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The A387 Gr.12 Class2 steel density weldability from BBN

A387 Gr.12 Class2 steel density, 16Mo3 steel plate is pressure vessel steel, chrome molybdenum alloy steel and weldable steel. It is used for manufacturing industrial boilers and pressure vessels in the oil, gas and chemical industries. Chemical composition of 16Mo3 steel plate: C: 0.12-0.2, Si: ≤0.35, Mn: 0.4-0.9, P: ≤0.025, S: ≤0.01, Cu: ≤0.3, Ni: ≤0.3, Cr: ≤0.3, Mo: 0.25-0.35, Al: ≥0.02, N: ≤0.012.

Quenching and tempering (QT) is a double heat treatment process of quenching and high temperature tempering. In general, medium carbon steel and medium A387 Gr.12 Class2 steel density carbon alloy steel often need quenching and tempering treatment. Quenching and tempering can make iron and steel parts obtain a good combination of strength and toughness, with high strength, excellent toughness, plasticity, cutting performance, etc. Some A387 Gr.12 Class2 steel density alloy steel or low alloy steel must be quenched and tempered to obtain good comprehensive properties. These steels can also be called quenched and tempered steels.

In the face of domestic and foreign steel situation, based on the advantages of production and inventory, we have established our own processing center, and our manufacturing includes different types. Steel A387 Gr.12 Class2 steel density surface treatment - such as steel pretreatment (shot peening and shop primer), steel galvanizing; steel structure processing - such as cutting, drilling, milling, turning, bending, welding, etc.

We are world class steel materials supplier and exporter. Our main steel materials are: carbon and hsla steel, boiler and pressure vessel steel, gas cylinder steel, shipbuilding and offshore platform steel, pipeline steel, weathering steel / corten steel, A387 Gr.12 Class2 steel density alloy steel, automobile structure steel, abrasion resistant steel, clad steel, stainless steel etc.. Meanwhile, we also have steel processing center, and can provide cutting, welding, bending, drilling etc. processing for steel materials.

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