39MNCRB6-4
1 source records. Standards, editions and conditions are presented separately; matching grade names do not establish interchangeability.
Refer to each source for mass fractions and analysis type. Missing values are not treated as 0. Manufacturer typical values, standard guarantees and measured heat results must remain separate. Use the material selector for calculations and condition selection.
Open condition selection, comparison and carbon-equivalent tools for 39MNCRB6-4 →39MnCrB6-4 · Ovako Product Catalogue CO-117 ENG 24:07 (2024)
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Boron steels
- Subcategory
- Boron steels
- Material form
- Bars, tubes, rings and precomponents
- Composition basis
- Manufacturer typical/nominal values, not guaranteed ranges
- Original record status
- Manufacturer source verified
- Document edition
- CO-117 ENG 24:07 ©Ovako 2024
- Document title
- Ovako Product Catalogue
- PDF page references
- 46
- Unit
- Interpreted as mass fraction (%) using other documents from the same manufacturer; the unit is not explicitly stated in this table
- Analysis type
- Typical composition analysis
- Manufacturer
- Ovako
Carbon-equivalent reference
Manufacturer typical single values are composition references only; no range estimate is made. They are neither standard guarantees nor measured heat results; Formula applicability requires review against the intended use and process.
Composition
| Element | Composition requirement |
|---|---|
| C | Typical/nominal value 0.39 (not a guaranteed range) |
| Si | Typical/nominal value 0.3 (not a guaranteed range) |
| Mn | Typical/nominal value 1.5 (not a guaranteed range) |
| Cr | Typical/nominal value 0.5 (not a guaranteed range) |
Applicability and limitations
Ovako 2024 product catalogue PDF, page 46; Manufacturer Typical analysis typical values, for composition reference only. The original table header does not explicitly state the unit; interpreted as manufacturer mass-percentage data; Not guaranteed standard limits or heat-specific measurements; Excluded from limit-based reverse matching and carbon-equivalent calculations; blanks and entries giving only the element name Other are not filled with 0. Manufacturer codes: BCM 414.
Conditional requirement
- Footnote
- Units
- Source conditions
- The original table header does not state units explicitly; interpreted as mass fraction % using the manufacturer’s official chemistry information. This table does not itself print wt%.
- Footnote
- Typical analysis
- Source conditions
- All values are manufacturer’s typical single values, not limits or measured heat analysis; not used for limit-based reverse search or standard-range carbon equivalent.
- Footnote
- Grade designation
- Source conditions
- An asterisk after the original grade indicates a non-official EN standard designation, named only according to EN10027. This does not complete verification of the cited standard originals or editions.