Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
18Cr11NiMoNbVN, 18Cr12MoVNbN, 2Cr11NiMoNbVN, 1.4916, 17H11MFNb, Z20CDNbV11, Z 20 CDNbV 11, Z21CDNbV11, Z 21 CDNbV 11, MM12G, 4916-600-77-J, X18CrMnMoNbVN12, X 18 CrMnMoNbVN 12, SUH600, F SUH 600, X19CrMoNbVN11-1, X 19 CrMoNbVN11-1, 1.4913, 56 T 5, 56T5, 1.4916, 18Ch11MNFB, 18Х11МНФБ, 2Х11МФБН, ЕП291
| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Stainless Steels | X19CrMoNbVN11-1,1.4913 | Germany - DIN , DIN 17240 (1976) - Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications DIN EN 10088-1 - Stainless steels - Part 1: List of stainless steels DIN EN 10269 - Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties DIN EN 10302 (2002) - Creep resisting steels, nickel and cobalt alloys |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.16 | 0.22 | ||
| Si | 0.10 | 0.50 | ||
| Mn | 0.30 | 0.80 | ||
| P | - | 0.035 | ||
| S | - | 0.035 | ||
| Cr | 10.0 | 11.5 | ||
| Mo | 0.50 | 1.00 | ||
| Ni | 0.30 | 0.80 | ||
| V | 0.10 | 0.30 | ||
| Nb | 0.15 | 0.50 | ||
| N | 0.05 | 0.19 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 119 (≥) | 727 (≥) | 23 | 31 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 443 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 972 (≥) | 279 (≥) | 32 | 44 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 237 | 558 | 433 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| X 19 CrMoNbVN 11-1 | AWS | Germany | Stainless steels - Part 1: list of stainless steels |
| X19CrMoNbVN11-1 | AFNOR | France | Creep resisting steels, nickel and cobalt alloys |
| 1.4913 | AFNOR | France | Creep resisting steels, nickel and cobalt alloys |
| X19CrMoNbVN11-1,1.4913 | DIN | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| X19CrMoVNbN11-1 | DIN | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
| 1.4913 | DIN | Germany | Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications |
