AISI 15B41H Carbon Steel Chemical Composition Properties, Grade, Charts and Document

The AISI 15B41H is a carbon steel that is famous due to its excellent mechanical characteristics and appropriateness in high-stress applications. Comprising the chemical formula of carbon, manganese, silicon and other alloying elements, it is among the steels with the best hardenability and strong resistance to fragmentation. This grade designation indicates whether certain material composition and heat treatment thus are meant in view of tough situations. The material properties of the alloy are indicated on the charts: yield strength, tensile strength, and elongation and these help to make a good selection of materials for engineering design purposes. Detailed table, chart and pdf documentation which includes materials certificates and specifications, as well as their material in various industries such as automotive, construction, and machinery, make it strong. AISI 15B41H is a versatile choice for parts where heavy loads and severe loads are imposed by harsh conditions and it is known to provide strong performance and long lifespan.

AISI 15B41H Carbon Steel Chemical Composition And Grade Table

AISI 15B41H is a carbon steel with low alloy, renowned for its strength and toughness, mainly applied in the manufacturing of automotive and machinery parts. It usually has an oxide amount of about 0.40-0.45% carbon (C), 0.15-0.35% silicon (Si), 1.35-1.65% manganese (Mn), a maximum of 0.04 for phosphorus (P) and a maximum of 0.05 for Sulfur (S) This is typically a very high carbon steel which often goes through heat treatment to achieve superior mechanical properties. It is found in the forms of welding and machine quality steels. It is classified under the AISI/SAE steel grades system, which enables standardized specifications to be assigned for industrial purpose.

AISI 15B41H Carbon Steel Composition Table
Elements Boron, B Carbon, C Iron, Fe Manganese, Mn Phosphorus, P Silicon, Si Sulfur, S
Min (%) 0.0005 0.35 97.41 1.25 0.15 -
Max (%) 0.003 0.45 98.2495 1.75 <= 0.040 0.3 <= 0.050

Advantages and Disadvantages of AISI 15B41H Carbon Steel

    Advantages:

  • Excellent hardenability: It is possible to achieve high hardness as long as it is subjected to the right heat treatment processes.

  • Improved wear resistance: Exhibits better mechanical strength that renders it to be resistant to wear and abrasion.

  • High strength: Appropriate for the loads that require more demanding structure for their support.

  • Good machinability: Can be machined to thin dimensions and precise length if the right equipment is used.

    Disadvantages:

  • Reduced weldability: It is very sensitive to welding, especially as the high strength result from the use of carbon and other reinforcements may cause cracking if certain welding procedures are used.

  • Susceptible to hydrogen embrittlement: Has the potential to be more brittle in high pressure hydrogen environments than other types of steels.

  • Limited corrosion resistance: Should be guarded or cared for while in a corrosive environment.

  • Higher cost: They are more costly than the basic carbon steels, because the elements used to make them are alloys.

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