AISI 1084 High Carbon Steel Bolting Products
AISI 1084 High Carbon Steel is listed in the HIGH CARBON STEEL material family. The reference data below should be checked against the governing product specification, product form and delivery condition before selection or certification.
The reference chemistry table for AISI 1084 High Carbon Steel lists Carbon (C): 0.80 – 0.93%; Silicon (Si): 0.15 – 0.30%; Manganese (Mn): 0.60 – 0.90%; Phosphorus (P): 0.04% Max. Confirm exact limits and analysis tolerances against the governing standard and product form.
The mechanical-property table for AISI 1084 High Carbon Steel lists Tensile Strength: 760 – 970 MPa; Yield Strength: 460 – 670 MPa; Elongation: 7 – 14 %; Hardness: 210 – 290 HB. These are reference entries; supplied condition, dimensions, test method and governing specification control the requirements, and the figures are not design allowables.
No one-to-one Werkstoff number was verified for AISI 1084 High Carbon Steel in the cross-reference sources checked for this update. Confirm any proposed EN alternative against the governing specification.
View Technical Information →Standard identification and material designation information for AISI 1084 High Carbon Steel.
The reference chemistry table lists Carbon (C): 0.80 – 0.93%; Silicon (Si): 0.15 – 0.30%; Manganese (Mn): 0.60 – 0.90%; Phosphorus (P): 0.04% Max. Confirm the governing standard, product analysis tolerances and product form before ordering.
| Element | Symbol | Composition |
|---|---|---|
| Carbon | C | 0.80 – 0.93% |
| Silicon | Si | 0.15 – 0.30% |
| Manganese | Mn | 0.60 – 0.90% |
| Phosphorus | P | 0.04% Max |
| Sulfur | S | 0.05% Max |
| Chromium | Cr | 0.40% Max |
| Nickel | Ni | 0.40% Max |
| Molybdenum | Mo | 0.15% Max |
| Iron | Fe | Balance |
The table reports Tensile Strength: 760 – 970 MPa; Yield Strength: 460 – 670 MPa; Elongation: 7 – 14 %; Hardness: 210 – 290 HB as reference data for AISI 1084 High Carbon Steel. Actual requirements depend on condition, dimensions, test method and specification; these values are not design allowables.
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 760 – 970 | MPa |
| Yield Strength | 460 – 670 | MPa |
| Elongation | 7 – 14 | % |
| Hardness | 210 – 290 | HB |
AISI 1084 High Carbon Steel combines a relatively high carbon level with heat-treatment capability. The selected grade is used where strength, hardness, wear performance or hardenability are important.
AISI 1084 can be hardened to relatively high levels for wear- and cutting-oriented applications.
Higher hardness supports useful wear resistance in selected services.
The grade responds to quenching and tempering for a range of target properties.
Tempering can be used to balance hardness with the toughness required by the component.
AISI 1084 High Carbon Steel is selected for applications where strength, hardness, wear resistance or controlled hardenability are important.
Commonly selected for blades and knife components requiring high hardness.
Used in selected spring and resilient components.
Suitable for selected high-wear mechanical parts.
Used in selected cutting and edge-retaining components.
AISI 1084 should be specified with the required heat-treatment state and target hardness.
The relatively high carbon content demands careful control of thermal processing to avoid excessive brittleness.
Use certified test data for the exact product rather than generic engineering ranges when the application is critical.
No one-to-one Werkstoff number was verified for AISI 1084 High Carbon Steel in the cross-reference sources checked for this update, so this page does not assign a number. Confirm any proposed EN alternative against the applicable product standard and supplier certificate before substitution.
Our engineering team can help you select suitable materials based on operating temperature, pressure and service conditions.