Questions & Answers
Metal grades of bronze ingots
Ingots are made from the following grades of bronze: BrKN1-3, BrKMts3-1, BrAMts9-2, BrAZhN10-4-4, BrAZhMts10-3-1.5, BrAZh9-4, BrOTsS4-4-2.5, BrOF6.5-0.15, BrO6Ts6S3, BrO5Ts5S5, BrO10Ts2, BrO10.
Bronze ingot standards
GOST standards:
GOST 5017-2006 — Wrought tin bronzes;
GOST 18175-78 — Wrought tin-free bronzes;
GOST 493-79 — Tin-free cast bronzes;
GOST 613-79 — Tin cast bronzes.
GOST 614-97 — Bronzes in ingots.
Bronze ingot weight table
| Weight, kg | Volume, cm³ | Note |
| 1 | 113.6 | laboratory / small ingots |
| 5 | 568.2 | small pig |
| 10 | 1136.4 | standard small ingot |
| 15 | 1704.5 | medium format |
| 20 | 2272.7 | industry standard |
| 25 | 2840.9 | the most common |
| 30 | 3409.1 | heavy ingot |