26NICRMO14-6
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 26NICRMO14-6 →26NiCrMo14-6 · EN 10269-2013
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- EN 10269-2013
- Table / clause
- Table1 quenched-and-tempered steels and note a/b/c
- PDF page references
- 17、19
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Ordinary sulfur requirement in Table 1
Agreed at enquiry or ordering to improve machinability, S .015–.030%
Welding condition agreed at enquiry or ordering, S .008–.030%
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | 0.25 ～ 0.3 |
| Si | 0.15 ～ 0.3 |
| Mn | 0.2 ～ 0.5 |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Al | 0.005 ～ 0.05 |
| Cr | 1.2 ～ 1.7 |
| Mo | 0.35 ～ 0.55 |
| Ni | 3.3 ～ 3.8 |
| V | ≤ 0.12 (lower limit not stated) |
Applicability and limitations
EN10269:2013 Table 1, section on steels for quenching and tempering; official BS adoption in English, PDF17 and footnotes PDF19; heat analysis wt%.. ; The Al column is total aluminum; For ≥.020 without a specified upper limit, only the lower limit is retained; no upper limit shall be created. ; Note b sulfur agreement applies only to grades with Note b; 27NiCrMoV15-6 magnetic properties Note c carbon upper limit .28 selected separately. ; Elements not listed shall not be intentionally added without the consent of the purchaser, except additions needed to finish steelmaking; Blank does not represent zero. ; Product analysis deviation, mechanical properties, heat treatment, and cold-heading supply suitability shall be verified separately, and not automatically added to the product center.
Original condition-branch records
Ordinary sulfur requirement in Table 1
| Element | Composition requirement |
|---|---|
| C | 0.25 ～ 0.3 |
| Si | 0.15 ～ 0.3 |
| Mn | 0.2 ～ 0.5 |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Al | 0.005 ～ 0.05 |
| Cr | 1.2 ～ 1.7 |
| Mo | 0.35 ～ 0.55 |
| Ni | 3.3 ～ 3.8 |
| V | ≤ 0.12 (lower limit not stated) |
Agreed at enquiry or ordering to improve machinability, S .015–.030%
| Element | Composition requirement |
|---|---|
| C | 0.25 ～ 0.3 |
| Si | 0.15 ～ 0.3 |
| Mn | 0.2 ～ 0.5 |
| P | ≤ 0.02 (lower limit not stated) |
| S | 0.015 ～ 0.03 |
| Al | 0.005 ～ 0.05 |
| Cr | 1.2 ～ 1.7 |
| Mo | 0.35 ～ 0.55 |
| Ni | 3.3 ～ 3.8 |
| V | ≤ 0.12 (lower limit not stated) |
Welding condition agreed at enquiry or ordering, S .008–.030%
| Element | Composition requirement |
|---|---|
| C | 0.25 ～ 0.3 |
| Si | 0.15 ～ 0.3 |
| Mn | 0.2 ～ 0.5 |
| P | ≤ 0.02 (lower limit not stated) |
| S | 0.008 ～ 0.03 |
| Al | 0.005 ～ 0.05 |
| Cr | 1.2 ～ 1.7 |
| Mo | 0.35 ～ 0.55 |
| Ni | 3.3 ～ 3.8 |
| V | ≤ 0.12 (lower limit not stated) |