BFE16-1-1-0.5
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 BFE16-1-1-0.5 →BFe16-1-1-0.5 · GB/T 5231-2012
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Copper and copper alloys
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- GB/T 5231-2012
- Table / clause
- Table 5, row 12, designation T70900
- PDF page references
- 11
- Unit
- Mass fraction (wt%)
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Ti | ≤ 0.03 (lower limit not stated) |
| Fe | 0.5 ～ 1.0 |
| Mn | 0.2 ～ 1.0 |
| Pb | ≤ 0.05 (lower limit not stated) |
| Cr | 0.3 ～ 0.7 |
| Si | ≤ 0.03 (lower limit not stated) |
| Zn | ≤ 1.0 (lower limit not stated) |
Applicability and limitations
Mass fraction wt%; GB/T 5231-2012, Table 5, row 12, designation T70900; Scanned PDF, page 11. Cu is the balance. Ni+Co is a combined range and must not be split into independent Ni or Co ranges; A dash means unspecified; it is not entered as zero. Tabulated total impurities ≤1.1%, verified under the applicable table notes. This standard provides designation and composition requirements for wrought copper-nickel alloys; actual supply and cold-heading suitability require separate confirmation. Column Al in the table separately lists Ti≤0.03%, and column S/C spans columns to separately list Cr 0.30%～0.70%; Transcribed according to the element labels.
Combined limits
- Combined-element limits
- Requirement
- Table 5: Ni+Co total
- Element coefficient
- Ni
- 1
- Co
- 1
- Lower limit
- 15.0
- Upper limit
- 18.0
- Elements requiring measured values from the same heat
- Ni
- Co