12GSB
12GSB is a designation in GOST for the grade also listed as 12GF-Sh. We list 13 designations recorded for this grade, in the standards GOST.
- Designations 13
If you came for one of these
The most-used names for this grade.Also known as
13 designations · 1 standards · nothing hiddenEvery designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here.
Predicted transformation temperatures
Not enough recorded composition to predict a transformation temperature for this grade — missing: C, Mn, Si, Ni, Cr, Mo.
Physical & mechanical properties
An absent property means we hold no value for it — it is left out rather than estimated, interpolated from a neighbouring grade, or filled from a handbook. It does not mean the property is undefined for the material.
Properties by condition
2 conditions · 6 valuessplav| Dimensionmm | RmN/mm² | ReN/mm² | A5% |
|---|---|---|---|
| to 60 | 450 | 315 | 26 |
splav| Dimensionmm | RmN/mm² | ReN/mm² | A5% |
|---|---|---|---|
| 4 | 470 | 320 | 26 |
Every figure holds only for the condition on its own row. Values are never merged across conditions or across sources, never averaged, and never interpolated between two rows. An em dash means no value on file — never zero. Figures are converted to the unit in the column header; the source’s own wording is kept and shown where the two differ.
Looking for this grade under another name?
Search the catalogue by designation, material number or composition — every name on this page is itself a way in.