AISI 15B37H Carbon Steel Chemical Properties, Grades, Charts and PDF Online

AISI 15B37H carbon steel which is acknowledged for its excellent characteristics and a vast applicability in mechanical fields. It has been revealed that with a chemical constitution made of carbon, manganese, silicon and a number of others its properties include high tensile strength and good wear resistance are pretty remarkable. This high-alloy steel grade is mostly suitable for manufacturing processes where strength and toughness is the main consideration, e.g. the production of automotive components, and structural applications. The standard AISI 15B37H is defined by the American Iron and Steel Institute in terms of its assembly instructions, enabling the uniform production of the same product. Thorough chemical properties, grades, charts, tables and PDF resources are found on websites providing information necessary for a complete understanding and application of a valuable material such as the one under discussion by engineers and contractors in their projects.

AISI 15B37H Carbon Steel Chemical Composition And Grade Table

AISI 15B37H belongs to the class of low carbon steels, and owing to its great weldability and formability characteristics, it serves as a good option in various industrial applications. It is the fact that carbon is normally the major element, and the minor ones include manganese, silicon, phosphorus, sulfur, etc. Thus, it has an optimal formula, providing the right mechanical properties such as good strength and high-toughness. When grading is concerned, AISI 15B37H belongs to the family of carbon steels, specifically the low carbon steel category, offering a cost-effective solution to producing components with moderated strength and machinability.

AISI 15B37H Carbon Steel Composition Table
Elements Boron, B Carbon, C Iron, Fe Manganese, Mn Phosphorus, P Silicon, Si Sulfur, S
Min (%) 0.0005 0.3 97.72 1 - 0.15 -
Max (%) 0.003 0.39 98.5495 1.5 <= 0.040 0.3 <= 0.050

Advantages and Disadvantages of AISI 15B37H Carbon Steel

    Advantages:

  • Improved hardenability: Improved surface hardness and better response to heat treatment to improve mechanical properties.

  • High tensile strength: Applicable in applications that call for high degree of strength and robust nature.

  • Good fatigue resistance: Remains stable when many loads are placed upon it without failure.

  • Moderate machinability: It can also be machined if correct cutting tools and certain procedures are applied during the manufacturing process.

    Disadvantages:

  • Moderate weldability: As an HSLA steel, it needs to be preheated before welding and also post weld heat treatment to minimize the chance of crack formation.

  • Susceptible to distortion: It can also get deformed during machining or heat and treatment if it is improperly handled.

  • Prone to embrittlement: Lower ductility as the temperature increases The following are the disadvantages:

  • Costlier than basic carbon steels: Higher overall material cost due to the inclusion of alloying elements such as copper and nickel.

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