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ISO 9001:2008R&D Production
In ChinaX7CrNiMoBNb16-6 material is AFNOR NF EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels AFNOR NF EN 10088-1 Stainless steels - Part 1: List of stainless steels AFNOR NF EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes AFNOR NF EN 10222-5 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels AFNOR NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties AFNOR NF EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys Creep resisting steels, nickel and cobalt alloys.
Chemical composition of X7CrNiMoBNb16-6, X7CrNiMoBNb16-6 mechanical properties, X7CrNiMoBNb16-6 datasheet, X7CrNiMoBNb16-6 equivalent grade, Heat treatment and temperature process of X7CrNiMoBNb16-6.
| AFNOR NF EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels |
| AFNOR NF EN 10088-1 Stainless steels - Part 1: List of stainless steels |
| AFNOR NF EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes |
| AFNOR NF EN 10222-5 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels |
| AFNOR NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| AFNOR NF EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys |
| X7CrNiMoBNb16-6 |
| C: | 0.04 | 0.10 |
| Si: | 0.30 | 0.60 |
| Mn: | Max | 1.50 |
| P: | Max | 0.045 |
| S: | Max | 0.030 |
| Cr: | 15.50 | 17.50 |
| Ni: | 15.50 | 17.50 |
| Mo: | 1.60 | 2.00 |
| Nb+Ta: | 10XC% | 1.20 |
| B: | 0.050 | 0.10 |
| Rp0.2 (MPa) | 569 (≥) |
| Rm (MPa) | 919 (≥) |
| AKV (J) | 13 |
| A (%) | 34 |
| Z (%) | 34 |
| Hardness | HBW 443 |
| X7CrNiMoBNb16-6 Round bar: | 1mm-800mm |
| X7CrNiMoBNb16-6 Square bar: | 10mm * 10mm-600mm *600mm |
| X7CrNiMoBNb16-6 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| X7CrNiMoBNb16-6 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| X7CrNiMoBNb16-6 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| X7CrNiMoBNb16-6 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |