Grade 12 Bolting Products
Grade 12 is listed in the TITANIUM ALLOYS 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 Grade 12 lists Designation: Grade 12; Material family: Titanium Alloys; Composition limits: Use the applicable material/product specification and certified material test report. Confirm exact limits and analysis tolerances against the governing standard and product form.
The mechanical-property table for Grade 12 lists Tensile Strength: Condition and product-form dependent; Yield / Proof Strength: Condition and product-form dependent; Elongation: Condition and product-form dependent; Hardness: Condition / heat-treatment dependent. These are reference entries; supplied condition, dimensions, test method and governing specification control the requirements, and the figures are not design allowables.
Werkstoff / EN cross-reference for Grade 12: 3.7105. This comparison does not guarantee interchangeability; confirm chemistry, product form and condition against the governing specification.
View Technical Information →Standard identification and material designation information for Grade 12.
The reference chemistry table lists Designation: Grade 12; Material family: Titanium Alloys; Composition limits: Use the applicable material/product specification and certified material test report. Confirm the governing standard, product analysis tolerances and product form before ordering.
| Element | Symbol | Composition |
|---|---|---|
| Designation | Grade 12 | |
| Material family | Titanium Alloys | |
| Composition limits | Use the applicable material/product specification and certified material test report |
The table reports Tensile Strength: Condition and product-form dependent; Yield / Proof Strength: Condition and product-form dependent; Elongation: Condition and product-form dependent; Hardness: Condition / heat-treatment dependent as reference data for Grade 12. Actual requirements depend on condition, dimensions, test method and specification; these values are not design allowables.
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | Condition and product-form dependent | |
| Yield / Proof Strength | Condition and product-form dependent | |
| Elongation | Condition and product-form dependent | |
| Hardness | Condition / heat-treatment dependent |
Grade 12 combines the characteristics of its material family with grade-specific alloying and heat-treatment behavior suited to its intended service.
Microstructure and magnetic response depend on the exact alloy, processing route and condition; confirm these properties for the supplied grade.
Offers useful resistance to atmospheric and general industrial corrosion.
Selected grades can offer practical machinability for fabricated and machined parts.
Product form, processing and condition affect strength and dimensional stability; use certified data for the supplied material.
Grade 12 is selected for engineered components and bolting where the material characteristics of this grade match the service environment.
Grade 12 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.
Grade 12 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.
Grade 12 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.
Grade 12 may be suitable when its certified grade and condition meet the application requirements; confirm against the governing material specification.
Confirm the applicable product specification and heat treatment.
Check corrosion and temperature exposure before selection.
Consider weldability and magnetic requirements for the application.
The commonly listed Werkstoff / EN cross-reference for Grade 12 is 3.7105. Treat this as a grade comparison, not a guarantee of interchangeability. Verify chemistry, product form, condition and governing specification against the supplier certificate before substitution.
Our engineering team can help you select suitable materials based on operating temperature, pressure and service conditions.