ASTM B240
astm-b240Grades that cite ASTM B240
The grades in our database whose sources name ASTM B240. Each row shows how the source prints it, the product form the source ties to it where it says so, and the strength we hold for the grade. This is a finding aid, not the standard: the current text of ASTM B240 is sold by its publisher.
Product forms named by our sources: ZA-12 ingot composition.
| Grade | As printed | Yield strength | Tensile strength |
|---|---|---|---|
| Zamak | B240 Zamak 3 | 198 to 360 MPa | 207 to 397 MPa |
| Zinc-aluminium ZA-12 and ZA-27 foundry alloys | B240ZA-12 ingot composition | 257 to 379 MPa | 310 to 441 MPa |
| Zinc and zinc alloys (Zn) | B240 Zamak 3, B240 AC41A | 110 to 290 MPa | 150 to 374 MPa |
Ranges run across the tempers and conditions each source reports, so a heat-treatable grade shows a wide range. Open a grade for each value with its condition and source.
Often cited with
- ASTM B86: 3 grades
Updated