P355NH
6 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 P355NH →P355NH · 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
- Carbon steel
- Subcategory
- Carbon steel
- 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
- 44
- 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 0.14 (not a guaranteed range) |
| Si | Typical/nominal value 0.3 (not a guaranteed range) |
| Mn | Typical/nominal value 1.2 (not a guaranteed range) |
Applicability and limitations
Ovako 2024 product catalogue, PDF page 44; manufacturer’s typical analysis, for composition reference only. The original header does not explicitly state units; interpreted using the manufacturer’s mass-fraction % information. Neither standard guaranteed values nor measured heat analysis. Excluded from limit-based reverse search and carbon-equivalent calculation; blanks and element names alone in the other-elements field are not filled with 0. Manufacturer code: 2714.
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.
Verification notes
All 170 rows of the 2021 original table were visually checked. Values in corresponding 2024 cells are unchanged; recognition differences were reviewed separately. Rows with conflicting values under the same code are excluded; values are not mixed across sections.Source notes
A pressure vessel steel grade with 355 MPa yield limit and high toughness.P355NH · EN 10028-3-2009
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Alloy steel
- Subcategory
- Alloy steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Al | ≥ 0.02 (upper limit not stated) |
| C | ≤ 0.18 (lower limit not stated) |
| Cr | ≤ 0.3 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 1.1 ～ 1.7 |
| Mo | ≤ 0.08 (lower limit not stated) |
| N | ≤ 0.012 (lower limit not stated) |
| Nb | ≤ 0.05 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.01 (lower limit not stated) |
| Si | ≤ 0.5 (lower limit not stated) |
| Ti | ≤ 0.03 (lower limit not stated) |
| V | ≤ 0.1 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
P355NH · EN 10028-3-2017
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Alloy steel
- Subcategory
- Alloy steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.18 (lower limit not stated) |
| Cr | ≤ 0.3 (lower limit not stated) |
| Mn | 1.1 ～ 1.7 |
| Mo | ≤ 0.08 (lower limit not stated) |
| N | ≤ 0.012 (lower limit not stated) |
| Nb | ≤ 0.05 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.01 (lower limit not stated) |
| Si | ≤ 0.5 (lower limit not stated) |
| Ti | ≤ 0.03 (lower limit not stated) |
| V | ≤ 0.1 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
P355NH · EN 10216-3-2013
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Alloy steel
- Subcategory
- Alloy steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.2 (lower limit not stated) |
| Cr | ≤ 0.3 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 0.9 ～ 1.7 |
| Mo | ≤ 0.08 (lower limit not stated) |
| N | ≤ 0.02 (lower limit not stated) |
| Nb | ≤ 0.05 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.01 (lower limit not stated) |
| Si | ≤ 0.5 (lower limit not stated) |
| Ti | ≤ 0.04 (lower limit not stated) |
| V | ≤ 0.1 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
P355NH · NF EN 10253-2-2007
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Alloy steel
- Subcategory
- Alloy steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.2 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 0.9 ～ 1.7 |
| Mo | ≤ 0.08 (lower limit not stated) |
| N | ≤ 0.02 (lower limit not stated) |
| Nb | ≤ 0.05 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.5 (lower limit not stated) |
| Ti | ≤ 0.04 (lower limit not stated) |
| V | ≤ 0.1 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
P355NH · ISO 9328-3-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Alloy steel
- Subcategory
- Alloy steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.18 (lower limit not stated) |
| Mn | 1.1 ～ 1.7 |
| N | ≤ 0.012 (lower limit not stated) |
| Nb | ≤ 0.05 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.01 (lower limit not stated) |
| Si | ≤ 0.5 (lower limit not stated) |
| Ti | ≤ 0.03 (lower limit not stated) |
| V | ≤ 0.1 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.