ML06CR12NB
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 ML06CR12NB →ML06Cr12Nb · GB/T 4232-2009
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material form
- Wire
- Original record status
- Original standard verified
- Standard edition
- GB/T 4232-2009
- Table / clause
- Table 1 categories/delivery conditions, Table 2 heat composition and Clause 6/7.1
- PDF page references
- 1、5、6、7、8
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 10.5 ～ 12.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| Nb | ≤ 1.0 (lower limit not stated) |
Applicability and limitations
GB/T4232—2009 "Stainless steel wire for cold heading", Table 1/2 and 7.1, heat analysis wt%. ; In this edition of Table 2, values for which no range is specified are all maximum values; Blanks are not entered as zero. ; ML06Cr12Ti/ML06Cr12Nb respectively require Ti/Nb to satisfy ≥6C and ≤1.00%; check the coupled limits.. ; Soft condition S: nominal diameter .80–11.0mm; lightly drawn condition LD: .80–20.0mm.; Delivery condition and mechanical conditions must be selected and verified separately. ; Apply product-analysis composition tolerances under GB/T222 separately; do not incorporate them into the heat-analysis values in Table 2.. ; The standard is explicitly for cold upsetting; The company's actual scope of supply, performance, and quality assurance still require confirmation via product documentation.. ; The 2009 edition is actually adopted, which does not indicate that the 2019 edition composition has been verified; ML06Cr18Ni11Ti shall not be associated with other grades in this table based on approximate names.
Combined limits
- Combined-element limits
- Element coefficient
- Nb
- 1
- C
- -6
- Lower limit
- 0
- Requirement
- Nb≥6C, and ≤1.00%