it will fracture before it bends or distorts.

It does, however, feature good compression strength. However, the term iron is used for different materials which contain a high percentage of iron in elemental form. These materials are categorized as i pure iron, ii wrought iron, iii cast iron, iv pig iron, and v direct reduced iron. Ferrous products i. Some internal recycling methods are obvious.

Metal cuttings or imperfect products are recycled by remelting, recasting, and redrawing entirely within the steel mill. The size of each scrap is lesser than 3. Basically, it is a recyclable steel and wrought iron. It is a strong, durable,. Contact Seller Ask for best deal. Get Latest Price Request a quote. Kondapur, Hyderabad, Telangana.

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