X40CRMOVN16-2
3 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 X40CRMOVN16-2 →Material demand assessment
Looking for X40CRMOVN16-2 material?
Not listed in our catalog? You are welcome to submit your requirements. We assess whether our equipment, production lines and process capabilities suit your grade, product form, dimensions, processing and delivery requirements, then discuss possible processing, trials or supply arrangements.
Feasibility and supply terms are confirmed after technical review. The standard information on this page is not a supply or performance commitment.
Keep your entries and try again later, or contact website@chqwire.net. If you have already received confirmation, do not submit again.
X40CrMoVN16-2 · ISO 683-17-2014
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Bearing steel
- Subcategory
- Bearing steel
- Material form
- Reference record
- Composition basis
- Standard heat-analysis composition
- Original record status
- Original standard verified
- Standard edition
- ISO 683-17-2014
- Table / clause
- Table 3 and footnotes a–k
- PDF page references
- 15、16
- Unit
- mass fraction (wt%)
- Analysis type
- Heat analysis; oxygen analysis is separately subject to the manufacturer’s choice
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default heat composition in the original table
Default heat composition in the original table; Agreed machinability: S≤0.030%
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | 0.37 ～ 0.45 |
| Si | ≤ 0.6 (lower limit not stated) |
| Mn | ≤ 0.6 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 15.0 ～ 16.5 |
| Mo | 1.5 ～ 1.9 |
| Ni | ≤ 0.3 (lower limit not stated) |
| V | 0.2 ～ 0.4 |
| N | 0.16 ～ 0.25 |
Applicability and limitations
ISO 683-17:2014 Table 3 and footnotes checked against the original; Table 3 specifies heat analysis, mass fraction wt%; unspecified elements are not treated as zero. Product-analysis deviations are addressed separately in Table 4 and do not expand the default heat-analysis limits.
Composition conditions
- Original Table 3: ladle analysis, mass fraction wt%; unspecified elements are not treated as zero. Product analysis tolerances are specified separately in Table 4 and do not widen the default ladle-analysis limits.
- Elements not listed shall not be intentionally added without the purchaser’s agreement, except as needed to complete steelmaking.
- Footnote b: small deviations in heat analysis are permitted only for grades with hardenability requirements, excluding P/S. The deviation in C must not exceed ±0.01%, and deviations for other elements must not exceed Table 4. Default heat-analysis limits are not automatically widened.
- Classification as bearing steel does not guarantee suitability for cold heading, mechanical properties, or supply.
- Only this row marked “e” in the table: where machinability is the priority, S ≤ 0.030% may be agreed; otherwise the default applies.
- Applicability of the three welding carbon-equivalent formulas has not been confirmed individually for each bearing-steel group. Only composition is shown; no carbon equivalent from standard ranges is automatically provided.
Conditional requirement
- Footnote
- Original-table condition 1
- Source conditions
- Original Table 3: ladle analysis, mass fraction wt%; unspecified elements are not treated as zero. Product analysis tolerances are specified separately in Table 4 and do not widen the default ladle-analysis limits.
- Footnote
- Original-table condition 2
- Source conditions
- Elements not listed shall not be intentionally added without the purchaser’s agreement, except as needed to complete steelmaking.
- Footnote
- Original-table condition 3
- Source conditions
- Footnote b: small deviations in heat analysis are permitted only for grades with hardenability requirements, excluding P/S. The deviation in C must not exceed ±0.01%, and deviations for other elements must not exceed Table 4. Default heat-analysis limits are not automatically widened.
- Footnote
- Original-table condition 4
- Source conditions
- Classification as bearing steel does not guarantee suitability for cold heading, mechanical properties, or supply.
- Footnote
- Original-table condition 5
- Source conditions
- Only this row marked “e” in the table: where machinability is the priority, S ≤ 0.030% may be agreed; otherwise the default applies.
- Footnote
- Original-table condition 6
- Source conditions
- Applicability of the three welding carbon-equivalent formulas has not been confirmed individually for each bearing-steel group. Only composition is shown; no carbon equivalent from standard ranges is automatically provided.
Original condition-branch records
Default heat composition in the original table
| Element | Composition requirement |
|---|---|
| C | 0.37 ～ 0.45 |
| Si | ≤ 0.6 (lower limit not stated) |
| Mn | ≤ 0.6 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 15.0 ～ 16.5 |
| Mo | 1.5 ～ 1.9 |
| Ni | ≤ 0.3 (lower limit not stated) |
| V | 0.2 ～ 0.4 |
| N | 0.16 ～ 0.25 |
Default heat composition in the original table; Agreed machinability: S≤0.030%
| Element | Composition requirement |
|---|---|
| C | 0.37 ～ 0.45 |
| Si | ≤ 0.6 (lower limit not stated) |
| Mn | ≤ 0.6 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 15.0 ～ 16.5 |
| Mo | 1.5 ～ 1.9 |
| Ni | ≤ 0.3 (lower limit not stated) |
| V | 0.2 ～ 0.4 |
| N | 0.16 ～ 0.25 |
A condition branch must be selected
YesVerification notes
This batch was reconciled against the 2015 DIN German original images and 2014 ISO English original images; edition-specific sources were kept separate, and outdated grades, values and footnote scopes were corrected.X40CrMoVN16-2 · EN 10088-1-2005
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 10088-1-2005
- Table / clause
- Table 3 and continuation, notes a–d; all 30 martensitic and precipitation-hardening corrosion-resistant steel grades
- PDF page references
- 1、3、9、10
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.35 ～ 0.5 |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 14.0 ～ 16.0 |
| Mo | 1.0 ～ 2.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| V | ≤ 1.5 (lower limit not stated) |
| N | 0.1 ～ 0.3 |
Applicability and limitations
EN10088-1:2005, Table 3 including its continuation, heat analysis wt%; official English SIST adoption preview PDF9/10. ; Note a: unlisted elements must not be intentionally added without purchaser consent, except additions needed to finish the heat; blanks are not filled with zero or a general residual maximum. ; Note b distinguishes sulfur conditions for long products, machining, welding and polishing only for grades marked b; it is not extended to all grades. ; Note c: a narrower C range may be agreed at enquiry and ordering; Without a contract, the original table range is not replaced. ; Note d: only for X7CrNiAl17-7 to improve cold-deformation performance, the Ni maximum is 8.3%; select separately from default 7.8. ; A designation-list standard does not independently establish cold-heading suitability, mechanical-property delivery requirements or product supply; Adopted editions such as NF/DIN are not automatically verified by this European main text.
