T30Mn14R
The designation T30Mn14R is carried by 3 different grades. Compare them on the elements that actually differ, then open the one your print means.
Which of the 3 do you want?
This name is carried by several grades. The elements shown are the ones whose values actually differ across the set — the ones that decide the question. Values are the source text verbatim; an em dash means no value on file for that element on that grade, not zero.
| Grade | Material no. | Category | Designations | C% | Si% | S% | Mn% | P% |
|---|---|---|---|---|---|---|---|---|
| G28Mn6 | 1.11651.1 | Quenched and tempered steels | 56 | 0,25-0,32 | ≤0,60 | 0,03 | 1,20-1,80 | 0,035 |
| 30MnB4 | 1.55261.5 | Others | 7 | 0,27-0,32 | ≤0,30 | 0,025 | 0,80-1,10 | 0,025 |
| 30MnB5 | 1.55311.5 | Quenched and tempered steels | 7 | 0,27-0,33 | ≤0,40 | 0,035 | 1,15-1,45 | 0,025 |
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