Verification notes
All 30 rows of Table 3 and footnotes visually checked.X40CrMoVN16-2 · DIN EN ISO 683-17-2015
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Bearing steel
- Subcategory
- Bearing steel
- Material form
- Reference record
- Composition basis
- Standard heat-analysis composition
- Original record status
- Original standard verified
- Standard edition
- DIN EN ISO 683-17:2015-02
- Table / clause
- Table 3 and footnotes a–k
- PDF page references
- 19
- Unit
- mass fraction (wt%)
- Analysis type
- Heat analysis; oxygen analysis is separately subject to the manufacturer’s choice
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default heat composition in the original table
Default heat composition in the original table; Agreed machinability: S≤0.030%
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | 0.37 ～ 0.45 |
| Si | ≤ 0.6 (lower limit not stated) |
| Mn | ≤ 0.6 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 15.0 ～ 16.5 |
| Mo | 1.5 ～ 1.9 |
| Ni | ≤ 0.3 (lower limit not stated) |
| V | 0.2 ～ 0.4 |
| N | 0.16 ～ 0.25 |
Applicability and limitations
DIN EN ISO 683-17:2015-02 Table 3 and footnotes checked against the original; the original Table 3 specifies heat analysis, mass fraction wt%; unspecified elements are not treated as zero. Product-analysis deviations are addressed separately in Table 4 and do not expand the default heat-analysis limits.
Composition conditions
- Original Table 3: ladle analysis, mass fraction wt%; unspecified elements are not treated as zero. Product analysis tolerances are specified separately in Table 4 and do not widen the default ladle-analysis limits.
- Elements not listed shall not be intentionally added without the purchaser’s agreement, except as needed to complete steelmaking.
- Footnote b: small deviations in heat analysis are permitted only for grades with hardenability requirements, excluding P/S. The deviation in C must not exceed ±0.01%, and deviations for other elements must not exceed Table 4. Default heat-analysis limits are not automatically widened.
- Classification as bearing steel does not guarantee suitability for cold heading, mechanical properties, or supply.
- Only this row marked “e” in the table: where machinability is the priority, S ≤ 0.030% may be agreed; otherwise the default applies.
- Applicability of the three welding carbon-equivalent formulas has not been confirmed individually for each bearing-steel group. Only composition is shown; no carbon equivalent from standard ranges is automatically provided.
Conditional requirement
- Footnote
- Original-table condition 1
- Source conditions
- Original Table 3: ladle analysis, mass fraction wt%; unspecified elements are not treated as zero. Product analysis tolerances are specified separately in Table 4 and do not widen the default ladle-analysis limits.
- Footnote
- Original-table condition 2
- Source conditions
- Elements not listed shall not be intentionally added without the purchaser’s agreement, except as needed to complete steelmaking.
- Footnote
- Original-table condition 3
- Source conditions
- Footnote b: small deviations in heat analysis are permitted only for grades with hardenability requirements, excluding P/S. The deviation in C must not exceed ±0.01%, and deviations for other elements must not exceed Table 4. Default heat-analysis limits are not automatically widened.
- Footnote
- Original-table condition 4
- Source conditions
- Classification as bearing steel does not guarantee suitability for cold heading, mechanical properties, or supply.
- Footnote
- Original-table condition 5
- Source conditions
- Only this row marked “e” in the table: where machinability is the priority, S ≤ 0.030% may be agreed; otherwise the default applies.
- Footnote
- Original-table condition 6
- Source conditions
- Applicability of the three welding carbon-equivalent formulas has not been confirmed individually for each bearing-steel group. Only composition is shown; no carbon equivalent from standard ranges is automatically provided.
Original condition-branch records
Default heat composition in the original table
| Element | Composition requirement |
|---|---|
| C | 0.37 ～ 0.45 |
| Si | ≤ 0.6 (lower limit not stated) |
| Mn | ≤ 0.6 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 15.0 ～ 16.5 |
| Mo | 1.5 ～ 1.9 |
| Ni | ≤ 0.3 (lower limit not stated) |
| V | 0.2 ～ 0.4 |
| N | 0.16 ～ 0.25 |
Default heat composition in the original table; Agreed machinability: S≤0.030%
| Element | Composition requirement |
|---|---|
| C | 0.37 ～ 0.45 |
| Si | ≤ 0.6 (lower limit not stated) |
| Mn | ≤ 0.6 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 15.0 ～ 16.5 |
| Mo | 1.5 ～ 1.9 |
| Ni | ≤ 0.3 (lower limit not stated) |
| V | 0.2 ～ 0.4 |
| N | 0.16 ～ 0.25 |